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First verify the operating pressure rating (such as PN16) and the flange standard (ASME B16.5) to ensure the bolt spacing...

During the API 6D ball valve testing, the shell hydrostatic test requires pressurization to 1.5 times the design pressure, holding...

To extend the lifespan of API 6D ball valves, Inconel 625 weld overlay materials should be selected for highly corrosive...

The overall performance of trunnion ball valves is generally superior. Floating ball valves rely on fluid thrust to press the...

For standard operating conditions, PTFE soft-seated valves are used; for high-temperature and abrasive media, tungsten carbide metal hard seats with...

For conventional oil and gas, select carbon steel WCB, suitable for -29 to 425°C; For corrosive media, select stainless steel...

Undersized float valves cause a closing delay of over 10 seconds, resulting in a single overflow of 3 liters; Inferior...

Brass is suitable for civil water systems, bearing pressures of 1.6 MPa and temperatures of 120°C; 316 stainless steel specializes...

Custom float valves can withstand high pressures up to 25 MPa in natural gas processing. The float counterweight must be...