China Factory for Hole Opener - DTH Drilling Rod – TDS
China Factory for Hole Opener - DTH Drilling Rod – TDS Detail:
DTH drill pipes play a significant role in all DTH drilling, regardless type of rock, hole depth or drill rig.
The key features of a high quality DTH tube are durability, accuracy and manageability.
Drill Pipe :
1.Pipe body : cold draw seamless pipe . so the pipe have the accurate size , good centralizer.
2.Pipe body’s material is the same grade as Sandvik.
3.Thread connector :Heat and Nitrogen treatment , so the pipe is more durable and easier to load and unload .
4.Friction welding .
Standard DTH drill pipe:
Diameter: 76mm, 89mm, 102mm, 114mm, 127mm, 140mm;
Length: 1000mm, 1500mm, 2000mm, 3000mm, 5000mm, 6000mm;
Thread: 2 3/8” API REG, 2 7/8” API REG, 3 1/2” API REG, 4 1/2” API REG,
2 3/8 API IF, 3 1/2 API IF
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Code
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TDS50
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TDS60
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TDS73
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TDS89
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Outer Diameter (mm)
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50
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60
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73
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89
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Inner Dameter (mm)
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48
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58
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57
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69
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Length
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1.5m/3m/4.5m
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1.5m/3m/4.5m
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1.5m/3m/4.5m/6m
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1.5/3m/4.5m/6m
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Unit Weight (KG)
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6.5kg/m
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8.6kg/m
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12.8kg/m
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19.4kg/m
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Product detail pictures:
Related Product Guide:
We rely upon strategic thinking, constant modernisation in all segments, technological advances and of course upon our employees that directly participate in our success for China Factory for Hole Opener - DTH Drilling Rod – TDS , The product will supply to all over the world, such as: Germany, Eindhoven, Oman, We now have to continue to uphold the "quality, detailed, efficient" business philosophy of "honest, responsible, innovative"spirit of service, abide by the contract and abide by reputation, first-class goods and improve service welcome overseas customers patrons.
By Ophelia from Georgia - 2018.05.22 12:13
The company can keep up with the changes in this industry market, product updates fast and the price is cheap, this is our second cooperation, it's good.
By Miguel from New Zealand - 2017.12.02 14:11
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