ГОСТ 15180-86: Прокладки плоские эластичные. Основные параме

// Государственный стандарт Союза ССР
ГОСТ 15180-86
"Прокладки плоские эластичные.
Основные параметры и размеры"
(утв. постановлением Госстандарта СССР от 24 сентября 1986 г. N 2786)

 

Flexible flat gaskets.
Main parameters and dimensions

 

Дата введения 1 января 1988 г.

 

Взамен ГОСТ 15180-70

 

1. Настоящий стандарт распространяется на плоские эластичные прокладки из паронита, резины, картона, фторопласта-4 и композиционных материалов на их основе для фланцев арматуры, соединительных частей и трубопроводов с уплотнительными поверхностями исполнений 1-5, 8, 9 по ГОСТ 12815-80, изготовляемые на условное давление Р_у от 0,1 до 20,0 МПа (от 1 до 200 кгс/см2) и условный проход D_y от 10 до 3000 мм.

2. Исполнения прокладок в зависимости от исполнения уплотнительных поверхностей фланцев должны соответствовать указанным в табл. 1.

 

"Таблица 1. Исполнения прокладок в зависимости от исполнения уплотнительных поверхностей фланцев"

 

Таблица 1

 

--------------T------------------------T--------------------------------¬

¦ Исполнения  ¦       Исполнения       ¦             Чертеж             ¦

¦  прокладок  ¦     уплотнительных     ¦                                ¦

¦             ¦  поверхностей по ГОСТ  ¦                                ¦

¦             ¦        12815-80        ¦                                ¦

+-------------+------------------------+--------------------------------+

¦      А      ¦           1            ¦                                ¦

+-------------+------------------------+--------------------------------+

¦      Б      ¦          2; 3          ¦                                ¦

+-------------+------------------------+--------------------------------+

¦      В      ¦          4; 5          ¦                                ¦

+-------------+------------------------+--------------------------------+

¦      Г      ¦          8; 9          ¦                                ¦

+-------------+------------------------+--------------------------------+

¦      Д      ¦          1; 5          ¦                                ¦

L-------------+------------------------+---------------------------------

 

Примечания. 1. Шероховатость уплотнительных поверхностей должна быть R_a от 10 до 5 мкм.

2. Размер паза h_2 выполняется с предельным отклонением + 0,1 мм.

3. Исполнение прокладки в зависимости от диаметра условного прохода D_y и условного давления Р_у должно приниматься в соответствии с табл. 2.

 

Таблица 2

 

---------------T---------------------------------T-----------------------

   Исполнение  ¦   Условное давление Р_у, МПа    ¦ Условный проход D_y,

   прокладки   ¦            (кгс/см2)            ¦          мм

---------------+---------------------------------+-----------------------

       А       ¦        0,1; 0,25(1; 2,5)        ¦       10-3000

               ¦                                 ¦

               ¦            0,63(6,3)            ¦       10-2400

               ¦                                 ¦

               ¦            1,0 (10)             ¦       10-2000

               ¦                                 ¦

               ¦            1,6 (16)             ¦       10-1600

               ¦                                 ¦

               ¦            2,5 (25)             ¦       10-1400

               ¦                                 ¦

               ¦            4,0 (40)             ¦       10-1200

---------------+---------------------------------+-----------------------

    Б, В, Г    ¦         0,1-4,0(1,0-40)         ¦        10-800

               ¦                                 ¦

               ¦            6,3 (63)             ¦        10-600

               ¦                                 ¦

               ¦             10(100)             ¦        10-400

               ¦                                 ¦

               ¦             16(160)             ¦        15-300

---------------+---------------------------------+-----------------------

       Г       ¦             20(200)             ¦        15-250

---------------+---------------------------------+-----------------------

       Д       ¦        0,1-0,63(1,0-6,3)        ¦        40-800

               ¦                                 ¦

               ¦         1,0-4,0(10-40)          ¦        25-800

               ¦                                 ¦

               ¦            6,3 (63)             ¦        25-600

               ¦                                 ¦

               ¦             10(100)             ¦        25-400

               ¦                                 ¦

               ¦             16(160)             ¦        25-300

               ¦                                 ¦

               ¦             20(200)             ¦        25-250

               ¦                                 ¦

 

______________________________

Примечание. Марка материала и область применения прокладок в зависимости от рабочей среды, давления и температуры должна выбираться в соответствии с действующей нормативно-технической документацией.

 

4. Предельные отклонения наружного и внутреннего диаметра прокладок должны соответствовать:

h15, Н15 - для прокладок из паронита по ГОСТ 481-80 и картона по ГОСТ 9347-74.

h12, H12 - для прокладочной ленты марки ПН по ГОСТ 24222-80 и прокладок из фторопласта-4.

h14, Н14 - для прокладок из пластины резиновой листовой типа 1 по ГОСТ 7338-77.

5. Размеры прокладок из паронита по ГОСТ 481-80 и картона по ГОСТ 9347-74 должны соответствовать указанным на черт. 1 и в табл. 3-5.

 

"Черт. 1. Размеры прокладок из паронита по ГОСТ 481-80 и картона по ГОСТ 9347-74"

 

Таблица 3

 

Прокладки исполнения А

 

Размеры в мм

 

------------T---------------------------------T-----------------T-----------------T-----------------

   Проход   ¦   Давление условное P_у, МПа    ¦Наружный диаметр ¦   Внутренний    ¦Масса 1000 шт.,

  условный  ¦            (кгс/см2)            ¦   прокладки D   ¦диаметр прокладки¦  кг, не более

     D_y    ¦                                 ¦                 ¦        d        ¦

------------+---------------------------------+-----------------+-----------------+-----------------

     10     ¦0,1-0,63(1,0-6,3)                ¦       38        ¦       14        ¦      4,0

            +---------------------------------+-----------------+                 +-----------------

            ¦1,0-4,0(10-40)                   ¦       45        ¦                 ¦      6,0

------------+---------------------------------+-----------------+-----------------+-----------------

     15     ¦0,1-0,63(1,0-6,3)                ¦       43        ¦       20        ¦      5,0

------------+---------------------------------+-----------------+                 +-----------------

            ¦1,0-4,0(10-40)                   ¦       50        ¦                 ¦      7,0

------------+---------------------------------+-----------------+-----------------+-----------------

     20     ¦0,1-0,63(1,0-6,3)                ¦       53        ¦       25        ¦      7,0

            +---------------------------------+-----------------+                 +-----------------

            ¦1,0-4,0(10-40)                   ¦       60        ¦                 ¦      9,0

------------+---------------------------------+-----------------+-----------------+-----------------

     25     ¦0,1-0,63(1,0-6,3)                ¦       63        ¦       29        ¦      10,0

            +---------------------------------+-----------------+                 +-----------------

            ¦1,0-4,0(10-40)                   ¦       69        ¦                 ¦      13,0

------------+---------------------------------+-----------------+-----------------+-----------------

     32     ¦0,1-0,63(1,0-6,3)                ¦       75        ¦       38        ¦      13,0

            +---------------------------------+-----------------+                 +-----------------

            ¦1,0-4,0(10-40)                   ¦       81        ¦                 ¦      16,0

------------+---------------------------------+-----------------+-----------------+-----------------

     40     ¦0,1-0,63(1,0-6,3)                ¦       85        ¦       45        ¦      17,0

            +---------------------------------+-----------------+                 +-----------------

            ¦1,0-4,0(10-40)                   ¦       91        ¦                 ¦      20,0

------------+---------------------------------+-----------------+-----------------+-----------------

     50     ¦0,1-0,63(1,0-6,3)                ¦       95        ¦       57        ¦      18,0

            +---------------------------------+-----------------+                 +-----------------

            ¦1,0-4,0(10-40)                   ¦       106       ¦                 ¦      26,0

------------+---------------------------------+-----------------+-----------------+-----------------

     65     ¦0,1-0,63(1,0-6,3)                ¦       115       ¦       75        ¦      24,0

            +---------------------------------+-----------------+                 +-----------------

            ¦1,0-4,0(10-40)                   ¦       126       ¦                 ¦      33,0

------------+---------------------------------+-----------------+-----------------+-----------------

     80     ¦0,1-0,63(1,3-6,3)#               ¦       132       ¦       87        ¦      32,0

------------+---------------------------------+-----------------+-----------------+-----------------

     100    ¦0,1-0,63(1,0-6,3)                ¦       151       ¦       106       ¦      37,0

            +---------------------------------+-----------------+                 +-----------------

