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threaded coupling

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T45 210mm Mining Threaded Drill Rod Coupling Sleeve Adapter
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T45 210mm Mining Threaded Drill Rod Coupling Sleeve Adapter Semi-bridge coupling, by far is the most popular, has a small non-threaded bridge in the centre. The drill rod cannot thread past the centre of the ... Read More

2022-08-25 15:31:08

T38 190mm Top Hammer Threaded Pipe Joint Coupling Sleeves
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T38 190mm Top Hammer Threaded Pipe Joint Coupling Sleeves Description Couplings sleeve are used to well connect the shank adapter to the drill rods or well contact two extension rods for transmitting energy. ... Read More

2022-03-15 16:18:29

T38 190mm Top Hammer Threaded Pipe Joint Coupling Sleeves
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2024-01-19 09:40:33

R25,R28,R32,R38,T38,T45,T51 Thread Crossover Drill CouplingDrill Couplings for Harding Rock Drilling
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Product Information Product Name: Thread coupling sleeve Thread R25,R28,R32,R38,T38,T45,T51 Diameter 35mm-77mm (or 1 3/8 inch to 3 inch) Length 150mm-235mm (or 6 inch to 9 1/4 inch) Material: High strength ... Read More

2022-03-15 16:18:30

Thread Crossover Drill Coupling High Strength Alloy Steel For Tunneling
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T45 to T51 Crossover Coupling R25 R32,R38,T38,T45,T51Coupling for Harding Rock Drilling Product Description Couplings sleeve are used to well connect the shank adapter to the drill rods or well contact two ... Read More

2022-03-15 16:18:30

Alloy Steel Bar Rock Drilling R32 R38 T38 T45 T51 Coupling Sleeves
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Alloy Steel Bar Rock Drilling R32 R38 T38 T45 T51 Coupling Sleeves In top hammer drilling, the shank adapter transmits impact energy from the piston to the rod(s) or tube(s). Additionally, rotation torque is ... Read More

2022-03-15 16:18:30

R28 CNC Milling Threaded Rod Coupler Threaded Rod Coupling Sleeve
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R28 CNC Milling Threaded Rod Coupler Threaded Rod Coupling Sleeve Description Standard coupling using R28 thread system R25 thread system Widely used in drifting and tunneling Color: Green or Based on Customer ... Read More

2022-03-15 16:18:29

R25 150-160mm Tungsten Carbide Drill Coupling Sleeve
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R25 150-160mm Tungsten Carbide Drill Coupling Sleeve Description Threaded coupling sleeve is made of high quality of alloy steels and CNC machining guarantee our reliable and consistent quality control of ... Read More

2022-03-15 16:18:29

T45 Length 210mm Standard Coupling Sleeves For Underground Mining Drilling Tools
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Coupling Sleeve T45 Length 210mm Specifications: Coupling Length Diameter Weight, kg mm Inch mm inch Thread T45 210 8 63 2 33/64 3.0 210 8 66 2 37/64 3.3 Standard coupling using T45 thread system. Used in ... Read More

2020-11-03 14:05:46

190mm T38 Threaded Drill Coupling Sleeve For Connecting Drill Rods
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190mm T38 Threaded Coupling Sleeve For Connecting Drill Rods Coupling sleeves, other name is Coupling, when using rock drills with male shank adapters and a conventional drifter rod, a coupling is required to ... Read More

2022-03-15 16:18:29

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