Temp. Class | .-46°C to +121°C (LU) |
Rated Working Pressure | 21-105 Mpa (3000-15000 psi) |
DN | 2-1/16″ to 7-1/16″ |
Product Standard | PSL1~PSL3 |
Performance Class | PR1 ~ PR2 |
Material Class | AA BB CC DD EE FF |
Wellhead Christmas Tree
The Wellhead Christmas tree is a component located at the opening leading to the top of the oil well, including valves for measurement and maintenance, safety systems, and a series of monitoring devices. The Christmas tree connects the production pipeline and oil outlet pipe from underground, and serves as an important barrier to isolate the top of the oil well from the external environment. It includes many valves that can be used to regulate or prevent the release of crude oil vapor, natural gas, and liquids from the well. The Christmas tree is connected to the production manifold system through subsea pipelines