|  Company Info | |
| Company Name | Huihong | 
| Country/Territory: | Zhejiang China | 
| Business Type: | | 1 | 
| Number of Employees: | |
| Main Products: gate valve globe valve check valve butterfly valve ball valve | |
Piston Check Valves
Standard Material Specifications
| NO. | Part Name | CS to ASTM | AS to ASTM | SS to ASTM | |
| Type A105 | Type F22 | Type F304(L) | Type F316(L) | ||
| 1 | Body | A105 | A182 F22 | A182 F304(L) | A182 F316(L) | 
| 2 | Piston Disc | A276 410 | A276 304 | A276 304(L) | A276 316(L) | 
| 3 | Gasket | Corrugated SS + graphite | SS + PTFE | ||
| 4 | Bonnet | A105 | A182 F22 | A182 F304 L | A182 F316(L) | 
| 5 | Nameplate | SS | |||
| 6 | Bolt | A193 B7 | A193 B16 | A193 B8M | A193 B8M | 
| 7 | Ball | A182 F304 | A182 F304 | A182 F304 | A182 F304 | 
| Suitable Medium | W.O.G.etc | W.O.G.etc | HNO3CH3OOH etc | ||
| Suitable Temperature | -29~425  | Related Search:piston check valves ss check valve flange check valve forged check valve steel check valve  News Products
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