Кованые стальные поршневые обратный клапан

Forged Steel Piston Check Valve,1-1/2inch, BC, Class 800, CONN.:SW, Body:A105N,Trim no.8(13Cr-trim seat/STL), BS5352 Design Standard, API598 TestApplicable Standard:1.Design & Manufacture Standard.: BS5352; MSS-SP-118; ASME B16.34;API6022.Socket Welded End Connection Standard.:conform to ASME B16.113.Face to Face Dimension Standard conform to MSS SP-844.Test and Inspection: API598,BS6755,JIS B2003,ISO5208,API6D5. Marking: MSS SP-25Design Characteristics:1.Bolted Cover with spiral-wound gasket 2.Piston type Design3.Piston with Spring Optional 4.Horizontal or Vertical Fluid Control 5.Sock Weld Ends(Socket Weld x Threaded is also available)6.Integral or Renewable Stellite Seat Ring 7.Standard or Full PortOther type of forged steel piston check valve can be available.We also accept all kinds of OEM jobs!