Fournisseurs avec des licences commerciales vérifiées
Fournisseur Audité Product Description
CLASS 150~1500 SWING CHECK VALVE
API Cast Steel Swing Check Valves (H44)
Pressure sealing cover, swing type disc
Threaded or welded seat ring
ASTM A216 WCB, A217 Wc6, A351 CF8, A351 CF8M,
A351 CF3, A351 CF3M, A351 CN7M
Standards compliance:
Design and Manufacture: ANSI B16.34, API 6D, BS1868
Face to face(end to end): ANSIB16.10, API 6D
Flanged connection: 2"~24" to ANSI B16.5
Butt welded end: ANSI B16.25
Test and inspection: API 598, API 6D
| Materials list | ||
| NO. | Part name | Material |
| 12 | Disc nut | Carbon steel/stainless steel |
| 11 | Washer | Carbon steel/stainless steel |
| 10 | Hinge pin | Carbon steel/stainless steel |
| 09 | Seat ring | CS+SS/SS/SS+STL(see body materials) |
| 08 | Disn | CS+SS/SS/SS+STL(see body materials) |
Q: Are you a manufacturer or a distributor?
A: We are a valve manufacturer with 25 years of experience in valve development, design, production and sales. Won the top ten valve manufacturers in China.
Q:Is it a finished product or can be customized?
A:We customize the professional valves you need according to your technical requirements, drawings, parameters, etc.
Q:What is your price term
A:Ex-factory ,FOB
Q:what is the minimum order quantity
A:Small diameter valves is 10pcs/model,large diameter valves is 1pcs/model, if you have special requirements, please communicate with us.
Q:What is the term of payment?
A:T/T or L/C Also,we accept the order to be placed via Made-in-china
Fournisseurs avec des licences commerciales vérifiées
Fournisseur Audité 