            ¦1,0; 1,6; (10; 16)               ¦       161       ¦                 ¦      47,0

            +---------------------------------+-----------------+                 +-----------------

            ¦2,5; 4,0(25; 40)                 ¦       166       ¦                 ¦      52,0

------------+---------------------------------+-----------------+-----------------+-----------------

     125    ¦0,1-0,63(1,0-6,3)                ¦       181       ¦       132       ¦      49,0

------------+---------------------------------+-----------------+                 +-----------------

            ¦1,0; 1,6(10; 16)                 ¦       191       ¦                 ¦      61,0

            +---------------------------------+-----------------+                 +-----------------

            ¦2,5; 4,0(25; 40)                 ¦       191       ¦                 ¦      61,0

------------+---------------------------------+-----------------+-----------------+-----------------

     150    ¦0,1-0,63(1,0-6,3)                ¦       206       ¦       161       ¦      53,0

            +---------------------------------+-----------------+                 +-----------------

            ¦1,0; 1,6(10; 16)                 ¦       216       ¦                 ¦      66,0

            +---------------------------------+-----------------+                 +-----------------

            ¦2,5; 4,0(25; 40)                 ¦       222       ¦                 ¦      75,0

------------+---------------------------------+-----------------+-----------------+-----------------

    (175)   ¦0,1-0,63(1,0-6,3)                ¦       236       ¦       191       ¦      62,0

            +---------------------------------+-----------------+                 +-----------------

            ¦1,0; 1,6(10,0; 16)               ¦       246       ¦                 ¦      77,7

            +---------------------------------+-----------------+                 +-----------------

            ¦2,5(25)                          ¦       252       ¦                 ¦      87,0

            +---------------------------------+-----------------+                 +-----------------

            ¦4,0(40)                          ¦       264       ¦                 ¦     106,0

------------+---------------------------------+-----------------+-----------------+-----------------

     200    ¦0,1-0,63(1,0-6,3)                ¦       261       ¦       216       ¦      69,0

            +---------------------------------+-----------------+                 +-----------------

            ¦1,0; 1,6(10; 16)                 ¦       271       ¦                 ¦      86,0

            +---------------------------------+-----------------+                 +-----------------

            ¦2,5(25)                          ¦       282       ¦                 ¦     105,0

            +---------------------------------+-----------------+                 +-----------------

            ¦4,0(40)                          ¦       288       ¦                 ¦     116,0

------------+---------------------------------+-----------------+-----------------+-----------------

    (225)   ¦0,1-0,62(1,0-6,2)                ¦       286       ¦       236       ¦      84,0

            +---------------------------------+-----------------+                 +-----------------

            ¦1,0; 1,6(10; 16)                 ¦       301       ¦                 ¦     112,0

            +---------------------------------+-----------------+                 +-----------------

            ¦2,5(25)                          ¦       308       ¦                 ¦     126,0

            +---------------------------------+-----------------+                 +-----------------

            ¦4,0(40)                          ¦       320       ¦                 ¦     150,0

------------+---------------------------------+-----------------+-----------------+-----------------

     250    ¦0,1-0,63(1,0-6,3)                ¦       318       ¦       264       ¦     101,0

            +---------------------------------+-----------------+                 +-----------------

            ¦1,0; 1,6(10; 16)                 ¦       327       ¦                 ¦     120,0

            +---------------------------------+-----------------+                 +-----------------

            ¦2,5(25)                          ¦       338       ¦                 ¦     143,0

            +---------------------------------+-----------------+                 +-----------------

            ¦4,0(40)                          ¦       350       ¦                 ¦     170,0

------------+---------------------------------+-----------------+-----------------+-----------------

     300    ¦0,1-0,63(1,0-6,3)                ¦       372       ¦       318       ¦     119,0

            +---------------------------------+-----------------+                 +-----------------

            ¦1,0; (10)                        ¦       376       ¦                 ¦     129,0

            +---------------------------------+-----------------+                 +-----------------

            ¦1,6(16)                          ¦       382       ¦                 ¦     144,0

            +---------------------------------+-----------------+                 +-----------------

            ¦2,5(25)                          ¦       398       ¦                 ¦     183,0

            +---------------------------------+-----------------+                 +-----------------

            ¦4,0(40)                          ¦       415       ¦                 ¦     228,0

------------+---------------------------------+-----------------+-----------------+-----------------

     350    ¦0,1-0,63(1,0-6,3)                ¦       421       ¦       372       ¦     125,0

            +---------------------------------+-----------------+                 +-----------------

            ¦1,0(10)                          ¦       436       ¦                 ¦     166,0

            +---------------------------------+-----------------+                 +-----------------

            ¦1,6(16)                          ¦       442       ¦                 ¦     183,0

            +---------------------------------+-----------------+                 +-----------------

            ¦2,5(25)                          ¦       455       ¦                 ¦     220,0

            +---------------------------------+-----------------+                 +-----------------

            ¦4,0(40)                          ¦       475       ¦                 ¦     280,0

------------+---------------------------------+-----------------+-----------------+-----------------

     400    ¦0,1-0,63(1,0-6,3)                ¦       473       ¦       421       ¦     149,0

            +---------------------------------+-----------------+                 +-----------------

            ¦1,0(10)                          ¦       487       ¦                 ¦     192,0

            +---------------------------------+-----------------+                 +-----------------

            ¦1,6(16)                          ¦       495       ¦                 ¦     211,0

            +---------------------------------+-----------------+                 +-----------------

            ¦2,5(25)                          ¦       515       ¦                 ¦     282,0

------------+---------------------------------+-----------------+                 +-----------------

            ¦4,0(40)                          ¦       543       ¦                 ¦     377,0

------------+---------------------------------+-----------------+-----------------+-----------------

    (450)   ¦0,1-0,63(1,0-6,3)                ¦       528       ¦       473       ¦     173,0

            +---------------------------------+-----------------+                 +-----------------

            ¦1,0(10)                          ¦       537       ¦                 ¦     203,0

            +---------------------------------+-----------------+                 +-----------------

            ¦1,6(16)                          ¦       553       ¦                 ¦     258,0

------------+---------------------------------+-----------------+                 +-----------------

            ¦2,5(25)                          ¦       565       ¦                 ¦     300,0

            +---------------------------------+-----------------+                 +-----------------

            ¦4,0(40)                          ¦       568       ¦                 ¦     311,0

------------+---------------------------------+-----------------+-----------------+-----------------

     500    ¦0,1-0,63(1,0-6,3)                ¦       576       ¦       528       ¦     165,0

            +---------------------------------+-----------------+                 +-----------------

            ¦1,0(10)                          ¦       592       ¦                 ¦     210,0

            +---------------------------------+-----------------+                 +-----------------

            ¦1,6(16)                          ¦       615       ¦                 ¦     312,0

            +---------------------------------+-----------------+                 +-----------------

            ¦2,5; 4,0(25; 40)                 ¦       620       ¦                 ¦     332,0

------------+---------------------------------+-----------------+-----------------+-----------------

     600    ¦0,1-0,63(1,0-6,3)                ¦       677       ¦       620       ¦     232,0

            +---------------------------------+-----------------+                 +-----------------

            ¦1,0(10)                          ¦       693       ¦                 ¦     301,0

            +---------------------------------+-----------------+                 +-----------------

            ¦1,6; 2,5(16; 25)                 ¦       728       ¦                 ¦     457,0

            +---------------------------------+-----------------+                 +-----------------

            ¦4,0(40)                          ¦       739       ¦                 ¦     508,0

------------+---------------------------------+-----------------+-----------------+-----------------

    (700)   ¦0,1-0,63(1,0-6,3)                ¦       782       ¦       720       ¦     292,0

            +---------------------------------+-----------------+                 +-----------------

            ¦1,0(10)                          ¦       808       ¦                 ¦     422,0

            +---------------------------------+-----------------+                 +-----------------

            ¦1,6(16)                          ¦       798       ¦                 ¦     372,0

            +---------------------------------+-----------------+                 +-----------------

            ¦2,5(25)                          ¦       827       ¦                 ¦     520,0

            +---------------------------------+-----------------+                 +-----------------

            ¦4,0(40)                          ¦       844       ¦                 ¦     609,0

------------+---------------------------------+-----------------+-----------------+-----------------

     800    ¦0,1-0,63(1,0-6,3)                ¦       888       ¦       820       ¦     365,0

            +---------------------------------+-----------------+                 +-----------------

            ¦1,0(10)                          ¦       915       ¦                 ¦     517,0

