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29U shaped steel support

Shandong China Coal Industry & Mining Group Co.,Ltd
    Buy cheap 29U shaped steel support from wholesalers
     
    Buy cheap 29U shaped steel support from wholesalers
    • Buy cheap 29U shaped steel support from wholesalers

    29U shaped steel support

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    Brand Name : China Coal
    Model Number : 29U shaped steel support
    Certification :
    Price : mutual negotiation
    Delivery Time : within 7 days after confirmed
    Payment Terms : FOB
    Supply Ability : 1000 sets per month
    • Product Details
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    29U shaped steel support

    Profile

    29U shaped steel support is mainly used for mine tunnel, mine tunnel secondary support, as well as support through the mountain tunnel support purposes. 29U shaped steel support lift straight wall semi-arched shed in the Ready Roadway Intersection of applications, and achieved remarkable results. Optional retractable U-shaped steel bracket, solves the problem of tunneling support. Characteristic

    29U shaped steel support has the characteristics of withstanding high pressure, support long time, easy to install and easy to deformation.
    29U shaped steel support lift straight wall semi-arched shed in the Ready Roadway Intersection of applications, and achieved remarkable results. Optional retractable U-shaped steel bracket, solves the problem of tunneling support. 29U shaped steel support than other rigid support with a scalable and reliable carrying capacity to adapt to the load and deformation of soft rock, cross utilization, branch back to the convenient stand, bracket, reuse rate, reduce prop use, environmental benefits very obvious.

    Parameter

    height:124mm

    thickness:16mm

    weight:29kg/m

    Modulus:200GPa

    Poisson's ratio:0.3

    Capacity:7800kg/m3

    Tensile strengthTS)larger than 575MPa,

    Yield strength(YS) larger than 400MPa,

    EL elongation greater than or equal 26% of impact energy (J) at 20 ° C in the average should reach 54.


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