详情
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. Christmas tree is composed of valves and fittings can be
used in oil, gas, water-injection and acid fracture, etc.
Rated Working Pressure: 2,**0 psi thru *0,**0 psi
Suitable Working Medium: Oil, natural gas, mud and water
Rated Working Temperature: **6C ~ **1C (Level LU)
Material Class: AA, BB, CC, DD, EE, FF
Product Specification Level: PSL1 ~ 3
Performance Requirement Level: PR1
