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 от 0,1 до 20,0 МПа (от 1 до 200 ) и условный проход от 10 до 3000 мм.

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

Таблица 1

1400 × 3488 пикс.     Открыть в новом окне

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

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

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

Таблица 2

+--------------+---------------------------------+----------------------+
| 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.

1004 × 446 пикс.     Открыть в новом окне

Таблица 3

Прокладки исполнения А

Размеры в мм

+-----------+---------------------------------+-----------------+-----------------+----------------+
| 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 |
| +---------------------------------+-----------------+ +----------------+
| |1,0-4,0(10-40) | 141 | | 40,0 |
+-----------+---------------------------------+-----------------+-----------------+----------------+
| 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 |
+-----------+ +-----------------+-----------------+----------------+
| 2800 |(1-2,5) | 2919 | 2820 | 2676,0 |
+-----------+ +-----------------+-----------------+----------------+
| 3000 | | 3119 | 3020 | 2863,0 |
+-----------+---------------------------------+-----------------+-----------------+----------------+

Таблица 4

Прокладки исполнения Б

Размеры в мм

+-----------+---------------------------------+-----------------+-----------------+-----------------+
| 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

+-----------+---------------------------------+-----------------+-----------------+-----------------+
| 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 , заключенные в скобки, не допускается применять для арматуры общего назначения.

Пример условного обозначения прокладки исполнения А для фланца 100 мм на 0,25 МПа (25 ) 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.

586 × 355 пикс.     Открыть в новом окне

Таблица 6

Прокладки исполнения Г

Размеры в мм

+----------+------------------------------+---------------+---------------+-----------+-------------+
| 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 250 мм на 4,0 МПа (40 ) из фторопласта-4:

Прокладка Г-250-40-Ф-ГОСТ 15180-86