KSQ Technologies (Beijing) Co. Ltd

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T45 210mm Mining Threaded Drill Rod Coupling Sleeve Adapter

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KSQ Technologies (Beijing) Co. Ltd
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City:beijing
Province/State:beijing
Country/Region:china
Contact Person:MrYingkai Zhang
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T45 210mm Mining Threaded Drill Rod Coupling Sleeve Adapter

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Brand Name :MIROC
Model Number :T45 210mm Coupling Sleeve
Certification :API ISO9001
Place of Origin :China
MOQ :1
Payment Terms :L/C, D/A, D/P, T/T, Western Union, MoneyGram
Supply Ability :20000 pieces per month
Delivery Time :20-25 days
Packaging Details :Bundle and Wooden Box
Product name :Threaded Coupling Sleeve T45 for drill rod
Material :Tungsten Carbide & Steel
Application :Connection of Drill Rod
Color :Customized
Advantage :Wear Resistant Factory price
Use :Quarry,construction,blasting,open pit and underground mining,etc
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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 couplings, and the smaller diameter rods portions butt together in the centre bridge area of the coupling. Semi-bridge couplings are most suited to high torque machines. Most rope (R) and Trapezoidal (T) threaded couplings are semi-bridged.

Full bridge coupling has a great advantage that it positively eliminates the potential for the coupling to creep along the threaded joints. These couplings, are typically used in a Trapezoidal thread, in surface drilling application, have better uncoupling characteristics and tend to maintain tighter joints. Full-bridge couplings have less chance of jamming and are best suited to machines equipped with independent rotation.

Adapter couplings are used when changing from one thread type, or size, to another and are typically required only in special circumstances.

Product name T45 Coupling Sleeve
Connect type Threaded
Thread type T45
Face type Flat/Drop center/Concave/Convex/Kavex
Body type Round/Retrac/Hex
Button type Dome/Semi-spherical/Ballistic/Conical
Length 210mm
Diameter 63mm
Weight 3-3.3KG

T45 210mm Mining Threaded Drill Rod Coupling Sleeve Adapter

T45 210mm Mining Threaded Drill Rod Coupling Sleeve Adapter

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