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High Wear Resistance Thread R38 T38 T45 T51 R51 Coupling Sleeves for Bench Drilling

Categories Drill Coupling
Brand Name: MIROC
Model Number: Coupling Sleeve
Place of Origin: China
MOQ: 10 Pieces
Supply Ability: 20000 pieces per month
Delivery Time: 25 days
Packaging Details: Carton Box or Wooden Box
Price: negotiation
Certification: ISO9001
Payment Terms: L/C, T/T, Western Union
Material: Carbon Steel
Usage: Mining Rock drilling
Thread: R38 T38 T45 T51
Weight: 2kg
Color: Red, according to customer's requirement
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    High Wear Resistance Thread R38 T38 T45 T51 R51 Coupling Sleeves for Bench Drilling

    Thread R38 T38 T45 T51 Coupling Sleeves for Bench Drilling , High Wear Resistance


    Couplings sleeve are used to well connect the shank adapter to the drill rods

    or well contact two extensionrods for transmitting energy. It has standard type

    coupling and crossover coupling.


    Basic 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 alloy steel bar

    Type

    full-bridge, semi-bridge etc.

    Color

    Green, Gold, Black or based on customer requirements.

    MOQ:

    No MOQ required for testing and trial order

    Applications

    R25, R28, R32, R38

    Used in drifting and tunneling.


    T38, T45, T51

    Used in benching and long hole drilling.


    Processing

    CNC milling and proprietary heat treatment process


    Competitive Advantage
    High strength chromium-molybdenum steel with high fatigue strength and excellent wear resistance

    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

    Keywords

    Thread coupling sleeve, R25 R28 R32 R38 T38 T45 T51 coupling sleeve

    Crossover coupling, full bridge coupling, semi- bridge coupling


    Manguito de acoplamiento de rosca, manguito de acoplamiento R25 R28 R32 R38 T38 T45 T51
    Acoplamiento Crossover, acoplamiento de puente completo, acoplamiento puente semi-

    Product Tags:

    crossover coupling

      

    threaded coupling

      
    Quality High Wear Resistance Thread R38 T38 T45 T51 R51 Coupling Sleeves for Bench Drilling wholesale
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