            +---------------------------------+-----------------+                 +-----------------

            ¦1,6(16)                          ¦       908       ¦                 ¦     478,0

            +---------------------------------+-----------------+                 +-----------------

            ¦2,5(25)                          ¦       942       ¦                 ¦     675,0

            +---------------------------------+-----------------+                 +-----------------

            ¦4,0(40)                          ¦       970       ¦                 ¦     843,0

------------+---------------------------------+-----------------+-----------------+-----------------

    (900)   ¦0,1-0,63(1,0-6,3)                ¦       988       ¦       920       ¦     407,0

            +---------------------------------+-----------------+                 +-----------------

            ¦1,0(10)                          ¦      1015       ¦                 ¦     577,0

            +---------------------------------+-----------------+                 +-----------------

            ¦1,6(16)                          ¦      1008       ¦                 ¦     533,0

            +---------------------------------+-----------------+                 +-----------------

            ¦2,5(25)                          ¦      1034       ¦                 ¦     700,0

            +---------------------------------+-----------------+                 +-----------------

            ¦4,0(40)                          ¦      1080       ¦                 ¦     1005,0

------------+---------------------------------+-----------------+-----------------+-----------------

    1000    ¦0,1-0,63(1,0-6,3)                ¦      1088       ¦      1020       ¦     450,0

            +---------------------------------+-----------------+                 +-----------------

            ¦1,0(10)                          ¦      1125       ¦                 ¦     707,0

            +---------------------------------+-----------------+                 +-----------------

            ¦1,6(16)                          ¦      1122       ¦                 ¦     686,0

            +---------------------------------+-----------------+                 +-----------------

            ¦2,5(25)                          ¦      1150       ¦                 ¦     886,0

            +---------------------------------+-----------------+                 +-----------------

            ¦4,0(40)                          ¦      1190       ¦                 ¦     1180,0

------------+---------------------------------+-----------------+-----------------+-----------------

    1200    ¦0,1-0,25(1-2,5)                  ¦      1288       ¦      1220       ¦     536,0

            +---------------------------------+-----------------+                 +-----------------

            ¦0,63(6,3)                        ¦      1305       ¦                 ¦     674,9

            +---------------------------------+-----------------+                 +-----------------

            ¦1,0(10)                          ¦      1338       ¦                 ¦     948,0

            +---------------------------------+-----------------+                 +-----------------

            ¦1,6(16)                          ¦      1334       ¦                 ¦     914,2

            +---------------------------------+-----------------+                 +-----------------

            ¦2,5(25)                          ¦      1360       ¦                 ¦     1134,0

            +---------------------------------+-----------------+                 +-----------------

            ¦4,0(40)                          ¦      1394       ¦                 ¦     1428,0

------------+---------------------------------+-----------------+-----------------+-----------------

    1400    ¦0,1-0,25(1-2,5)                  ¦      1488       ¦      1420       ¦     931,0

            ¦                                 ¦                 ¦                 ¦

            +---------------------------------+-----------------+                 +-----------------

            ¦0,63(6,3)                        ¦      1525       ¦                 ¦     1456,0

            +---------------------------------+-----------------+                 +-----------------

            ¦1,0(10)                          ¦      1542       ¦                 ¦     1702,0

            +---------------------------------+-----------------+                 +-----------------

            ¦1,6(16)                          ¦      1534       ¦                 ¦     1586,0

            +---------------------------------+-----------------+                 +-----------------

            ¦2,5(25)                          ¦      1574       ¦                 ¦     2172,0

------------+---------------------------------+-----------------+-----------------+-----------------

    1600    ¦0,1-0,25(1-2,5)                  ¦      1698       ¦      1620       ¦     1219,0

            +---------------------------------+-----------------+                 +-----------------

            ¦0,63(6,3)                        ¦      1725       ¦                 ¦     1654,0

            +---------------------------------+-----------------+                 +-----------------

            ¦1,0(10)                          ¦      1735       ¦                 ¦     2312,0

            +---------------------------------+-----------------+                 +-----------------

            ¦1,6(16)                          ¦      1760       ¦                 ¦     2228,0

------------+---------------------------------+-----------------+-----------------+-----------------

   (1800)   ¦0,1-0,25(1-2,5)                  ¦      1893       ¦      1820       ¦     1348,0

            +---------------------------------+-----------------+                 +-----------------

            ¦0,63(6,3)                        ¦      1929       ¦                 ¦     1925,0

            +---------------------------------+-----------------+                 +-----------------

            ¦1,0(10)                          ¦      1965       ¦                 ¦     2585,0

------------+---------------------------------+-----------------+-----------------+-----------------

    2000    ¦0,1-0,25(1-2,5)                  ¦      2098       ¦      2020       ¦     1513,0

            +---------------------------------+-----------------+                 +-----------------

            ¦0,63(6,3)                        ¦      2133       ¦                 ¦     2210,0

            +---------------------------------+-----------------+                 +-----------------

            ¦1,0(10)                          ¦      2175       ¦                 ¦     3063,0

------------+---------------------------------+-----------------+-----------------+-----------------

   (2200)   ¦0,1-0,25(1-2,5)                  ¦      2305       ¦      2220       ¦     1816,0

            +---------------------------------+-----------------+                 +-----------------

            ¦0,63(6,3)                        ¦      2343       ¦                 ¦     2644,0

------------+---------------------------------+-----------------+-----------------+-----------------

    2400    ¦0,1-0,25(1-2,5)                  ¦      2505       ¦      2420       ¦     1972,0

            +---------------------------------+-----------------+                 +-----------------

            ¦0,63(6,3)                        ¦      2553       ¦                 ¦     2115,0

------------+---------------------------------+-----------------+-----------------+-----------------

   (2600)   ¦0,1-0,25                         ¦      2705       ¦      2620       ¦     2132,0

            ¦(1-2,5)                          ¦                 ¦                 ¦

------------+                                 +-----------------+-----------------+-----------------

    2800    ¦                                 ¦      2919       ¦      2820       ¦     2676,0

------------+                                 +-----------------+-----------------+-----------------

    3000    ¦                                 ¦      3119       ¦      3020       ¦     2863,0

            ¦                                 ¦                 ¦                 ¦

 

Таблица 4

 

Прокладки исполнения Б

 

Размеры в мм

 

------------T---------------------------------T-----------------T-----------------T-----------------

   Проход   ¦   Давление условное Р_у, МПа    ¦Наружный диаметр ¦   Внутренний    ¦Масса 1000 шт.,

  условный  ¦            (кгс/см2)            ¦   прокладки D   ¦диаметр прокладки¦  кг, не более

     D_У    ¦                                 ¦                 ¦        d        ¦

------------+---------------------------------+-----------------+-----------------+-----------------

     10     ¦0,1-0,63(1,0-6,3)                ¦       29        ¦       14        ¦      2,0

            +---------------------------------+-----------------+                 +-----------------

            ¦1,0-10,0(10-100)                 ¦       34        ¦                 ¦      3,0

------------+---------------------------------+-----------------+-----------------+-----------------

     15     ¦0,1-0,63(1,0-6,3)                ¦       33        ¦       20        ¦      2,0

            +---------------------------------+-----------------+                 +-----------------

            ¦1,0-16,0(10-160)                 ¦       39        ¦                 ¦      4,0

------------+---------------------------------+-----------------+-----------------+-----------------

     20     ¦0,1-0,63(1,0-6,3)                ¦       43        ¦       25        ¦      4,0

            +---------------------------------+-----------------+                 +-----------------

            ¦1,0-16,0(10-160)                 ¦       50        ¦                 ¦      6,0

------------+---------------------------------+-----------------+-----------------+-----------------

     25     ¦0,1-0,63(1,0-6,3)                ¦       51        ¦       29        ¦      6,0

            +---------------------------------+-----------------+                 +-----------------

            ¦1,0-16,0(10-160)                 ¦       57        ¦                 ¦      8,0

------------+---------------------------------+-----------------+-----------------+-----------------

     32     ¦0,1-0,63(1,0-6,3)                ¦       59        ¦       38        ¦      7,0

            +---------------------------------+-----------------+                 +-----------------

            ¦1,0-16,0(10-160)                 ¦       65        ¦                 ¦      9,0

------------+---------------------------------+-----------------+-----------------+-----------------

     40     ¦0,1-0,63(1,0-6,3)                ¦       69        ¦       45        ¦      9,0

            +---------------------------------+-----------------+                 +-----------------

            ¦1,0-16,0(10-160)                 ¦       75        ¦                 ¦      11,0

