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Quick Details

  • Place of Origin: Shandong, China (Mainland)
  • Brand Name: TONRY
  • Model Number: Length:600-3000mm
  • Standard: BS/NZS,ASTM
  • color: black or hot dip galvanized
  • shape: thread bar bolt
  • diameter: M24

Packaging & Delivery

Packaging Details: exporting standard package,ensure safe transportation and storage.100 pcs,150pcs,200pcs per bundle.
Delivery Detail: Shipped in 7 days after payment

             High strength 840 grade bar

 

1.Specification:

Physical properties

Minimum

Typical

Yield strength

600MPa/220kN

650MPa/240kN

Tensile strength

840MPa/305kN

890MPa/340kN

Calculated shear strength

220kN

225kN

Elongation(after fracture)

15%

19%

 

 

 

 

2.Key Features

  2.1 Manufactured from a special hot rolled deformed bar.

  2.2 This bolt features a rib pattern which actively assists with mixing the chemical anchors during installation.

  2.3 The deformed rib pattern improves load transfer properties.

  2.4 The rolled thread strength nominally equals the column strength of the bar.

  2.5 The 24mm chemical anchor bolt is designed to be used with the chemical anchors,but can be effectively  

        used with cementitious grouts.

  2.6 Corrosion protection may be provided by galvanizing or alternative coatings.

 

3.Strandard Lengths & Packaging

   3.1 Standard bolt lengths range from 600 to 3000mm.

   3.2 Non-standard requirements are available by negotiation.

   3.3 Bolts are packaged in bundles with threads protected by heavy duty polyethylene bags.

   3.4 Bolt fittings,such as nuts,anti-

         friction washers and domed balls,are supplied fitted to rock bolts in the configuration requested.

 

4.Production Flow Chart:

 

5. Lab test ability:

 

 

6.The third part test report:

 

7.ISO certification and Safety Certificate:

 

8. Our advantages:

 1. Professional Manufacturer.

  2.High Quality, Competitive Price.

  3.Provide technical support and after services.

  4.Provide installation guide.

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China (Mainland) | Manufacturer
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