美标ANSI-125/150铸铁法兰球阀
¥1000.00
RFS气动黄铜丝口闸阀
¥1000.00
DWQ340超低温固定式球阀
¥1000.00
日本阀天RD-14H减压阀
¥5000.00
日本VENN阀天RP-6蒸汽减压阀
¥8000.00
日本VENN阀天AF15FR-GH浮球式疏水阀
¥8000.00
美标ANSI铸铁旋启式止回阀结构尺寸/规范表：
Application | ||||
1 | Face to Face is According to ANSI B16.10 | |||
2 | Flange drilled is According to ANSI B16.1 | |||
Test | ||||
Workingpressure | 125PSI | 150PSI | ||
Seat | 15.0kgf/cm2 | |||
Components | ||||
阀体Body | CAST IRON（A126） | |||
阀盖Bonnet | CAST IRON（A126） | |||
阀座SEATRING | CAST BRONZE/STAINLESS STEEL（B62） | |||
阀板DISC | CAST IRON（A126） | |||
销INGE PEN | STAINLESS STEEL （SS304） | |||
堵头DRAIN PLUG | CARBON STEEL （SS41） | |||
| |||||||||||
DN | 40 | 50 | 65 | 80 | 100 | 125 | 150 | 200 | 250 | 300 | |
| 1.5&＃39;&＃39; | 2&＃39;&＃39; | 2.5&＃39;&＃39; | 3&＃39;&＃39; | 4&＃39;&＃39; | 5&＃39;&＃39; | 6&＃39;&＃39; | 8&＃39;&＃39; | 10&＃39;&＃39; | 12&＃39;&＃39; | |
L | 7.5&＃39;&＃39; | 8&＃39;&＃39; | 8.5&＃39;&＃39; | 9.5&＃39;&＃39; | 11.5&＃39;&＃39; | 13&＃39;&＃39; | 14&＃39;&＃39; | 19.5&＃39;&＃39; | 24.5&＃39;&＃39; | 27.5&＃39;&＃39; | |
H | 4&＃39;&＃39; | 4&＃39;&＃39; | 4.5&＃39;&＃39; | 5.5&＃39;&＃39; | 6&＃39;&＃39; | 6.7&＃39;&＃39; | 8&＃39;&＃39; | 9.7&＃39;&＃39; | 11.5&＃39;&＃39; | 13&＃39;&＃39; | |
D | 5&＃39;&＃39; | 6&＃39;&＃39; | 7&＃39;&＃39; | 7.5&＃39;&＃39; | 9&＃39;&＃39; | 10&＃39;&＃39; | 11&＃39;&＃39; | 13.5&＃39;&＃39; | 16&＃39;&＃39; | 19&＃39;&＃39; | |
在线问
