◆ Material Of Forged Steel Ball Valve
Pos. | Part | Material |
1 | Body | A182-A105 |
2 | Ball | F316 |
3 | Stem | 17-4PH |
4 | Seat | RPTFE |
5 | Bonnet | A105 |
6 | Bolt | ASMT B193-B7 |
7 | Nut | ASMT B194-2H |
8 | Stem Packing | Flexible Graphite |
9 | Gland | ASMT A276 410 |
10 | Stem Nut | B194-2H |
11 | Gearbox | WCB |
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