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Threaded Rod Coupling Sleeve Rock Drill Tools Crossover Coupling For Mining

    Buy cheap Threaded Rod Coupling Sleeve Rock Drill Tools Crossover Coupling For Mining from wholesalers
     
    Buy cheap Threaded Rod Coupling Sleeve Rock Drill Tools Crossover Coupling For Mining from wholesalers
    • Buy cheap Threaded Rod Coupling Sleeve Rock Drill Tools Crossover Coupling For Mining from wholesalers
    • Buy cheap Threaded Rod Coupling Sleeve Rock Drill Tools Crossover Coupling For Mining from wholesalers
    • Buy cheap Threaded Rod Coupling Sleeve Rock Drill Tools Crossover Coupling For Mining from wholesalers

    Threaded Rod Coupling Sleeve Rock Drill Tools Crossover Coupling For Mining

    Ask Lasest Price
    Brand Name : KSQ
    Model Number : coupling
    Price : negociated one
    Payment Terms : T/T, L/C, Western Union
    Supply Ability : 100000 Piece/Pieces per Month
    Delivery Time : 10-15 days
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    • Company Profile

    Threaded Rod Coupling Sleeve Rock Drill Tools Crossover Coupling For Mining

    Threaded Rod Coupling Sleeve Rock Drill Tools Crossover Coupling For Mining


    Our coupling sleeves are available with both half-bridge and full-bridge types, as well as adapter couplings.

    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.



    Specification


    Coupling Sleeve
    LengthDiameterThreadWeightPart Number
    mminchmminch kg 
    R25 Coupling Sleeve
    1506351 3/8R250.74148300429
    1556 1/9441 3/4R251.04148300430
    1606 2/7381 1/2R251.34148300431
    R28 Coupling Sleeve
    1506401 4/7R280.94148300483
    1706 2/3552 1/6R282.04148300484
    R32 Coupling Sleeve
    1506441 3/4R321.04148300646
    1606 2/7441 3/4R321.14148300647
    R38 Coupling Sleeve
    1706 2/3552 1/6R381.94148300703
    1907 1/2552 1/6R382.14148300704
    T38 Coupling Sleeve
    1907 1/2552 1/6T382.14148300803
    T45 Coupling Sleeve
    2108 1/4632 1/2T453.04148300881
    2108 1/4662 3/5T453.34148300882
    T51 Coupling Sleeve
    2258 6/7712 4/5T514.64148300961
    2258 6/7763T514.84148300962
    2359 1/4722 5/6T514.74148300963
    2359 1/4773T514.94148300964

    About us

    MIROC® Rock Drilling Tools are Rock Drilling Tools Brand by KSQ Tecnologies (Beijing) Co. Ltd.

    KSQ Technologies (Beijing) Co. Ltd. provides exceptional technical know-how in development, production, and application. The company has adopted advanced manufacturing processes to ensure high quality steels and tungsten carbide inserts for its rock drilling accessories. Its personnel understand clients’ drilling needs, and have the service skills to recommend the right drilling tools for the job. Its experienced product developers can also create custom tools. Furthermore, the company’s development team introduces innovative products each year – tools that are rigorously tested in the field and proven
    to perform beyond industry expectations.


    MIROC® Rock Drilling and Ground Support Tools include:

    Integral Rods
    Plug Hole Rods
    Tapered Drilling Tools
    Extension Drilling Tools
    Drifting and Tunneling Tools
    Reaming Tools
    Shank Rods
    Shank Adapters (Striking Bars)
    Down-the-hole (DTH) Bits
    Down-the-hole (DTH) Hammers


    Product Tags:

    threaded coupling

      

    rock drilling tool

      
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