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- New-type Dual Sealing Multi-function Hydraulic Packer (Patent product)
- New-type Dual Sealing Multi-function Mechanical Packer (Patent product)
- New-type MFC Clean & Scrape Integrated Operation Tool and String Selection (Patent product)
- New-type MFC Drill and Scrape Integrated Operation Tool and String Selection (Patent product)
- Wellhead Hydraulic Safety Valve
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- YZB(YZC) Series Of Hydraulic Power Unit
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- ZTQ SERIES DUAL-PURPOSE POWER TONGS
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- series 150 overshot
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- KXJ Fishing Bumper Sub
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- QYSZ Type Full Hydraulic Drilling Jar
- SJ Double-Way Shock Absorber
- YJ one-way shock absorber
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Wellhead & Christmas Tree
Our wellheads and christmas trees are manufactured to comply with strict API Spec 6A and NACE MR0175/ISO 15156 standards. Exported world wide they are available with a main bore size of 2 1/16" to 4 1/16" and a working pressure of 3,000 to 20,000 psi.
Main Technical Specifications:
| Main Bore: | 2 1/16"- 4 1/16" |
|---|---|
| Product specification level | PSL-1 PSL-2 PSL-3 PSL-3G |
| Product performance Class | PR1 PR2 |
| Work pressure | 3,000 - 20,000 psi |
| Material Class | AA BB CC DD EE FF HH |
| Temperature Class | K L P R S T U |
SUB CATALOG
- Wellhead
- Christmas-tree
Main Customers
