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Thread T38 - T38 190mm Drill Coupling For Connecting T38 Shank Adapter And Drill Rod

    Buy cheap Thread T38 - T38 190mm Drill Coupling For Connecting T38 Shank Adapter And Drill Rod from wholesalers
     
    Buy cheap Thread T38 - T38 190mm Drill Coupling For Connecting T38 Shank Adapter And Drill Rod from wholesalers
    • Buy cheap Thread T38 - T38 190mm Drill Coupling For Connecting T38 Shank Adapter And Drill Rod from wholesalers
    • Buy cheap Thread T38 - T38 190mm Drill Coupling For Connecting T38 Shank Adapter And Drill Rod from wholesalers
    • Buy cheap Thread T38 - T38 190mm Drill Coupling For Connecting T38 Shank Adapter And Drill Rod from wholesalers
    • Buy cheap Thread T38 - T38 190mm Drill Coupling For Connecting T38 Shank Adapter And Drill Rod from wholesalers
    • Buy cheap Thread T38 - T38 190mm Drill Coupling For Connecting T38 Shank Adapter And Drill Rod from wholesalers
    • Buy cheap Thread T38 - T38 190mm Drill Coupling For Connecting T38 Shank Adapter And Drill Rod from wholesalers
    • Buy cheap Thread T38 - T38 190mm Drill Coupling For Connecting T38 Shank Adapter And Drill Rod from wholesalers

    Thread T38 - T38 190mm Drill Coupling For Connecting T38 Shank Adapter And Drill Rod

    Ask Lasest Price
    Brand Name : MIROC Rock Drilling Tools
    Model Number : T38 Coupling Sleeve
    Price : Negotiable
    Supply Ability : 20000 pieces per month
    Delivery Time : 20 days
    • Product Details
    • Company Profile

    Thread T38 - T38 190mm Drill Coupling For Connecting T38 Shank Adapter And Drill Rod

    Thread T38 Female- T38 Female 190mm Long Coupling Sleeve

    For Connecting T38 Shank Adapter and T38 Drill Rod​


    Description of T38 Coupling Sleeve


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

    or well contact two extension rods for transmitting energy.

    other name is Coupling, when using rock drills with male shank adapters and a conventional drifter rod, a coupling is required to join the adapter to the rod, ensuring the ends touch for efficient energy transmission. Couplings are also used to connect several rods to each other in the same way. Couplings have a middle stop to prevent over-threading on to the drill rod. We can manufactures semi-bridge, full bridge coupling sleeves for the percussive tools.
    We can manufactures semi-bridge, full bridge coupling sleeves for the percussive tools.
    Semi-Bridge Coupling sleeve
    - Small non-threaded bridge in the center
    - Steel cannot thread past bridge area
    - Smaller diameter steel end portions fit together in the centre bridge area of the coupling
    - Semi-bridged couplings are most suited to high torque machines
    - Most rope and T threaded couplings are semi-bridged
    Full-Bridge Coupling sleeve
    - Eliminates the potential for the coupling to creep along the threaded joints
    - Typically used in surface applications
    - Better uncoupling characteristics and tend to maintain tighter joints
    - Less chance of jamming
    - Best suited to machines equipped with independent rotation (i. E., S36IR rock drill)

    It has standard type coupling and crossover coupling.


    T38 Coupling Sleeve Specification

    T38 Coupling Sleeve
    1907 1/2552 1/6T382.14148300803
    Product Name:coupling sleeve
    Description:coupling sleeve
    use to connect several rods to each other
    Material:Alloy steel bar
    MOQ:5pcs
    Typefull-bridge,semi-bridge,same diameter etc
    Thread typeR22,R25,R28,R32,R38,T38,T45,T51
    Diameter33mm-76mm
    Length140mm-250mm
    ColorGold, Red

    T38 Thread Coupling Sleeve Applications


    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


    Material


    23CrNi3Mo


    HS Code


    820719


    Photos


    Product Tags:

    threaded coupling

      

    rock drilling tool

      
    Quality Thread T38 - T38 190mm Drill Coupling For Connecting T38 Shank Adapter And Drill Rod for sale
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