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When selecting a high-pressure ball valve, prioritize Class 1500 to Class 2500 pressure ratings. The body material should be forged...

Threaded ball valves are suitable for pipelines up to DN50. Installation is straightforward: wrap the threads with PTFE tape and...

Flanged ball valves in crude oil pipelines must be kept either fully open or fully closed. Throttling at a 45-degree...

In chemical service, flanged ball valves can handle pressures up to 16 MPa, use PFA lining for strong corrosion resistance,...

By tightening 4 to 8 flange bolts in a cross-pattern sequence and pairing them with a PTFE seal ring, the...

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...