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API 6A Wellhead Equipment Christmas Tree

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Product Description

Product Description:

Wellhead equipment and Christmas tree can be divided into oil production wellhead equipment, gas production wellhead equipment, fracturing and acidizing wellhead equipment, thermal wellhead equipment and other wellhead equipment. Wellhead equipment and Christmas tree are mainly composed of slab gate valve,casing head,tubing head, flange, crosses, choke valve , casing hanger, tubing hanger, pressure gauge and so on.

Wellhead and Christmas tree equipment is an important equipment of oil and gas drilling,which is composed of casing head, tubing head and oil (gas) tree. It is used to secure the wellhead,connect the wellhead casing string, seal and control the annular space between the pipes. It can control the wellhead pressure, adjust the oil (gas) wellhead flow, and induce the oil (gas) to the tubing of the wellhead, and can be used to close the wellhead when necessary, and can also be used for acidizing fracturing, oil test water injection, testing and other special operations.、

Technical parameters:

Working Pressure : 2,000Psi～20,000Psi
Nominal Diameter：2-1/16’’~4-1/16’’
Working Temperature: -46℃～121℃（L U）
Material Class：AA,BB,CC,DD,EE,FF
Specification Level：PSL1,PSL2,PSL3,PSL3G,PSL4
Performance Requirement：PR1,PR2
Working Medium: oil, natural gas, mud, gas containing H2S, CO2
(Gas) hydraulic safety valve can be installed.