Wellhead X-tree assembly, the key equipment in oil/gas production, consists of casing head, tubing head and X-tree, which are applicable for connectionof casing string and tubing string, sealing the annularspace between casing and tubing and controlling the pressure of the production wellhead and adjusting the flow rate of oil/gas wellheas as well as some special operations such as acid fracture, injection and test etc.

Technology specification:
Rated working pressure: 2000psi~20000psi
Rated working temperature: KL P R S T U V
Material class: AA~FF
Product specification level: PSL1~PSL4
Performance requirement level: PR1, PR2
Suitable medium: Petroleum, natural gas, mud etc.