| Application: | Mining, Drilling |
|---|---|
| Product Name: | DTH Drill Pipe |
| Production Tachnology: | Friction, Nitriding, Upsetting |
| Thread: | API 3 1/2 Reg |
| Diameter: | 114mm/4.5" |
| Steel Grade: | R780/G105 |
| Samples: |
API 2 7/8 If Water Well Drill Rod Pipe
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| Customization: |
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