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SINODRILLS DTH drill pipes

 

產品型號：SINODRILLS DTH drill pipes

產品分類：工具機產業機械 / 鑽床 / 立式鑽床

 

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SINODRILLS DTH drill pipes
SINODRILLS DTH drill pipes also named as DTH drill rods or DTH drill tubes. They are used to transmit rotational torque and thrust from the drill rig rotary head to down hole drilling tools. SINODRILLS DTH drill pipes are made from cold drawn piping, and friction welding technology is used in the products production, it can maximum strength and ensure long thread life of the DTH drill pipe.
SINODRILLS DTH drill pipes Specifications
Diameter: 60mm, 76mm, 89mm, 102mm, 114mm, 140mm, 146mm
Thread size: 2 3/8’’ API Reg, 2 7/8’’ API Reg, 3 1/2’’ API Reg, etc.
Wall thickness: 5.5mm, 6.5mm, 8.5mm, 10mm, etc.
Length: 1000mm, 1500mm, 2000mm, 3000mm, etc.
Production technology: Friction Welding.

 

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