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    Dual-tube Wellhead Equipment
Dual-tube Wellhead Equipment

DT type is a dual pipe wellhead equipment. It adopts concise 

wellhead technology and realizes drilling and production in 

the same oil well through the dual pipe.

The main structure is putting two parallel tubing pipes in the 

same production casing. And these two tubing pipes are 

isolated and hanged by dual tubing hanger.

The top Christmas tree adopts integrated Christmas tree, 

which is concise in structure and performs well.

Basic Parameters:

Working Pressure:2000psi~15000psi

Temperature Level:KU

Material Class:AA~HH

Specification Level:PSL1~PSL4

Performance Level:PR1~PR2