------------+---------------------------------+-----------------+-----------------+-----------------

     50     ¦0,1-0,63(1,0-6,3)                ¦       80        ¦       57        ¦      10,0

            +---------------------------------+-----------------+                 +-----------------

            ¦1,0-16,0(10-160)                 ¦       87        ¦                 ¦      14,0

------------+---------------------------------+-----------------+-----------------+-----------------

     65     ¦0,1-0,63(1,0-6,3)                ¦       100       ¦       75        ¦      14,0

            +---------------------------------+-----------------+                 +-----------------

            ¦1,0-16,0(10-160)                 ¦       109       ¦                 ¦      20,0

------------+---------------------------------+-----------------+-----------------+-----------------

     80     ¦0,1-0,63(1,0-6,3)                ¦       115       ¦       87        ¦      18,0

            +---------------------------------+-----------------+                 +-----------------

            ¦1,0-16,0(10-160)                 ¦       120       ¦                 ¦      22,0

------------+---------------------------------+-----------------+-----------------+-----------------

     100    ¦0,1-0,63(1,0-6,3)                ¦       137       ¦       106       ¦      24,0

            +---------------------------------+-----------------+                 +-----------------

            ¦1,0-16,0(10-160)                 ¦       149       ¦                 ¦      35,0

------------+---------------------------------+-----------------+-----------------+-----------------

     125    ¦0,1-0,63(1,0-6,3)                ¦       166       ¦       132       ¦      23,0

            +---------------------------------+-----------------+                 +-----------------

            ¦1,0-16,0(10-160)                 ¦       175       ¦                 ¦      42,0

------------+---------------------------------+-----------------+-----------------+-----------------

     150    ¦0,1-0,63(1,0-6,3)                ¦       191       ¦       161       ¦      34,0

            +---------------------------------+-----------------+                 +-----------------

            ¦1,0-16,0(10-160)                 ¦       203       ¦                 ¦      49,0

------------+---------------------------------+-----------------+-----------------+-----------------

    (175)   ¦0,1-0,63(1,0-6,3)                ¦       223       ¦       191       ¦      42,0

            +---------------------------------+-----------------+                 +-----------------

            ¦1,0-16,0(10-160)                 ¦       233       ¦                 ¦      57,0

------------+---------------------------------+-----------------+-----------------+-----------------

     200    ¦0,1-0,63(1,0-6,3)                ¦       249       ¦       216       ¦      49,0

            +---------------------------------+-----------------+                 +-----------------

            ¦1,0-16,0(10-160)                 ¦       259       ¦                 ¦      66,0

------------+---------------------------------+-----------------+-----------------+-----------------

    (225)   ¦0,1-0,63(1,0-6,3)                ¦       276       ¦       236       ¦      66,0

            +---------------------------------+-----------------+                 +-----------------

            ¦1,0-16,0(10-160)                 ¦       286       ¦                 ¦      84,0

------------+---------------------------------+-----------------+-----------------+-----------------

     250    ¦0,1-0,63(1,0-6,3)                ¦       303       ¦       264       ¦      72,0

            +---------------------------------+-----------------+                 +-----------------

            ¦1,0-16,0(10-160)                 ¦       312       ¦                 ¦      89,0

------------+---------------------------------+-----------------+-----------------+-----------------

     300    ¦0,1-0,63(1,0-6,3)                ¦       356       ¦       318       ¦      82,0

            +---------------------------------+-----------------+                 +-----------------

            ¦1,0-16,0(10-160)                 ¦       363       ¦                 ¦      98,0

------------+---------------------------------+-----------------+-----------------+-----------------

     350    ¦0,1-0,63(1,0-6,3)                ¦       406       ¦       372       ¦      85,0

            +---------------------------------+-----------------+                 +-----------------

            ¦1,0-10,0(10-100)                 ¦       421       ¦                 ¦     125,0

------------+---------------------------------+-----------------+-----------------+-----------------

     400    ¦0,1-0,63(1,0-6,3)                ¦       456       ¦       421       ¦      98,0

            +---------------------------------+-----------------+                 +-----------------

            ¦1,0-10,0(10-100)                 ¦       473       ¦                 ¦     149,0

------------+---------------------------------+-----------------+-----------------+-----------------

    (450)   ¦0,1-0,63(1,0-6,3)                ¦       509       ¦       473       ¦     111,0

            +---------------------------------+-----------------+                 +-----------------

            ¦1,0-4,0(10-40)                   ¦       523       ¦                 ¦     157,0

------------+---------------------------------+-----------------+-----------------+-----------------

     500    ¦0,1-0,63(1,0-6,3)                ¦       561       ¦       528       ¦     113,0

            +---------------------------------+-----------------+                 +-----------------

            ¦1,0-6,3(10-63)                   ¦       575       ¦                 ¦     163,0

------------+---------------------------------+-----------------+-----------------+-----------------

     600    ¦0,1-0,63(1,0-6,3)                ¦       661       ¦       620       ¦     165,0

            +---------------------------------+-----------------+                 +-----------------

            ¦1,0-6,3(10-63)                   ¦       677       ¦                 ¦     232,0

------------+---------------------------------+-----------------+-----------------+-----------------

    (700)   ¦0,1-0,63(1,0-6,3)                ¦       763       ¦       720       ¦     200,0

            +---------------------------------+-----------------+                 +-----------------

            ¦1,0-4,0(10-40)                   ¦       777       ¦                 ¦     268,0

------------+---------------------------------+-----------------+-----------------+-----------------

     800    ¦0,1-0,63(1,0-6,3)                ¦       867       ¦       820       ¦     249,0

            +---------------------------------+-----------------+                 +-----------------

            ¦1,0-4,0(10-40)                   ¦       877       ¦                 ¦     304,0

            ¦                                 ¦                 ¦                 ¦

 

Таблица 5

 

Прокладки исполнения В

 

Размеры в мм

 

------------T---------------------------------T-----------------T-----------------T-----------------

   Проход   ¦   Давление условное Р_у, МПа    ¦Наружный диаметр ¦   Внутренний    ¦Масса 1000 шт.,

  условный  ¦            (кгс/см2)            ¦   прокладки D   ¦диаметр прокладки¦  кг не более

     D_У    ¦                                 ¦                 ¦        d        ¦

------------+---------------------------------+-----------------+-----------------+-----------------

     10     ¦0,1-0,63(1,0-6,3)                ¦       29        ¦       19        ¦      2,0

------------+---------------------------------+-----------------+-----------------+-----------------

            ¦1,0-10,0(10-100)                 ¦       34        ¦       24        ¦

------------+---------------------------------+-----------------+-----------------+-----------------

     15     ¦0,1-0,63(1,0-6,3)                ¦       33        ¦       23        ¦      2,0

            +---------------------------------+-----------------+-----------------+

            ¦1,0-16,0(10-160)                 ¦       39        ¦       29        ¦

------------+---------------------------------+-----------------+-----------------+-----------------

     20     ¦0,1-0,63(1,0-6,3)                ¦       43        ¦       33        ¦      3,0

            +---------------------------------+-----------------+-----------------+-----------------

            ¦1,0-16,0(10-160)                 ¦       50        ¦       36        ¦      4,0

------------+---------------------------------+-----------------+-----------------+-----------------

     25     ¦0,1-0,63(1,0-6,3)                ¦       51        ¦       41        ¦      3,0

            +---------------------------------+-----------------+-----------------+-----------------

            ¦1,0-16,0(10-160)                 ¦       57        ¦       43        ¦      4,0

------------+---------------------------------+-----------------+-----------------+-----------------

     32     ¦0,1-0,63(1,0-6,3)                ¦       59        ¦       49        ¦      3,0

            +---------------------------------+-----------------+-----------------+-----------------

            ¦1,0-16,0(10-160)                 ¦       65        ¦       51        ¦      5,0

------------+---------------------------------+-----------------+-----------------+-----------------

     40     ¦0,1-0,63(1,0-6,3)                ¦       69        ¦       55        ¦      6,0

            +---------------------------------+-----------------+-----------------+

            ¦1,0-16,0(10-160)                 ¦       75        ¦       61        ¦

------------+---------------------------------+-----------------+-----------------+-----------------

     50     ¦0,1-0,63(1,0-6,3)                ¦       80        ¦       66        ¦      7,0

------------+---------------------------------+-----------------+-----------------+-----------------

            ¦1,0-16,0(10-160)                 ¦       87        ¦       73        ¦

------------+---------------------------------+-----------------+-----------------+-----------------

