Threaded Wellhead Expanding Gate Valve Threaded Double Expanding Gate Valve are used in wellhead equipment, it can use with multiple working medium. With forced sealing and wear self-complementary function, the valves are widely used.

Flanged Wellhead Expanding Gate Valve are used in wellhead equipment, it can use with multiple working medium. With forced sealing and wear self-complementary function, the valves are widely used

Design structure can be needle or sleeve type, mainly use on the wellhead equipment and manifold plant equipment.

Clamp Type Slab Gate Valves are widely used at Wellhead equipment, Christmas tree, manifold plant equipment and pipelines.

PFFA Slab Gate valves are widely used at Wellhead equipment, Christmas tree, manifold plant equipment and pipelines.

PFFA Slab Gate valves are widely used at Wellhead equipment, Christmas tree, manifold plant equipment and pipelines

Mainly use on the wellhead equipment and pipelines. • Design Structure: Floating Ball , Trunnion Mounted Ball side entry, Fully-welded, Top-Entry

Integral tubing unit is mainly used for the production of Christmas tree, undertake tubing, control and release pressure.

Tubing head is mainly used in the production operation, to undertake tubing, control the pressure.

Casing head used in well drilling operation and production, mainly to undertake, support, and fixed surface casing

Double Wings integral Wellhead Christmas Tree consists of: chassis, the bottom casing head, intermediate casing head, tubing head and Christmas tree.

The equipment is suitable for the operating space and tuning meter, its simple and compact structure, convenient operation and maintenance, longer service life, high efficiency make it widely used in oil production and water injection operation.