Our Product
Wellhead Equipments
The wellhead and X-mas tree valves conforming to the International Standard.
PR2 wellhead is designed to suit severe oilfield conditions.
It is mainly used in oil/gas wells with high performance requirements.
The performance of all the wellhead equipment are verified by Third Part Agency verified including the casing head housing, casing head spool, tubing head spool and cross, gate valve and choke valve.
Rated working pressure（psi）
3000,5000,10000,15000，20000
Wellhead Nominal Diameter（in）
20-1/4，13-5/8，11，7-1/16
Valve Nominal diameter（in）
2-1/16,2-9/16,3-1/16，3 -1/8, 4-1/16
Production specification level
PSL2 PSL3 PSL3G PSL4
Performance rate
PR2
Material class
CC DD EE FF HH
1)PR2 Gate Valve
PR2 gate valve is mainly used in the PR2 class wellhead and X-mas tree. It controls the opening and closing of fluid in the production process and is one of the core components of the wellhead and X-mas tree.
PR2 Gate Valve Experimental Parameters:
Rated working Pressure（psi - 15000
Wellhead Nominal Diameter（in）- 3 1/16”
Working Temperature(℃) - -46℃-121℃
Production Specification Level - PSL3G
Performance Performance - PR2F
Material Class - FF
3)PR2 Tubing Head Spool
PR2 Tubing Head Spool Experimental Parameters:
Rated Working Pressure (psi） - 15000
Tubing Size (in） - 3 1/16”
Flange Size - 7 1/16
Working Temperature (℃) - -46℃-121℃
Production Specification Level - PSL3G
Performance Performance - PR2F
Material Class - FF
2) PR2 Choke Valve
PR2 Choke Valve Experimental Parameters:
Rated Working Pressure（psi）- 15000
Wellhead Nominal Diameter（in）- 3 1/16”
Working Temperature(℃) - -46℃-121℃
Production Specification Level - PSL3G
Performance Performance - PR2
Material Class - FF
4) PR2 Casing Head
PR2 Tubing Head Spool Experimental Parameters:
Rated Working Pressure (psi）- 15000
Tubing Size (in）- 3 1/16”
Flange Size - 7 1/16
Working Temperature (℃) - -46℃-121℃
Production Specification Level - PSL3G
Performance Performance - PR2F
Material Class - FF