Application: | Mining, Drilling |
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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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