RockySea Petro Gate ValveThe wellhead and christmas tree has carried out rigorous tests, such as magnetic particle, ultrasonic, pressure test and and so on.Do the pressure analysis to pressured and forced parts with 3D software to check the strength of wellhead and christmas tree.RockySea Petro designs various types of oil wellhead according to the International standard.RockySea Petro Petro manufactures Gate valve in China. We have our own factory of Gate valve. RockySea Petro Petro provide the high quality and competi
VIEW DETAILSRockySea Petro PR2 Wellhead And Christmas TreeThe wellhead & x-mas tree has carried out rigorous tests, such as magnetic particle, ultrasonic, pressure test and and so on.Do the pressure analysis to pressured and forced parts with 3D software to check the strength of wellhead & x-mas tree.RockySea Petro designs various types of wellhead & x-mas tree according to International Standard.RockySea Petro’s wellhead & x-mas tree factory is one of the main branches of RockySea Petro Group. It is a professional manufacturer s
VIEW DETAILSRockySea Petro Steam Injection And Oil Recovery WellheadGeothermal wellhead & x-mas treeBlowout preventer Steam Injection and Oil Recovery Integration wellhead & x-mas treeSteam injection and oil recovery dual tubing wellhead & x-mas treeSingle column dual-well thermal recovery wellhead & x-mas treeOnshore thermal recovery wellhead & x-mas treeConventional Steam injection and oil recovery wellhead & x-mas treeRockySea Petro has more than 40 years of experience in oil and gas wellhead & x-mas tree and valve
VIEW DETAILSRockySea Petro Casing Head And Tubing HeadRockySea Petro casing heads strictly conform to the International standard, and are among the most reliable oilfield casing heads. Usually, the casing head lies at the bottom of the wellhead and X-mas tree equipment. It supports the drilling wellhead, the casing head spool, the X-mas tree and completion equipment. The casing head is used to connect the casing string and packing off the next casing string. The connecting type includes slip-on weld, thread and slip l
VIEW DETAILSRockySea Petro Self-Tensioning Guy-Wire Workover RigFeaturesA workover rig with guy-line is a double drum workover rig that installs wind loaded guy-wires on the main engine.There is no need to install wind loaded guy-wires with ground anchors, which greatly improves the efficiency of workover operations, reduces operating costs and labor intensity.Also it has features as the following:(1) Suitable for small well site operations, reducing the operation area of the entire workover rig.(2) All te
VIEW DETAILSRockySea Petro Drilling Pipe
RockySea Petro has abundant manufacturing experience in OCTG drilling pipes.
Nominal size | Nominal weight | Grade | Upset type | OD (mm) | Wall thickness(mm) |
2 3/8 | 6.65 | E | EU | 60.32 | 7.11 |
2 7/8 | 10.4 | E | EU | 73.02 | 9.19 |
3 1/2 | 13.3 | E | EU | 88.9 | 9.35/11.4 |
4 | 14 | E | IU/EU | 101.6 | 8.38 |
4 1/2 | 16.6/20 | E | IEU/EU | 114.3 | 8.56/10.92 |
5 | 19.5/25.6 | E | IEU | 127 | 9.19/12.7 |
5 1/2 | 21.9/24.7 | E | IEU | 139.7 | 9.17/10.54 |
6 5/8 | 25.2/27.7 | E | IEU | 168.3 | 8.38/9.19 |
Data Sheet
Nominal size | Nominal weight | Grade | Upset type | OD (mm) | Wall thickness(mm) |
2 3/8 | 6.65 | E | EU | 60.32 | 7.11 |
2 7/8 | 10.4 | E | EU | 73.02 | 9.19 |
3 1/2 | 13.3 | E | EU | 88.9 | 9.35/11.4 |
4 | 14 | E | IU/EU | 101.6 | 8.38 |
4 1/2 | 16.6/20 | E | IEU/EU | 114.3 | 8.56/10.92 |
5 | 19.5/25.6 | E | IEU | 127 | 9.19/12.7 |
5 1/2 | 21.9/24.7 | E | IEU | 139.7 | 9.17/10.54 |
6 5/8 | 25.2/27.7 | E | IEU | 168.3 | 8.38/9.19 |
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