技术要求：
设计和制造:ansi b16.34、api 6d、bs1868
结构长度：ansi b16.10、api 6d
法兰连接：ansi b16.5
试验和验收：api 598、api 6d |
材料 | | 零件名称 | 材料 | 12 | 阀瓣螺母 | carbon steel/stainless steel | 11 | 垫片 | carbon steel/stainless steel | 10 | 摇臂销 | carbon steel/stainless steel | 09 | 阀座 | cs+ss/ss/ss+stl | 08 | 阀瓣 | cs+ss/ss/ss+stl |
| 零件名称 | wcb | lcb | wc6 | wc9 | 07 | 螺栓螺母 | a193 gr b7/a194 gr 2h | a320 gr l7/a194 gr4 | a193 gr b7/a194 gr 4/7 | a193 gr b16/a194 gr 4/7 | 06 | 中法兰螺栓螺母 | a193 gr b7/a194 gr 2h | a320 gr l7/a194 gr4 | a193 gr b7/a194 gr 4/7 | a193 gr b16/a194 gr 4/7 | 05 | 垫片 | spiral wound/soft lron | spiral wound/soft lron | spiral wound/ss304 | spiral wound/ss304 | 04 | 支架 | a216 gr wcb | a352 gr lcb | a217 gr wc6 | a217 gr wc9 | 03 | 摇臂 | a216 gr wcb | a352 gr lcb | a217 gr wc6 | a217 gr wc9 | 02 | 阀盖 | a216 gr wcb | a352 gr lcb | a217 gr wc6 | a217 gr wc9 | 01 | 阀体 | a216 gr wcb | a352 gr lcb | a217 gr wc6 | a217 gr wc9 |
| 零件名称 | c5 | c12 | cf8 | cf8m | | 07 | 螺栓螺母 | a193 gr b7/a194 gr 2h | a193 gr b16/a194 gr4/7 | a193 gr b7/a194 gr 2h | a193 gr b7/a194 gr 2h | | 06 | 中法兰螺栓螺母 | a193 gr b7/a194 gr 2h | a193 gr b16/a194 gr4/7 | a193 gr b7/a194 gr 2h | a193 gr b7/a194 gr 2h | | 05 | 垫片 | spiral wound/soft lron | spiral wound/ss304 | spiral wound/ss304 | spiral wound/ss316 | | 04 | 支架 | a216 gr wcb | a217 gr c12 | a351 gr cf8 | a351 gr cf8m | | 03 | 摇臂 | a216 gr wcb | a217 gr c12 | a351 gr cf8 | a351 gr cf8m | | 02 | 阀盖 | a216 gr wcb | a217 gr c12 | a351 gr cf8 | a351 gr cf8m | | 01 | 阀体 | a216 gr wcb | a217 gr c12 | a351 gr cf8 | a351 gr cf8m |
dimensions | class 150 | size | inch | 2 | 21/2 | 3 | 4 | 5 | 6 | 8 | 10 | 12 | 14 | 16 | 18 | 20 | 24 | l,l1-rf.bw | mm | 203 | 216 | 214 | 292 | 330 | 356 | 495 | 622 | 699 | 787 | 864 | 978 | 978 | 1295 | l2-rtj | mm | 216 | 229 | 254 | 305 | 343 | 368 | 508 | 635 | 717 | 800 | 876 | 991 | 991 | 1308 | h | mm | 155 | 190 | 200 | 225 | 245 | 260 | 305 | 390 | 410 | 435 | 530 | 570 | 625 | 675 | wt.(approx) | kg | 16 | 25 | 34 | 46 | 75 | 89 | 120 | 220 | 337 | 471 | 575 | 788 | 916 | 1275 |
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