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Zhonghuan's wellhead control panels that were designed according to API 6A, API RP 14C, API RP 14D specifications are widely used throughout China and the world.
National: Sichuan, Chongqing, Xinjiang, Heilongjiang
International: United States, Mexico, Turkmenistan, Russia
Zhonghuan has supplied over 1,000 sets of gas over oil actuators and wellhead control panels across the globe.
Zhonghuan's gas over oil actuator has been widely used by CNPC, SINOPEC, and CNOOC on their natural gas pipeline. CNPC's pipeline companies have also purchased and used our products. Our products have achieved outstanding performance and received good feedback from natural gas and fuel gas projects in states such as Chuanyu, Shanxi, Shanxi, Henan, Hubei, Jiangxi, and Guangxi. Also, products have exported to Islam, Turkey, Iraq, Pakistan, Nigeria, Turkmenistan, and Kazakhstan.

PROJECTS
- ALL
- GAS OVER OIL ACTUATOR
- WELLHEAD CONTROL PANEL

Long 004-X1
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Long 004-X1 well is a development well of Jiulongshan structure in the Sichuan Basin. It is a typical ult...
Wellhead Safety Control System
Valve Size
2-9/16
Material Class
HH-NL
Temperature Rating
P+U
Pressure
20000psi

Amu Darya
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The Amu Darya Natural Gas Exploration and Development Project is a major cooperation project between Chin...
Wellhead Safety Control System
Valve Size
3-1/16
Material Class
HH
Temperature Rating
P+U
Pressure
10000psi
Shaanxi to Beijing
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The forth line of Shaanxi-Beijing pipeline project includes a trunk and three branches, with a total leng...
Gas Over Oil Actuator
Distance
1114km
Pipeline Size
48Inch
Class
900

West to East
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The east section of the 3rd line of the West to East project, Ji'an to Fuzhou section, starts from the Ji...
Gas Over Oil Actuator
Distance
830km
Pipeline Size
36Inch
Class
600