PRESSURE TEST 压力测试:API598, JB/T9092
PRES.RATING 压力等级 | SHELLTEST(WATER)壳体水压测试 | SEATS TEST(WATER)座部水压测试 | SEATS TEST(AIR)座部气压测试 |
PN16 | 24Bar | 18Bar | 6Bar |
PN16 DIMENSION TABLE 尺寸规格表 英寸(INCH) | 公称通径(DN) | L* | L | D | C | G | T | f | H | Z-Фd |
1" | DN25 | 127 | 160 | 115 | 85 | 65 | 16 | 2 | 150 | 4-Ф14 |
1-1/4" | DN32 | 140 | 180 | 140 | 100 | 76 | 18 | 2 | 150 | 4-Ф18 |
1-1/2" | DN40 | 165 | 200 | 150 | 110 | 84 | 18 | 2 | 150 | 4-Ф18 |
2" | DN50 | 203 | 230 | 165 | 125 | 99 | 20 | 2 | 160 | 4-Ф18 |
2-1/2" | DN65 | 216 | 290 | 185 | 145 | 118 | 20 | 2 | 175 | 4-Ф18 |
3" | DN80 | 241 | 310 | 200 | 160 | 132 | 20 | 2 | 185 | 8-Ф18 |
4" | DN100 | 292 | 350 | 220 | 180 | 156 | 22 | 2 | 220 | 8-Ф18 |
5" | DN125 | 330 | 400 | 250 | 210 | 184 | 22 | 2 | 248 | 8-Ф18 |
6" | DN150 | 356 | 480 | 285 | 240 | 211 | 24 | 2 | 276 | 8-Ф22 |
8" | DN200 | 495 | 600 | 340 | 295 | 266 | 24 | 2 | 350 | 12-Ф22 |
10" | DN250 | 622 | 730 | 405 | 355 | 319 | 26 | 2 | 410 | 12-Ф26 |
12" | DN300 | 698 | 850 | 460 | 410 | 370 | 28 | 2 | 430 | 12-Ф26 |
14" | DN350 | 787 | 980 | 520 | 470 | 429 | 30 | 2 | 430 | 16-Ф26 |
16" | DN400 | 914 | 1100 | 580 | 525 | 480 | 32 | 2 | 480 | 16-Ф30 |
18" | DN450 | 978 | 1200 | 640 | 585 | 548 | 40 | 2 | 527 | 20-Ф30 |
20" | DN500 | 978 | 1250 | 715 | 650 | 609 | 44 | 2 | 560 | 20-Ф33 |
24" | DN600 | 1295 | 1450 | 840 | 770 | 720 | 54 | 2 | 618 | 20-Ф36 |
*Available for S.S.Gate Valves仅适用于不锈钢止回阀