Choke Valve

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Choke Valve

Labyrinth control valve has a labyrinth-design pressure reducer added in valve passage


Oil chemical valve


The company consists of five divisions, including special valves, safety valves, fluid and rotating machinery, and thermal engineering, which mainly provide special valves, special pumps, combustion thermal equipment and unit engineering general contracting services. Aerospace Petrochemical is a resource market member of Sinopec, PetroChina, and CNOOC, and a supplier of key petrochemical companies such as Yizheng Chemical Fiber, Qilu Petrochemical, Jinling Petrochemical, and Hainan Refining and Chemical.

☆ Choke Valve is used in oilfield to control the flow of oil (gas) in oil (gas) well.

☆ Suitable for the high pressure applications. Supply scope of nominal pressure class 150Lb-4500Lb.

☆ Valve seat and valve trim are made of cemented carbide. Good resistance to erosion and corrosion with a long service life.

☆ HT choke valve designed for CNOOC (China National Offshore Oil Corporation) has been used in oil field for 4 years with a good performance



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