     65     ¦0,1-0,63(1,0-6,3)                ¦       100       ¦       86        ¦      8,0

            +---------------------------------+-----------------+-----------------+-----------------

            ¦1,0-16,0(10-160)                 ¦       109       ¦       95        ¦      9,0

------------+---------------------------------+-----------------+-----------------+-----------------

     80     ¦0,1-0,63(1,0-6,3)                ¦       115       ¦       101       ¦      10,0

            +---------------------------------+-----------------+-----------------+

            ¦1,0-16,0(10-160)                 ¦       120       ¦       106       ¦

------------+---------------------------------+-----------------+-----------------+-----------------

     100    ¦0,1-0,63(1,0-6,3)                ¦       137       ¦       117       ¦      16,0

            +---------------------------------+-----------------+-----------------+-----------------

            ¦1,0-16,0(10-160)                 ¦       149       ¦       129       ¦      18,0

------------+---------------------------------+-----------------+-----------------+-----------------

     125    ¦0,1-0,63(1,0-6,3)                ¦       166       ¦       146       ¦      20,0

            +---------------------------------+-----------------+-----------------+-----------------

            ¦1,0-16,0(10-160)                 ¦       175       ¦       155       ¦      21,0

------------+---------------------------------+-----------------+-----------------+-----------------

     150    ¦0,1-0,63(1,0-6,3)                ¦       191       ¦       171       ¦      23,0

            +---------------------------------+-----------------+-----------------+-----------------

            ¦1,0-16,0(10-160)                 ¦       203       ¦       183       ¦      25,0

------------+---------------------------------+-----------------+-----------------+-----------------

    (175)   ¦0,1-0,63(1,0-6,3)                ¦       223       ¦       203       ¦      27,0

            +---------------------------------+-----------------+-----------------+-----------------

            ¦1,0-16,0(10-160)                 ¦       233       ¦       213       ¦      29,0

------------+---------------------------------+-----------------+-----------------+-----------------

     200    ¦0,1-0,63(1,0-6,3)                ¦       249       ¦       229       ¦      31,0

            +---------------------------------+-----------------+-----------------+-----------------

            ¦1,0-16,0(10-160)                 ¦       259       ¦       239       ¦      32,0

------------+---------------------------------+-----------------+-----------------+-----------------

    (225)   ¦0,1-0,63(1,0-6,3)                ¦       276       ¦       256       ¦      34,0

            +---------------------------------+-----------------+-----------------+-----------------

            ¦1,0-16,0(10-160)                 ¦       286       ¦       266       ¦      36,0

------------+---------------------------------+-----------------+-----------------+-----------------

     250    ¦0,1-0,63(1,0-6,3)                ¦       303       ¦       283       ¦      37,0

            +---------------------------------+-----------------+-----------------+-----------------

            ¦1,0-16,0(10-160)                 ¦       312       ¦       292       ¦      39,0

------------+---------------------------------+-----------------+-----------------+-----------------

     300    ¦0,1-0,63(1,0-6,3)                ¦       356       ¦       336       ¦      44,0

            +---------------------------------+-----------------+-----------------+-----------------

            ¦1,0-16,0(10-160)                 ¦       363       ¦       343       ¦      45,0

------------+---------------------------------+-----------------+-----------------+-----------------

     350    ¦0,1-0,63(1,0-6,3)                ¦       406       ¦       386       ¦      51,0

            +---------------------------------+-----------------+-----------------+-----------------

            ¦1,0-10,0(10-100)                 ¦       421       ¦       395       ¦      68,0

------------+---------------------------------+-----------------+-----------------+-----------------

     400    ¦0,1-0,63(1,0-6,3)                ¦       456       ¦       436       ¦      57,0

            +---------------------------------+-----------------+-----------------+-----------------

            ¦1,0-10,0(10-100)                 ¦       473       ¦       447       ¦      77,0

------------+---------------------------------+-----------------+-----------------+-----------------

    (450)   ¦0,1-0,63(1,0-6,3)                ¦       509       ¦       489       ¦      62,5

            +---------------------------------+-----------------+-----------------+-----------------

            ¦1,0-4,0(10-40)                   ¦       523       ¦       497       ¦      83,3

------------+---------------------------------+-----------------+-----------------+-----------------

     500    ¦0,1-0,63(1,0-6,3)                ¦       561       ¦       541       ¦      69,2

            +---------------------------------+-----------------+-----------------+-----------------

            ¦1,0-6,3(10-63)                   ¦       575       ¦       549       ¦      92,0

------------+---------------------------------+-----------------+-----------------+-----------------

     600    ¦0,1-0,63(1,0-6,3)                ¦       661       ¦       635       ¦     106,0

            +---------------------------------+-----------------+-----------------+-----------------

            ¦1,0-6,3(10-63)                   ¦       677       ¦       651       ¦     108,4

------------+---------------------------------+-----------------+-----------------+-----------------

    (700)   ¦0,1-0,63(1,0-6,3)                ¦       763       ¦       737       ¦     122,5

            +---------------------------------+-----------------+-----------------+-----------------

            ¦1,0-4,0(10-40)                   ¦       777       ¦       751       ¦     125,0

------------+---------------------------------+-----------------+-----------------+-----------------

     800    ¦0,1-0,63(1,0-6,3)                ¦       867       ¦       841       ¦     140,0

            +---------------------------------+-----------------+-----------------+-----------------

            ¦1,0-4,0(10-40)                   ¦       877       ¦       851       ¦     141,0

            ¦                                 ¦                 ¦                 ¦

 

______________________________

Примечания к черт. 1 и табл. 3-5:

1. Толщина прокладки из картона должна обеспечиваться путем склеивания (или набора) прокладок исходя из сортамента по ГОСТ 9347-74.

2. Приведена масса для прокладок из паронита. Для определения массы прокладок из картона приведенные значения необходимо уменьшить в 3 раза.

3. Значения D_y, заключенные в скобки, не допускается применять для арматуры общего назначения.

 

Пример условного обозначения прокладки исполнения А для фланца D_у 100 мм на Р_у 0,25 МПа (25 кгс/см2) из паронита марки ПОН:

 

Прокладка А-100 - 2,5ПОН-ГОСТ 15180-86

 

то же из прокладочного картона марки А:

 

Прокладка А-100-2,5-А-ГОСТ 15180-86

 

6. Размеры прокладок из фторопласта-4 и прокладочной ленты марки ПН по ГОСТ 24222-80 должны соответствовать указанным на черт. 2 и в табл. 6.

 

"Черт. 2. Размеры прокладок из фторопласта-4 и прокладочной ленты марки ПН по ГОСТ 24222-80"

 

Таблица 6

 

Прокладки исполнения Г

 

Размеры в мм

 

-----------T------------------------------T---------------T---------------T-----------T-------------

   Проход  ¦  Давление условное Р_y, МПа  ¦   Наружный    ¦  Внутренний   ¦ Толщина s ¦Масса, 1000

  условный ¦          (кгс/см2)           ¦   диаметр D   ¦   диаметр d   ¦           ¦шт.. кг, не

    D_У    ¦                              ¦               ¦               ¦           ¦   более

-----------+------------------------------+---------------+---------------+-----------+-------------

     10    ¦0,1-0,63(1-6,3)               ¦      30       ¦      18       ¦    1,0    ¦    1,0

           +------------------------------+---------------+---------------+           +-------------

           ¦1,0-10,0(10-100)              ¦      35       ¦      23       ¦           ¦    1,2

-----------+------------------------------+---------------+---------------+           +-------------

     15    ¦0,1-0,63(1-6,3)               ¦      34       ¦      22       ¦           ¦    1,1

           +------------------------------+---------------+---------------+           +-------------

           ¦1,0-20,0(10-200)              ¦      40       ¦      28       ¦           ¦    1,4

-----------+------------------------------+---------------+---------------+           +-------------

     20    ¦0,1-0,63(1-6,3)               ¦      44       ¦      32       ¦           ¦    1,6

           +------------------------------+---------------+---------------+           +-------------

           ¦1,0-20,0(10-200)              ¦      51       ¦      35       ¦           ¦    2,4

-----------+------------------------------+---------------+---------------+           +-------------

     25    ¦0,1-0,63(1-6,3)               ¦      52       ¦      40       ¦           ¦    1,9

           +------------------------------+---------------+---------------+           +-------------

           ¦1,0-20,0(10-200)              ¦      58       ¦      42       ¦           ¦    2,76

