Bolted bonnet resilient seal threaded gate valve rising stem 304 Materials of main parts Part name Material Body Ductile iron, Carbon steel, Stainless steel. Gate Ductile iron+EPDM or NBR, Stainless steel Allen bolts Carbonization process Seals NBR, EPDM Bonnet Gray iron, ...
Bonnet Gasket SS304+Graphite/SS316+Graphite Bolts/Nuts B7/2H L7/4 B16/4 B8/8 B8M/8M B8/8 B8M/8M B8M/8M Suitable Medium W.O.G etc. HNO3, CH3OOH etc. Urea etc. Suitable Temperature -29~425 °C -46~340 °C -29~538°C -196~427 °C -196~427 °C -1...
Bonnet Gasket SS304+Graphite/SS304+Graphite Bolts/Nuts B7/2H L7/4 B8/8 B8M/8M B8/8 B8M/8M Suitable Medium W.O.G etc.https://4c102b6ee60f71cf.en.made-in-china.com/contact-info.html HNO3, CH3OOH etc. Suitable Temperature -29~425 °C -46~340 °C...
BS 1873 Cast Steel Bolted Bonnet Globe Valve Conform to BS1873, and ASME B16.34. They are tested according to API 598, and marked as per MSS SP-25 1. Construction is as follows: - Regular Port - Outside Screw and Yoke(OS&Y) - Bolted Bonnet with spiral-would gasket, thr...
A gate valve bonnet closure which can be quickly and safely serviced with common tools. The valve bonnet fits within the valve body. Lock elements in contact with the bonnet fit into an annular groove in the body. The lock elements are of a size and configuration so as to allow location ...
A105&A216 WCB CL900&CL1500&CL2500 Bolted Bonnet Globe Valve Conform to API 602, BS5352, and ASME B16.34. .They are tested according to API 598, and marked as per MSS SP-25. Construction is as follows: - Full Port or Standard Port - Outside Screw and Yoke...
7. Reliability and Longevity:The combination strength of the body, bonnet, bolts and gaskets of our globe valves are all calculated in accordance with ASME-VIII, so they have robust construction, reliable sealing, and easy maintenance contributes to the overall reliability and longevity of bolted ...
Bolts/NutsB7/2HL7/4B16/4B8/8B8M/8MB8/8B8M/8M Suitable MediumW.O.G etc.HNO3, CH3OOH etc. Suitable Temperature-29~425 °C-46~340 °C-46~340 °C-196~427 °C-196~427 °C-196~427 °C-196~427 °C Certifications Company Profile ...
Optional extended bonnet. TOP ENTRY BALL VALVE is mainly used in pipeline and industry system and it has a top entry and on line maintenance function.It has a lot of advantages,such as small fluid resistance,simple structure,small volume,light weight,reliable saal...
1,Bolted bonnet,which the body is connected with bonnet by bolts and sealed by spiral gasket with adanatages of convenient mantenance 2,Welded bonnet ,which the body is fully welded with sealing bonnet of no leakage 3,Pressure-in bonnet ,which the body is screwed int...