Design Code
» wear and corrosion resistant design.
» it has three levels of API 6A PSL 1, 2 and 3.
» the ram is made of carbon steel nickel plated, Monel, aluminum bronze or stainless steel nitrided.
» nitrile, CNBr or HNBR rubber seats embedded in stainless steel and carbon steel.
» pressure test according to API 6A specification.
» acid resistant design shall be in accordance with nacr mr-01-75.
» drilling mud system for high pressure requirements, size range 2 ", 3", 4 ", 5" and 6 ", pressure class 2000,3000, 5000, 7500Psi。

Product scope of application
» Outlet connection mode
» Oil and gas pipeline: flange connection
» Wellhead: casing connection
» Manifolds and routes: threaded connections
» Crude oil and acid gas: butt welding connection
» Drilling chemical medium
» Flood discharge pipeline
» Drilling mud

Product features
It can be repaired online. When checking or replacing internal parts, the bonnet can be easily removed without removing it from the pipeline Valve
» flexible and neat supply, and the materials of valve stem, gate, valve seat and elastic valve seat can be selected to make the valve more applicable Working conditions of enclosure
» double action thread design provides faster operation.
» proprietary seat design provides reliable sealing