High Performance Hard Alloy Tungsten Steel Bypass Carbide Valve Sleeve

Installed in pressure reducing valves, control valves, steam trap valves, and related fluid control systems.

Tungsten steel valve sleeves, valve cores, valve balls, and valve seats are precision machined from tungsten steel material and find widespread use in industries such as petroleum and natural gas for liquid drilling applications. The bypass valve, mounted on bypass pipelines, complements the performance of pressure reducing valves and steam traps by providing additional pressure or flow control.

These valves are designed with low resistance characteristics as they often operate in a fully open state. In liquid pipelines with control valves, rapid opening and closing capabilities are essential while maintaining long-term stable and smooth operation.

φ33*φ23.5*φ18.5*φ10.45-φ10.05*φ27.8

• Cylindricity: 0.005
• Coaxiality: 0.003
• Verticality: 0.003

• φ2.5 oil hole well-connected to eccentric hole, allowing smooth passage for φ1.588 steel ball
• Oil hole maintains sharp edge without burrs
• Outer and inner surface finish meets Ra0.2 standard
• Brilliant metallic luster after mirror polishing