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Arrow Type Back Pressure Valve is an important tool preventing of blowout. The design of the Arrow Type Back Pressure valve allows for an on-site determination of back pressure to be set at surface. It has the advantages of high strength, large overflow area, high temperature resistance, high pressure resistance, corrosion resistance of drilling fluid and convenient maintenance etc.

Ordering Instructions
1.Diameter
2.Thread connection
3.Working pressure
Ordering Instructions
1.Diameter
2.Thread connection
3.Working pressure
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Tianhe Oil Group Huifeng Petroleum Equipment CO. ltd.