Wellhead Assemblies consist of casing head, tubing head and Christmas tree, which are applicable for fixing the drilling well, sealing the annular space between casing and tubing, and hanging tubing string as well as adjusting the flow rate of oil/gas wellhead.

Rated Working Pressure: 2,000 psi thru 20,000 psi

Suitable Working Medium: Oil, natural gas, mud and water

Rated Working Temperature: -46C ~ 121C (Level LU)

Material Class: AA, BB, CC, DD, EE, FF

Product Specification Level: PSL1 ~ 3
Performance Requirement Level: PR1