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    hot selling Sinorock Pipe Seam Mechanical Anchor Bolt

    Model:-
    Brand:bafang
    Origin:Made In China
    Category:Metallurgy , Mining & Energy / Metallurgy & Mining / Bars, Rods, Angles, and Stainless Steel Shapes
    Label:anchor bolt , Seam bolt
    Price: US $1 / pc
    Min. Order:10 pc
    Inquire Now Add to Basket

    Member Information

    Detail

    Jining Bafang Mining Machinery Co.,Ltd

    Free MemberShan Dong - China
    Live Chat:Last Online:24 Apr, 2015

    Product Description

                 Sinorock Pipe  Seam Mechanical Anchor Bolt

    Specifications

    Sinorock pipe seam mechanical anchor bolt 
    1.Manufactured from high-strength steel 
    2.Available in galvanized 
    3.ISO9001&CE

    Feature and advantages of  Sinorock mechanical anchor bolt 

     

    1.Friction rock bolt is formed from high strength steel band with one 
    end tapered tip for easy insertion into a drill hole, 

    the other end has a welded ring for holding the bearing plate.

     

    2.Effectively used as rock bolt for strata support and miner safety.

     

    3.No cement grout and resin cartridge needed.

     

    4.Sinorock friction rock bolt is available in 3 sizes: 33mm, 39mm, 47mm

     

    Installation procedure

     

    1.Drill hole at proper diameter and depth. Diameter is determined by on-site testing.

     

    2.Insert friction bolt into the hole. A driving tool is fitted into the rock drill’s chuck. Place 
    friction bolt and plate onto the installation tool.

     

    3.Using percussion and thrust, fully drive the friction bolt into the hole until the dome plate
     is tight against the rock surface.

     

    Parameters of mechanical anchor bolt 

    Technical Data

    SRN33

    SRN39

    SRN47

    Mass

    1.68kgs/m

    1.96kgs/m

    2.87kgs/m

    Drill Hole Diameter

    28-32mm

    35-38mm

    42-46mm

    Minimum Yield Strength

    80kn

    90kn

    120kn

    Typical Yield Strength

    100kn

    115kn

    160kn

    Minimum Tensile Strength

    100kn

    115kn

    165kn

    Typical Tensile Strength

    120kn

    130kn

    180kn

    Elongation

    ≥16%

    ≥16%

    ≥16%

    Typical Anchorage

    25-47kn

    27-53kn

    35-67kn

     


    Send Inquiry to this Member

    Jining Bafang Mining Machinery Co.,Ltd

    No.30 Jinyu Road Jining, Shandong,chins

    Phone:
    86-0537-22164618
    Fax:
    86-0537-2164618
    Contact:
    erica (salesperson )
    Mobile:
    2164618

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