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 gas recovery wellhead and X-mas tree can also be used in fracturing and acidization.
- Special structures composite stem seal.
- Excellent sealing performance and small rotating torque
- Metal spray valve gate and seat.
- The sealing surface is very hard and fits accurately.
- Superior gas tight performance and pressure/corrosion proof performance.
Gas recovery wellhead and X-mas tree from Sanjack Petro, Dongying City, Shandong Province, China.
|Working pressure （PSI）||2000, 3000, 5000, 10000,15000,20000|
|Nominal diameter （inch）||2-9/16、3-1/16、3-1/8、4-1/16|
|Working temperature ℃||LU (-46℃-121℃)|
|Specification level||PSL2, PSL3/3G,PSL4|
|Performance level||PR1 PR2|