Integral Spiral Heavy Weight Drill Pipe
yunyun you
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Basic Information
| Place of Origin | Jiangsu China (Mainland) |
|---|---|
| Brand Name | chenlong |
| Type | Drill Collar |
| Machine Type | Drilling Tool |
| Certification | API |
| Material | High Manganese Steel |
| Use | Well Drilling |
Integral spiral heavy weight drill pipe is extend thecentral upset of heavy weight drill pipe and cut spiral groove on it.
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