Application: The 6A stem conform to the valve accessories requirements of API 6A specification.Mainly used in the valves accessories of oil recovery and oil tree equipment.
4.API 6A Shaft suitable even for regulation manufactured according API standard.
5.We are certified to use the Official API6A Monogram. This ensures your valve is manufactured according the highest standards.
3.Reliable valve stem sealing and low operating torque: In addition to standard sealing ring, O-shaped sealing ring is also set up on the stuffing cover. Double sealing ensures the reliability of the sealing of valve stem. Additional graphite stuffing and the injection of sealing grease lower the leakage of the valve stem after fire to the lowest. The slide bearing and thrust bearing of the valve stem make the valves easy to operate.
Material:Inconel 718、410、4140、4130、17-4PH etc.
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