API Forged Steel Flange Check Valve F316 F304 A105N Body Bolt Bonnet Type

Product Description:

1.Size :1/2"~2"

2.Working Pressure :150Lb~2500Lb

3.Working Temperature :-20°C~425°C

4.Suitable Medium:Water,Oil,Gas and Steam.

5.Forged Materials:A105N,F304,F304L,F316,F316L,LF2,F11,F22,F51,F55

6.End Connection:Screw NPT,BSPT,BSP,Butt-Welding,Socket-Welding

Technical Specification:

A.Design&Manufacture standard: API 602/ASME B16.34/BS 5352

B.Screwed Standard: ASME B1.20.1.

C.SW, BW, End: ASME B16.11

D:Test &Inspect standard: API 598

E:Face to Face:ASME B16.11,ASME B16.10 or As client required

F:Flange Ends to ANSI B16.5

Main Parts Of Materials and Performance