Gas Recovery Wellhead and X-mas Tree

Gas Recovery Wellhead and X-mas Tree

There are only a few gas recovery wellhead equipment manufacturers in China, and Shengji is one of them. The gas recovery wellhead and X-mas tree is used for the production of gas wells and controlling the flow rate and pressure of gas wells. There are more stringent requirements for a gas recovery wellhead and X-mas tree, which demands excellent sealing performance in comparison to an oil recovery wellhead and X-mas tree. The valve gate and seat are treated by a proprietary method to make them especially durable and accurate. The Shengji gas recovery wellhead and X-mas tree can also be used in fracturing and acidization.

1.Special structures composite stem seal.

2.Excellent sealing performance and small rotating torque.

3.Metal spray valve gate and seat.

4.The sealing surface is very hard and fits accurately.

5.Superior gas tight performance and pressure/corrosion proof performance.

    DNV PR2 Choke Valve            DNV PR2 Gate Valve         DNV PR2 Tubing-head Spool                                     API 6A

SHENGJI GROUP (formerly known as General Machinery Plant,SINOPEC) established in 1964 and restructured in 2007, covers an area of 158 acres, 1500 employees,1200 advanced equipment, annual revenue $150 milliion. SJ has 18 production plants, 8 subsidiaries and several offices around the main oilfield in the world.The group owns high level R & D center and National Laboratories carrying out strategic cooperation with China University of Petroleum and other several scientific research institutes of SINOPEC. SJ has obtained more than 150 national patents.The products have been exported to U.S.A, Canada, Peru, Ecuador, Venezuela, India, Saudi Arabia, Oman, Bahrain,  Iran,Turkmenistan,Kazakhstan,Russia,Sudan,etc.Shengji is Sinopec, CNPC, CNOOC, Shell, Chevron, GE, Schlumberger, Haliburton, Weatherford excellent supplier.