Custom Cast Steel Check Valves Pressure Self Sealing Check Valve Flow Control
Brand Name:Youwei Fluid
Certification:Quality system certificate
Minimum Order Quantity:1
Place of Origin:China
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Suzhou China
Address:
No.28 Datong road, Suzhou, China, 215000
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within 25 hours
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Technical Parameters
| Part name | Standard material | Low temperature environment | Stainless steel material | High temperature environment | Acidic environment |
|---|---|---|---|---|---|
Body | ASTM A216 WCB | ASTM A351 CF8M | ASTM A352 LCC | ASTM A217 WC9 | ASTM A216 WCB |
Seat ring | ASTM A105N+STL.6 | ASTM A182 F316 | ASTM A350 LF2+STL.6 | ASTM A182 F22+STL.6 | ASTM A105N+STL.6 |
Clack | ASTM A216 WCB+Cr13 | ASTM A351 CF8M | ASTM A352 LCC+Cr13 | ASTM A217 WC9+Cr13 | ASTM A216 WCB+Cr13 |
Hinge | ASTM A216 WCB | ASTM A351 CF8M | ASTM A352 LCC | ASTM A217 WC9 | ASTM A216 WCB |
Gasket | Stainless steel/Graphite | Stainless steel/Graphite | Stainless steel/Graphite | Stainless steel/Graphite | Stainless steel/Graphite |
Pin | ASTM A182 F6a | ASTM A276 316 | ASTM A276 304 | ASTM A276 304 | ASTM A276 410(NACE) |
Disc nut | ASTM A276 410 | ASTM A276 316 | ASTM A276 304 | ASTM A276 304 | ASTM A276 410(NACE) |
Rod collar | ASTM A276 410 | ASTM A182 F316 | ASTM A182 F304 | ASTM A182 F304 | ASTM A182 F6a(NACE) |
Axle pin | ASTM A182 F6a | ASTM A182 F316 | ASTM A182 F304 | ASTM A182 F304 | ASTM A182 F6a(NACE) |
Baffle plate | ASTM A276 410 | ASTM A182 F316 | ASTM A182 F304 | ASTM A182 F304 | ASTM A182 F6a(NACE) |
Cover | ASTM A105N | ASTM A182 F316 | ASTM A350 LF2 | ASTM A182 F22 | ASTM A105N |
*Sealing ring | SS304+ Graphite | SS316+ Graphite | SS304+ Graphite | SS304+ Graphite | SS304+ Graphite |
Locating ring | ASTM A276 410 | ASTM A182 F316 | ASTM A182 F304 | ASTM A182 F304 | ASTM A276 420(NACE) |
Bonnet nut | ASTM A194 2H | ASTM A194 8 | ASTM A194 7 | ASTM A194 4 | ASTM A194 2HM |
Bolt | ASTM A193 B7 | ASTM A193 B8 | ASTM A320 L7 | ASTM A193 B16 | ASTM A193 B7M |
Custom Cast Steel Check Valves Pressure Self Sealing Check Valve Flow Control
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