NEWS

Welding Processes for Gate ValvesWelding is a fundamental process in the manufacturing of gate valves, particularly for joining the valve body, bonnet, and other critical components. The choice of welding process depends on factors such as material type, valve size, and operational requirements.1. S

Understanding ASME B16.34 StandardsWhat is ASME B16.34?ASME B16.34 is a comprehensive standard developed by the American Society of Mechanical Engineers (ASME) that specifies the requirements for the design, construction, testing, and marking of valves, including gate valves. Compliance with ASME B1

ASTM B62 Ball ValvesMaterial Specifications• Bronze Composition: ASTM B62 specifies the composition of bronze materials used in valve manufacturing.Salt Fog Resistance• Corrosion Resistance: The bronze alloy specified by ASTM B62 offers good resistance to corrosion, including salt fog corrosion. The

I. High Efficiency of Welded Gate Valves(I) Quick Installation and ConnectionThe welded gate valve directly integrates the valve and the pipeline through welding, eliminating components such as bolts and gaskets required for traditional flange connections. This significantly reduces installation tim