China Forged Steel Gate Valve high pressure, Find details about China Female Thread Gate Valve, Socket Welded Gate Valve from Forged Steel Gate Valve high pressure
materials of parts | ||||
no | part name | c-si | astm materials 16cr-12ni-2mo | 1 ¼ cr- ½ mo-si |
1 | body | a105 | a182-f316 | a182-f11 |
2 | bonnet | a105 | a182-f316 | a182-f11 |
3 | wedge | a182-f6a | a182-f316 | a182-f6a-hf |
4 | stem | a276-410 | a276-316 | a276-410 |
5 | seat ring | a276-410 | a182-f316 | a276-410+hf |
6 | bonnet gasket | graphite+304 | graphite+316 | graphite+304 |
7 | bonnet stud | a193-b7 | a193-b8m | a193-b16 |
8 | packing | graphite | ||
9 | gland | a276-410 | a276-316 | a276-410 |
10 | gland flange | a105 | a182-f316 | a182-f11 |
11 | eyebolt pin | a276-410 | a276-316 | a276-410 |
12 | eyebolt | a193-b7 | a193-b8m | a193-b16 |
13 | eyebolt nut | a194-2h | a194-8m | a194-2h |
14 | Yoke sleeve | a276-410 | ||
15 | Hand - wheel | malleable I r o n | ||
16 | Hand - wheel nut | carbon steel |