-----------+------------------------------+---------------+---------------+           +-------------

     32    ¦0,1-0,63(1-6,3)               ¦      60       ¦      48       ¦           ¦    2,2

           +------------------------------+---------------+---------------+           +-------------

           ¦1,0-20,0(10-200)              ¦      66       ¦      50       ¦           ¦    3,2

-----------+------------------------------+---------------+---------------+-----------+-------------

     40    ¦0,1-0,63(1-6,3)               ¦      70       ¦      54       ¦    2,0    ¦    6,9

           +------------------------------+---------------+---------------+           +-------------

           ¦1,0-20,0(10-200)              ¦      76       ¦      60       ¦           ¦    7,5

-----------+------------------------------+---------------+---------------+           +-------------

     50    ¦0,1-0,63(1-6,3)               ¦      81       ¦      65       ¦           ¦    8,1

           +------------------------------+---------------+---------------+           +-------------

           ¦1,0-20,0(10-200)              ¦      88       ¦      72       ¦           ¦    8,8

-----------+------------------------------+---------------+---------------+           +-------------

     65    ¦0,1-0,63(1-6,3)               ¦      101      ¦      85       ¦           ¦    10,3

           +------------------------------+---------------+---------------+           +-------------

           ¦1,0-20,0(10-200)              ¦      110      ¦      94       ¦           ¦    11,3

-----------+------------------------------+---------------+---------------+           +-------------

     80    ¦0,1-0,63(1-6,3)               ¦      116      ¦      100      ¦           ¦    11,9

           +------------------------------+---------------+---------------+           +-------------

           ¦1,0-20,0(10-200)              ¦      121      ¦      105      ¦           ¦    12,5

-----------+------------------------------+---------------+---------------+           +-------------

    100    ¦0,1-0,63(1-6,3)               ¦      138      ¦      116      ¦           ¦    19,4

           +------------------------------+---------------+---------------+           +-------------

           ¦1,0-20,0(10-200)              ¦      150      ¦      128      ¦           ¦    21,0

-----------+------------------------------+---------------+---------------+           +-------------

    125    ¦0,1-0,63(1-6,3)               ¦      167      ¦      145      ¦           ¦    23,7

           +------------------------------+---------------+---------------+           +-------------

           ¦1,0-20,0(10-200)              ¦      176      ¦      154      ¦           ¦    25,0

-----------+------------------------------+---------------+---------------+           +-------------

    150    ¦0,1-0,63(1-6,3)               ¦      192      ¦      170      ¦           ¦    27,5

           +------------------------------+---------------+---------------+           +-------------

           ¦1,0-20,0(10-200)              ¦      204      ¦      182      ¦           ¦    29,3

-----------+------------------------------+---------------+---------------+           +-------------

   (175)   ¦0,1-0,63(1-6,3)               ¦      224      ¦      202      ¦           ¦    32,4

           +------------------------------+---------------+---------------+           +-------------

           ¦1,0-20,0(10-200)              ¦      234      ¦      212      ¦           ¦    33,9

-----------+------------------------------+---------------+---------------+           +-------------

    200    ¦0,1-0,63(1-6,3)               ¦      250      ¦      228      ¦           ¦    36,3

           +------------------------------+---------------+---------------+           +-------------

           ¦1,0-20,0(10-200)              ¦      260      ¦      238      ¦           ¦    37,8

-----------+------------------------------+---------------+---------------+           +-------------

   (225)   ¦0,1-0,63(1-6,3)               ¦      277      ¦      255      ¦           ¦    40,4

           +------------------------------+---------------+---------------+           +-------------

           ¦1,0-20,0(10-200)              ¦      287      ¦      265      ¦           ¦    42,0

-----------+------------------------------+---------------+---------------+           +-------------

    250    ¦0,1-0,63(1-6,3)               ¦      304      ¦      282      ¦           ¦    44,5

           +------------------------------+---------------+---------------+           +-------------

           ¦1,0-20,0(10-200)              ¦      313      ¦      291      ¦           ¦    46,0

-----------+------------------------------+---------------+---------------+           +-------------

    300    ¦0,1-0,63(1-6,3)               ¦      357      ¦      335      ¦           ¦    52,6

           +------------------------------+---------------+---------------+           +-------------

           ¦1,0-16,0(10-160)              ¦      364      ¦      342      ¦           ¦    53,6

-----------+------------------------------+---------------+---------------+-----------+-------------

    350    ¦0,1-0,63(1-6,3)               ¦      407      ¦      385      ¦    3,0    ¦    86,1

           +------------------------------+---------------+---------------+           +-------------

           ¦1,0-10,0(10-100)              ¦      422      ¦      394      ¦           ¦   122,8

-----------+------------------------------+---------------+---------------+           +-------------

    400    ¦0,1-0,63(1-6,3)               ¦      457      ¦      435      ¦           ¦   101,7

           +------------------------------+---------------+---------------+           +-------------

           ¦1,0-10,0(10-100)              ¦      474      ¦      446      ¦           ¦   133,5

-----------+------------------------------+---------------+---------------+           +-------------

   (450)   ¦0,1-0,63(1-6,3)               ¦      510      ¦      488      ¦           ¦   114,0

           +------------------------------+---------------+---------------+           +-------------

           ¦1,0-4,0(10-40)                ¦      524      ¦      496      ¦           ¦   148,0

-----------+------------------------------+---------------+---------------+           +-------------

    500    ¦0,1-0,63(1-6,3)               ¦      562      ¦      540      ¦           ¦   126,0

           +------------------------------+---------------+---------------+           +-------------

           ¦1,0-6,3(10-63)                ¦      576      ¦      548      ¦           ¦   163,0

           ¦                              ¦               ¦               ¦           ¦

 

Пример условного обозначения прокладки для фланца D_у 250 мм на Р_у 4,0 МПа (40 кгс/см2) из фторопласта-4:

 

Прокладка Г-250-40-Ф-ГОСТ 15180-86

 

то же из прокладочной ленты марки ПН:

 

Прокладка Г-250-40-ПН-ГОСТ-15180-86

 

7. Размеры заготовок прокладок из фторопластового уплотнительного материала марки В (ФУМ-В) должны соответствовать указанным на черт. 3 и в табл. 7.

 

"Черт. 3. Размеры заготовок прокладок из фторопластового уплотнительного материала марки В (ФУМ-В)"

 

 

Таблица 7

 

Прокладки исполнения Г

 

Размеры в мм

 

-----------T--------------------T-------------T------------T-------------------T---------T----------

   Проход  ¦ Давление условное  ¦  Наружный   ¦ Внутренний ¦  Длина заготовки  ¦ Диаметр ¦  Масса

  условный ¦ Р_у, МПа (кгс/см2) ¦   диаметр   ¦  диаметр   +---------T---------+ сечения ¦1000 шт.,

    D_У    ¦                    ¦  прокладки  ¦ прокладки  ¦   L_1   ¦   L_2   ¦заготовки¦ кг, не

           ¦                    ¦    D_1*     ¦    D_2*    ¦         ¦         ¦    S    ¦  более

-----------+--------------------+-------------+------------+---------+---------+---------+----------

     10    ¦0,1-0,63(1-6,3)     ¦     30      ¦     18     ¦   94    ¦   57    ¦    2    ¦   1,1

           +--------------------+-------------+------------+---------+---------+         +----------

           ¦1,0-6,3(10-63)      ¦     35      ¦     23     ¦   100   ¦   72    ¦         ¦   1,3

-----------+--------------------+-------------+------------+---------+---------+         +----------

     15    ¦0,1-0,63(1-6,3)     ¦     34      ¦     22     ¦   107   ¦   69    ¦         ¦   1,2

           +--------------------+-------------+------------+---------+---------+         +----------

           ¦1,0-6,3(10-63)      ¦     40      ¦     28     ¦   126   ¦   88    ¦         ¦   1,5

-----------+--------------------+-------------+------------+---------+---------+         +----------

     20    ¦0,1-0,63(1-6,3)     ¦     44      ¦     32     ¦   138   ¦   101   ¦         ¦   1,7

-----------+--------------------+-------------+------------+---------+---------+---------+----------

           ¦1,0-6,3(10-63)      ¦     51      ¦     35     ¦   160   ¦   110   ¦         ¦   1,9

-----------+--------------------+-------------+------------+---------+---------+         +----------

     25    ¦0,1-0,63(1-6,3)     ¦     52      ¦     40     ¦   163   ¦   126   ¦         ¦   2,0

           +--------------------+-------------+------------+---------+---------+         +----------

