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- Contact Person : Ms. huang amanda
- Company Name : Linqing City Ruilong Drill Co., Ltd.
- Tel : 86-0635-2365192
- Fax : 86-0635-2365191
- Address : Shandong,linqingshi,Chenfen Villahe,ling City
- Country/Region : China
- Zip : 252600
API Heavy well drill pipe
Product Detailed
Related Categories:Construction Machinery Parts
1.high-quality
2.high- elastic
3.rigid
4.automatically adjustable
5.stable
API Heavy well drill pipe
API Heavy well drill pipe Material of rod body: geological alloy pipeAPI Heavy well drill pipe Material of connector: first-class alloy constructional steelAPI Heavy well drill pipe Craft: thermal refining in vacuum, which greatly improves the fatigue resistance and shearing strength. API Heavy well drill pipe Rod body craft: friction welding, which improves the bending strength, the firmness of the drill rod as well as the lifetime.
API Heavy well drill pipe
| NO. | Specification(mm) | Craft | Connectiontype | ||
| Diameter(mm) | Length (mm) | Thread type | |||
| 1 | 34 | 500~3000 | Tapper thread | Friction welding | Box/pin |
| 2 | 42 | 500~3000 | Tapper thread | Friction welding | Box/pin |
| 3 | 50 | 500~3000 | Tapper thread | Friction welding | Box/pin |
| 4 | 63.5 | 500~3000 | Tapper thread | Friction welding | Box/pin |
| 5 | 73 | 500~3000 | Tapper thread | Friction welding | Box/pin |
| 6 | 89 | 500~3000 | Tapper thread | Friction welding | Box/pin |
| 7 | 35 | 500~3000 | Square inside thread | Cutting thread | connector |
| 8 | 42 | 500~3000 | Square inside thread | Cutting thread | connector |
| 9 | 50 | 500~3000 | Square inside thread | Cutting thread | connector |
| 10 | 60 | 500~3000 | Square inside thread | Cutting thread | connector |
API Heavy well drill pipe
API Heavy well drill pipe