API SWING CHECK VALVE

Place of Origin:	Zhejiang

We are a professional manufacturer of series of valves in China.



Products range:

Gate valve, check valve, globe valve, ball valve, plug valve, etc



The following is our Quoting Standards

Design & Manufacture API 600

Face to face ANSI B 16. 10

Pressure-Temp Rating ANSI B 16. 34

Flange dimensions to ANSI B 16. 5

Test and inspecton API 598



Material of main parts



Valve Body:

WCB ZGCr5Mo ZG1Cr18Ni9Ti ZG1Cr18Ni12Mo2Ti

Valve Cover:

WCB ZGCr5Mo ZG1Cr18Ni9Ti ZG1Cr18Ni12Mo2Ti

Disc:

WCB ZGCr5Mo ZG1Cr18Ni9Ti ZG1Cr18Ni12Mo2Ti

Stem:

WCB ZGCr5Mo ZG1Cr18Ni9Ti ZG1Cr18Ni12Mo2Ti

Seat:

25 1Cr18Ni9Ti 1Cr18Ni9Ti 1Cr18Ni12Mo2Ti

Pin:

1Cr17Ni2 1Cr18Ni9Ti 1Cr18Ni12Mo2Ti



Seal Wrapped gasket:

1Cr18Ni9Ti 1Cr18Ni12Mo