           ¦1,0-6,3(10-63)      ¦     58      ¦     42     ¦   182   ¦   132   ¦         ¦   2,2

-----------+--------------------+-------------+------------+---------+---------+         +----------

     32    ¦0,1-0,63(1-6,3)     ¦     60      ¦     48     ¦   188   ¦   151   ¦         ¦   2,3

           +--------------------+-------------+------------+---------+---------+         +----------

           ¦1,0-6,3(10-63)      ¦     66      ¦     50     ¦   207   ¦   157   ¦         ¦   2,5

-----------+--------------------+-------------+------------+---------+---------+         +----------

     40    ¦0,1-0,63(1-6,3)     ¦     70      ¦     54     ¦   220   ¦   170   ¦         ¦   2,7

           +--------------------+-------------+------------+---------+---------+         +----------

           ¦1,0-6,3(10-63)      ¦     76      ¦     60     ¦   239   ¦   188   ¦         ¦   3,0

-----------+--------------------+-------------+------------+---------+---------+         +----------

     50    ¦0,1-0,63(1-6,3)     ¦     81      ¦     65     ¦   254   ¦   204   ¦         ¦   3,2

           +--------------------+-------------+------------+---------+---------+         +----------

           ¦1,0-6,3(10-63)      ¦     88      ¦     72     ¦   276   ¦   226   ¦         ¦   3,5

-----------+--------------------+-------------+------------+---------+---------+         +----------

     65    ¦0,1-0,63(1-6,3)     ¦     101     ¦     85     ¦   317   ¦   267   ¦         ¦   4,0

           +--------------------+-------------+------------+---------+---------+         +----------

           ¦1,0-6,3(10-63)      ¦     110     ¦     94     ¦   345   ¦   295   ¦         ¦   4,4

-----------+--------------------+-------------+------------+---------+---------+         +----------

     80    ¦0,1-0,63(1-6,3)     ¦     116     ¦    100     ¦   361   ¦   314   ¦         ¦   4,7

           +--------------------+-------------+------------+---------+---------+         +----------

           ¦1,0-6,3(10-63)      ¦     121     ¦    105     ¦   380   ¦   330   ¦         ¦   4,9

-----------+--------------------+-------------+------------+---------+---------+---------+----------

    100    ¦0,1-0,63(1-6,3)     ¦     138     ¦    116     ¦   433   ¦   364   ¦    3    ¦  12,4

           +--------------------+-------------+------------+---------+---------+         +----------

           ¦1,0-6,3(10-63)      ¦     150     ¦    128     ¦   471   ¦   402   ¦         ¦  13,6

-----------+--------------------+-------------+------------+---------+---------+         +----------

    125    ¦0,1-0,63(1-6,3)     ¦     167     ¦    145     ¦   524   ¦   455   ¦         ¦  15,2

           +--------------------+-------------+------------+---------+---------+         +----------

           ¦1,0-6,3(10-63)      ¦     176     ¦    154     ¦   553   ¦   484   ¦         ¦  16,1

-----------+--------------------+-------------+------------+---------+---------+         +----------

    150    ¦0,1-0,63(1-6,3)     ¦     192     ¦    170     ¦   603   ¦   534   ¦         ¦  17,7

           +--------------------+-------------+------------+---------+---------+         +----------

           ¦1,0-6,3(10-63)      ¦     204     ¦    182     ¦   641   ¦   572   ¦         ¦  18,9

-----------+--------------------+-------------+------------+---------+---------+         +----------

   (175)   ¦0,1-0,63(1-6,3)     ¦     224     ¦    202     ¦   703   ¦   634   ¦         ¦  20,8

           +--------------------+-------------+------------+---------+---------+         +----------

           ¦1,0-6,3(10-63)      ¦     234     ¦    212     ¦   735   ¦   666   ¦         ¦  21,8

-----------+--------------------+-------------+------------+---------+---------+         +----------

    200    ¦0,1-0,63(1-6,3)     ¦     250     ¦    228     ¦   785   ¦   716   ¦         ¦  23,3

           +--------------------+-------------+------------+---------+---------+         +----------

           ¦1,0-6,3(10-63)      ¦     260     ¦    238     ¦   816   ¦   746   ¦         ¦  24,3

-----------+--------------------+-------------+------------+---------+---------+         +----------

   (225)   ¦0,1-0,63(1-6,3)     ¦     277     ¦    255     ¦   870   ¦   801   ¦         ¦  26,0

           +--------------------+-------------+------------+---------+---------+         +----------

           ¦1,0-6,3(10-63)      ¦     287     ¦    265     ¦   901   ¦   832   ¦         ¦  27,0

-----------+--------------------+-------------+------------+---------+---------+         +----------

    250    ¦0,1-0,63(1-6,3)     ¦     304     ¦    282     ¦   955   ¦   886   ¦         ¦  28,6

           +--------------------+-------------+------------+---------+---------+         +----------

           ¦1,0-6,3(10-63)      ¦     313     ¦    291     ¦   983   ¦   914   ¦         ¦  29,5

-----------+--------------------+-------------+------------+---------+---------+         +----------

    300    ¦0,1-0,63(1-6,3)     ¦     357     ¦    335     ¦  1121   ¦  1052   ¦         ¦  33,8

           +--------------------+-------------+------------+---------+---------+         +----------

           ¦1,0-6,3(10-63)      ¦     364     ¦    342     ¦  1143   ¦  1074   ¦         ¦  34,5

-----------+--------------------+-------------+------------+---------+---------+         +----------

    350    ¦0,1-0,63(1-6,3)     ¦     407     ¦    385     ¦  1278   ¦  1209   ¦         ¦  38,7

           +--------------------+-------------+------------+---------+---------+         +----------

           ¦1,0-6,3(10-63)      ¦     422     ¦    394     ¦  1325   ¦  1237   ¦         ¦  40,0

-----------+--------------------+-------------+------------+---------+---------+         +----------

    400    ¦0,1-0,63(1-6,3)     ¦     457     ¦    435     ¦  1435   ¦  1366   ¦         ¦  43,5

           +--------------------+-------------+------------+---------+---------+         +----------

           ¦1,0-6,3(10-63)      ¦     474     ¦    446     ¦  1488   ¦  1400   ¦         ¦  45,0

-----------+--------------------+-------------+------------+---------+---------+         +----------

   (450)   ¦0,1-0,63(1-6,3)     ¦     510     ¦    488     ¦  1602   ¦  1532   ¦         ¦  48,7

           +--------------------+-------------+------------+---------+---------+         +----------

           ¦1,0-4,0(10-40)      ¦     524     ¦    496     ¦  1645   ¦  1557   ¦         ¦  50,0

-----------+--------------------+-------------+------------+---------+---------+         +----------

    500    ¦0,1-0,63(1-6,3)     ¦     562     ¦    540     ¦  1765   ¦  1696   ¦         ¦  53,8

           +--------------------+-------------+------------+---------+---------+         +----------

           ¦1,0-6,3(10-63)      ¦     576     ¦    548     ¦  1807   ¦  1721   ¦         ¦  55,0

-----------+--------------------+-------------+------------+---------+---------+         +----------

    600    ¦0,1-0,63(1-6,3)     ¦     662     ¦    634     ¦  2079   ¦  1991   ¦         ¦  63,3

           +--------------------+-------------+------------+---------+---------+         +----------

           ¦1,0-6,3(10-63)      ¦     678     ¦    650     ¦  2129   ¦  2041   ¦         ¦  65,0

-----------+--------------------+-------------+------------+---------+---------+---------+----------

    700    ¦0,1-0,63(1-6,3)     ¦     764     ¦    736     ¦  2399   ¦  2311   ¦    4    ¦  130,1

           +--------------------+-------------+------------+---------+---------+         +----------

           ¦1,0-4,0(10-40)      ¦     778     ¦    750     ¦  2443   ¦  2355   ¦         ¦  132,6

-----------+--------------------+-------------+------------+---------+---------+         +----------

    800    ¦0,1-0,63(1-6,3)     ¦     864     ¦    840     ¦  2713   ¦  2638   ¦         ¦  148,0

           +--------------------+-------------+------------+---------+---------+         +----------

           ¦1,0-4,0(10-40)      ¦     878     ¦    850     ¦  2757   ¦  2669   ¦         ¦  150,0

           ¦                    ¦             ¦            ¦         ¦         ¦         ¦

 

Примечания к табл. 7. При монтаже составной прокладки из фторопластового уплотнительного материала (ФУМ) заготовки длиною L_1 укладываются по диаметру D_1, длиною L_2 по диаметру D_2.

