美标截止阀产品规范 product specification
产品规范 product specification | 设计规范design spec | 结构长度face to face | 连接法兰flanged end | 试验与检验test &check | 压力-温度pressure-temp | 产品标识marking | 供货规范 supply |
asme b16.34 | ansib 16.10 | ansib 16.5 | api598 | asme b 16.34 | mss sp-25 | asme b16.34 | |
bs 5160 | bs 5160 |
美标法兰截止阀主要零部件材料 main part material
零件名称 | 零部件材料 part material | part name | |||
阀体/阀盖 | a216-wcb | a217-wc6 | a352-lcb | a351-cf8m | body/bonnet |
闸瓣 | a105 | a182-f11 | a182-f304 | a182-f316 | disk |
阀杆 | a182-f6a | a182-f11 | a182-f6a | a182-f316 | stem |
填料 | 柔性石墨/ flexible graphite | 聚四氟乙烯/ptfe | packing | ||
垫片 | 18-8柔性石墨/18-8flexible graphite | gasket | |||
螺栓 | a193-b7 | a193-b7 | a193-b7m | a193-b8 | bolt |
适用温度 | -29~425℃ | -29~550℃ | -46~350℃ | -40~200℃ | suitable temp |
适用介质 | 水,油品,蒸汽 water,oil,steam | 蒸汽,油品 steam,oil | 丙烷,乙烯 propane,ethane | 硝酸类 nitric acid | suitable medium |
美标法兰截止阀尺寸列表dimension list
产品型号 type | nps | dn | class 150lb | wt(kg) | |||||||
in | mm | l | d | d1 | d2 | b | z-φd | h | d0 | ||
j41h-150lb j41w-150lbp j41y-150lbp j41y-150lbr j41y-150lbpl j41y-150lbrl | 1/2" | 15 | 108 | 89 | 60.5 | 35 | 10 | 4-φ15 | 169 | 125 | 5.0 |
3/4" | 20 | 117 | 98 | 70 | 43 | 11 | 4-φ15 | 180 | 125 | 7.0 | |
1" | 25 | 127 | 108 | 79.5 | 51 | 12 | 4-φ15 | 190 | 125 | 9.0 | |
11/4" | 32 | 140 | 117 | 89 | 63 | 13 | 4-φ15 | 160 | |||
11/2" | 40 | 165 | 127 | 98.5 | 73 | 14.3 | 4-φ16 | 347 | 180 | 15.0 | |
2" | 50 | 203 | 152 | 120.5 | 92 | 15.9 | 4-φ19 | 356 | 180 | 18 | |
21/2" | 65 | 216 | 178 | 139.5 | 105 | 17.5 | 4-φ19 | 381 | 240 | 30 | |
3" | 80 | 241 | 190 | 152.5 | 127 | 19.1 | 4-φ19 | 411 | 280 | 41 | |
4" | 100 | 292 | 229 | 190.5 | 157 | 24 | 8-φ19 | 454 | 280 | 64 | |
5" | 125 | 356 | 254 | 216 | 186 | 24 | 8-φ22 | 541 | 320 | 86 | |
6" | 150 | 406 | 279 | 241.5 | 216 | 25.4 | 8-φ22 | 656 | 360 | 113 | |
8" | 200 | 495 | 343 | 298.5 | 270 | 29 | 8-φ22 | 800 | 450 | 115 | |
10" | 250 | 622 | 406 | 362 | 324 | 31 | 12-φ25 | 1231 | 500 | 295 | |
12" | 300 | 698 | 483 | 432 | 381 | 32 | 12-φ25 | 1450 | 600 | 450 |
美标法兰截止阀尺寸列表dimension list
产品型号type | nps | dn | class 300lb | wt(kg) | |||||||
in | mm | l | d | d1 | d2 | b | z-φd | h | d0 | ||
j41h-300lb j41w-300lbp j41y-300lbp j41y-300lbr j41y-300lbpl j41y-300lbrl | 1/2" | 15 | 152 | 95 | 66.5 | 35 | 15 | 4-φ15 | 241 | 125 | 5.2 |
3/4" | 20 | 178 | 117 | 82.5 | 43 | 16 | 4-φ19 | 241 | 125 | 7.3 | |
1" | 25 | 203 | 124 | 89 | 51 | 18 | 4-φ19 | 283 | 160 | 9.5 | |
11/4" | 32 | 216 | 133 | 98.5 | 63 | 19 | 4-φ19 | 320 | 200 | ||
11/2" | 40 | 229 | 156 | 114.3 | 73 | 21 | 4-φ22 | 322 | 200 | 17.6 | |
2" | 50 | 267 | 165 | 127 | 92 | 23 | 8-φ19 | 399 | 200 | 25 | |
21/2" | 65 | 292 | 190 | 149 | 105 | 26 | 8-φ22 | 438 | 250 | 30 | |
3" | 80 | 318 | 210 | 168.5 | 127 | 29 | 8-φ22 | 464 | 280 | 35 | |
4" | 100 | 356 | 254 | 200 | 157 | 32 | 8-φ22 | 565 | 355 | 56 | |
5" | 125 | 400 | 279 | 235 | 186 | 35 | 8-φ22 | 614 | 400 | 96 | |
6" | 150 | 444 | 318 | 270 | 216 | 37 | 12-φ22 | 717 | 450 | 120 | |
8" | 200 | 559 | 381 | 330 | 270 | 42 | 12-φ25 | 930 | 500 | 212 | |
10" | 250 | 622 | 444 | 387.5 | 324 | 48 | 16-φ29 | 1012 | 500 | 460 | |
12" | 300 | 711 | 521 | 451 | 381 | 51 | 16-φ32 | 1231 | 600 | 615 |
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