Active Member
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[China]
Address: He_yi Industrial Zone,Oubei Town,Wenzhou City,Zhejiang Province,P.R.China
Contact name:Cathy
Yongjia Goole Valve Co., Ltd |
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Forged steel Check Valve
Connection: threaded (THD) / butt welded (BW) / socket welded (SW)
Pressure Rating: 150lb- 1500lb
Specification: 3/8"- 2"
Material: A105.F304.F304L.F316.F316L.F11.F22.F5.F9
Executive Standard: API602
Piston Check Valve 800Lb
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 | -29 550 | -29 180 | ||