2. Места соединения колец должны располагаться при монтаже диаметрально противоположно.

 

Пример условного обозначения прокладки для фланца D_y 350 мм на Р_у 4,0 МПа (40 кгс/см2) из ФУМа марки В:

 

Прокладка Г-350-40-ФУМ-В-ГОСТ 15180-86

 

8. Размеры прокладок из пластины резиновой листовой типа 1 по ГОСТ 7338-77 должны соответствовать указанным на черт. 1 и в табл. 8.

 

Таблица 8

 

Прокладки исполнения Д

 

Размеры в мм

 

-----------T-----------------------------T---------------T---------------T---------T----------------

   Проход  ¦ Давление условное Р_y, МПа  ¦   Наружный    ¦  Внутренний   ¦Толщина S¦Масса 1000 шт.,

  условный ¦          (кгс/см2)          ¦    диаметр    ¦   диаметр d   ¦         ¦ кг, не более

    D_У    ¦                             ¦  прокладки D  ¦               ¦         ¦

-----------+-----------------------------+---------------+---------------+---------+----------------

     25    ¦1,0-20,0(10-200)             ¦      58       ¦      48       ¦    4    ¦     5,75

-----------+-----------------------------+---------------+---------------+         +----------------

     32    ¦1,0-20,0(10-200)             ¦      66       ¦      56       ¦         ¦     6,62

-----------+-----------------------------+---------------+---------------+         +----------------

     40    ¦0,1-0,63(1-6,3)              ¦      70       ¦      60       ¦         ¦     7,06

           +-----------------------------+---------------+---------------+         +----------------

           ¦1,0-20,0(10-200)             ¦      76       ¦      66       ¦         ¦     7,70

-----------+-----------------------------+---------------+---------------+         +----------------

     50    ¦0,1-0,63(1-6,3)              ¦      81       ¦      71       ¦         ¦     8,25

           +-----------------------------+---------------+---------------+         +----------------

           ¦1,0-20,0(10-200)             ¦      88       ¦      78       ¦         ¦     9,01

-----------+-----------------------------+---------------+---------------+         +----------------

     65    ¦0,1-0,63(1-6,3)              ¦      101      ¦      91       ¦         ¦     10,40

           +-----------------------------+---------------+---------------+         +----------------

           ¦1,0-20,0(10-200)             ¦      110      ¦      100      ¦         ¦     11,00

-----------+-----------------------------+---------------+---------------+         +----------------

     80    ¦0,1-0,63(1-6,3)              ¦      116      ¦      106      ¦         ¦     12,05

           +-----------------------------+---------------+---------------+         +----------------

           ¦1,0-20,0(10-200)             ¦      121      ¦      111      ¦         ¦     12,6

-----------+-----------------------------+---------------+---------------+         +----------------

    100    ¦0,1-0,63(1-6,3)              ¦      138      ¦      124      ¦         ¦     19,90

           +-----------------------------+---------------+---------------+         +----------------

           ¦1,0-20,0(10-200)             ¦      150      ¦      136      ¦         ¦     21,70

-----------+-----------------------------+---------------+---------------+         +----------------

    125    ¦0,1-0,63(1-6,3)              ¦      167      ¦      153      ¦         ¦     24,32

           +-----------------------------+---------------+---------------+         +----------------

           ¦1,0-20,0(10-200)             ¦      176      ¦      162      ¦         ¦     25,70

-----------+-----------------------------+---------------+---------------+         +----------------

    150    ¦0,1-0,63(1-6,3)              ¦      192      ¦      178      ¦         ¦     28,12

           +-----------------------------+---------------+---------------+         +----------------

           ¦1,0-20,0(10-200)             ¦      204      ¦      190      ¦         ¦     30,00

-----------+-----------------------------+---------------+---------------+         +----------------

   (175)   ¦0,1-0,63(1-6,3)              ¦      224      ¦      210      ¦         ¦     32,99

           +-----------------------------+---------------+---------------+         +----------------

           ¦1,0-20,0(10-200)             ¦      234      ¦      220      ¦         ¦     34,50

-----------+-----------------------------+---------------+---------------+         +----------------

    200    ¦0,1-0,63(1-6,3)              ¦      250      ¦      236      ¦         ¦     36,94

           +-----------------------------+---------------+---------------+         +----------------

           ¦1,0-20,0(10-200)             ¦      260      ¦      246      ¦         ¦     38,50

-----------+-----------------------------+---------------+---------------+         +----------------

   (225)   ¦0,1-0,63(1-6,3)              ¦      277      ¦      263      ¦         ¦     41,04

           +-----------------------------+---------------+---------------+         +----------------

           ¦1,0-20,0(10-200)             ¦      287      ¦      273      ¦         ¦     42,60

-----------+-----------------------------+---------------+---------------+         +----------------

    250    ¦0,1-0,63(1-6,3)              ¦      304      ¦      290      ¦         ¦     45,15

           +-----------------------------+---------------+---------------+         +----------------

           ¦1,0-20,0(10-200)             ¦      313      ¦      299      ¦         ¦     46,50

-----------+-----------------------------+---------------+---------------+---------+----------------

    300    ¦0,1-0,63(1-6,3)              ¦      357      ¦      345      ¦    6    ¦     68,60

           +-----------------------------+---------------+---------------+         +----------------

           ¦1,0-16,0(10-160)             ¦      364      ¦      352      ¦         ¦     70,00

-----------+-----------------------------+---------------+---------------+         +----------------

    350    ¦0,1-0,63(1-6,3)              ¦      407      ¦      395      ¦         ¦     78,40

           +-----------------------------+---------------+---------------+         +----------------

           ¦1,0-10,0(10-100)             ¦      422      ¦      406      ¦         ¦    107,90

-----------+-----------------------------+---------------+---------------+         +----------------

    400    ¦0,1-0,63(1-6,3)              ¦      457      ¦      445      ¦         ¦     88,2

           +-----------------------------+---------------+---------------+         +----------------

           ¦1,0-10,0(10-100)             ¦      474      ¦      458      ¦         ¦     121,4

-----------+-----------------------------+---------------+---------------+         +----------------

   (450)   ¦0,1-0,63(1-6,3)              ¦      510      ¦      498      ¦         ¦     98,5

           +-----------------------------+---------------+---------------+         +----------------

           ¦1,0-4,0(10-40)               ¦      524      ¦      508      ¦         ¦     134,5

-----------+-----------------------------+---------------+---------------+         +----------------

    500    ¦0,1-0,63(1-6,3)              ¦      562      ¦      550      ¦         ¦     108,7

           +-----------------------------+---------------+---------------+         +----------------

           ¦1,0-6,3(10-63)               ¦      576      ¦      560      ¦         ¦     148,0

-----------+-----------------------------+---------------+---------------+---------+----------------

    600    ¦0,1-0,63(1-6,3)              ¦      662      ¦      644      ¦    7    ¦    223,34

           +-----------------------------+---------------+---------------+         +----------------

           ¦1,0-6,3(10-63)               ¦      678      ¦      660      ¦         ¦     228,8

-----------+-----------------------------+---------------+---------------+         +----------------

    700    ¦0,1-0,63(1-6,3)              ¦      764      ¦      746      ¦         ¦     258,2

           +-----------------------------+---------------+---------------+         +----------------

           ¦1,0-4,0(10-40)               ¦      778      ¦      760      ¦         ¦     263,0

-----------+-----------------------------+---------------+---------------+         +----------------

    800    ¦0,1-0,63(1-6,3)              ¦      868      ¦      850      ¦         ¦     293,8

           +-----------------------------+---------------+---------------+         +----------------

           ¦1,0-4,0(10-40)               ¦      878      ¦      860      ¦         ¦     297,2

           ¦                             ¦               ¦               ¦         ¦

 

Пример условного обозначения прокладки для фланца D_y 100 мм на Р_у 4,0 МПа (40 кгс/см2) из резины марки ТМКЩ, средней твердости:

 

Прокладка Д-100-40-ТМКЩ-С-ГОСТ 15180-86

 

9. Прокладки исполнений А, Б, В диаметром свыше 500 мм допускается изготавливать составными.

Склеивание отдельных частей прокладок из паронита производится в соответствии с требованиями ГОСТ 481-80 из прокладочного картона клеем марки ХКС или БФ-2 по действующей нормативно-технической документации.

Соединения отдельных частей должны осуществляться "под углом внахлестку".

 




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