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china coal Clamp

Shandong China Coal Industry & Mining Group Co.,Ltd
    Buy cheap china coal Clamp from wholesalers
     
    Buy cheap china coal Clamp from wholesalers
    • Buy cheap china coal Clamp from wholesalers

    china coal Clamp

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    Brand Name : China Coal
    Model Number : China coal clamp
    Certification :
    Price : mutual negotiation
    Delivery Time : within 7 days after confirmed
    Payment Terms : FOB
    Supply Ability : 1000 sets per month
    • Product Details
    • Company Profile

    china coal Clamp

    Profile

    Clamp is the accessories used to connect the U channel support.. Clamp is made of Q235 and 16 Mn steel processing, Clamp model is divided into U25, U29, U36, and other specifications of U channel steel support

    Characteristic

    Clamp with retractable and reliable carrying capacity to adapt soft rock load and deformation, high utilization section, bracket, branch back to the convenience, small amount of maintenance, support recovery reuse rate, reduce prop to use, environmentally friendly benefits are obvious.


    3.

    u36 Clamp


    u36 Clamp

    Profile

    U36 clamp as a a reliable connection fasteners for the U-channel steel support, U steel lap length is generally not more than 200mm, the manufacturing process is simple, easy installation. To connect U-channel steel support safe and reliable, can improve the roadway life, reduce roadway maintenance rate, reduce security incidents, to ensure safety in coal mines.

    Technogy requirements

    1) clamp each part must have good interchangeability, bolts should be installed directly on the card cable board.

    2) clamp surface should no cracks, burrs and other defects.

    3) clamp surface need to be quenching, the material is not less than the U-shaped bracket Q345 steel mechanical properties of low carbon steel;

    4) after forming clamp thickness tolerance of ± 0.5mm, the width tolerance of ± 0.2mm. Bolt hole spacing tolerance of ± 1mm.

    5) clamp bolts should be used with the U-shaped steel material corresponding bar production.

    6) Bolt specifications for the M24, length 35mm, thread size should be consistent GB/T96 basic requirements, tolerances shall comply with the provisions of GB/T197 accuracy of 8g.

    7) clamp bore specifications for the M24 screw hole through holes, screw threads - Basic dimensions shall comply with the provisions of GB/T96, tolerances shall comply with the provisions of GB/T197 accuracy of 8g.

    8) 25U steel retractable bracket card cable resistance is not lower than the average working 100kN, 29U steel retractable bracket card cable resistance is not lower than the average working 140kN, 36U steel retractable bracket card cable resistance is not lower average working at 190kN.

    9) the maximum and minimum working resistance shall not exceed the difference between the working resistance 25kN.

    10) clamp match with U-channel support strength to match.

    Product Tags:

    China coal clamp

      

    clamp

      
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