China Wellhead manufacturer and factory, the wellhead is used for well drilling and oil or gas production, water injection and downhole operation. wellhead and Christmas tree is installed on the top of a well to seal the annular space between casing and tubing, can control wellhead pressure and adjust well flow rate and transport oil from well to pipe line.

We manufacture the wellhead and Christmas tree in according with API 6A standards totally, also can be supplied to meet the complete material class, temperature range and PSL& PR level requirements. We have lots of type of wellheads for OEM choice, such as conventional spool wellhead, ESP wellhead system, thermal wellhead, water injection wellhead, time saving wellhead, dual tubing wellhead, integral wellhead.
 

Wellhead Design Specification:
Standard Christmas Tree and Wellheads are in accordance with API 6A 21th latest Edition, and use the right materials for different operating condition according to NACE MR0175 standard.
Product Specification Level: PSL1 ~4 Material Class: AA~HH Performance Requirement: PR1-PR2 Temperature Class: LU

Wellhead Product Features:
Design, manufacturing, testing and material are all followed by API 6A standard strictly
mainly included tubing head, gate valve, choke valve, top flange, cross and so on
Main Structure of split type, integrated type and double pipe type
Can be controlled remotely by a certain number of safety valves and control systems
Fire safe and explosion-proof function are available
Christmas trees are safe and reliable. Easy and convenient operation and maintenance