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OEM/ODM China Cold-Drawn Wire - Mine Supporting Big Diameter PC Bar – Silvery Dragon

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We rely upon strategic thinking, constant modernisation in all segments, technological advances and of course upon our employees that directly participate in our success for Y1860s3 7.5mm Strand , Y1960s7 15.7mm Strand , Y1670c 6.5mm Wires , Now we have extensive goods source as well as price tag is our advantage. Welcome to inquire about our products and solutions.
OEM/ODM China Cold-Drawn Wire - Mine Supporting Big Diameter PC Bar – Silvery Dragon Detail:

PC bar for mine anchor cable (mine supporting big diameter PC bar)
This product is heat-treated spiral rib bar with resin anchoring structure for mine anchor cable. Its specifications are φ16.0mm, φ18.0mm, φ20mm, and the tensile strength grade are 1080Mpa, 1270Mpa, and 1420Mpa. The product has the characteristics of high strength, high toughness, low relaxation, total elongation under maximum force Agt≥3.5% and impact absorption energy Akv/J≥32. Its shape is spiral rib. It is a new type of support material that combines the advantages of ordinary resin anchor rod and high-strength PC strand materials. During application, it adopts tensioning method to apply preload and only the tail of the bar is stretched to avoid the torsion of traditional anchor rods caused by applying preload through pre-tightening torque and breakage in shear. The tensioning method can also greatly increase the pre-tightening force and improve support effect. It is a new type of material for mine support.

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Key parameters & reference standards

Appearance Nominal Dia.(mm) Tensile Strength(MPa) Relaxation(1000h) Standards
Spiral Groove 6.1,7.1,9.3,10.0,10.7,12.67.4,9.2,11.0,13.0 1230,1420 Low relaxation2.5% JIS G3137, GB/T5223.3KS D3505
PC bar for mine anchor cable 16.0,18.0,20.0 1080,1270,1420

PC-Bar-in-Coil


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OEM/ODM China Cold-Drawn Wire - Mine Supporting Big Diameter PC Bar – Silvery Dragon detail pictures


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In order to give you convenience and enlarge our business, we also have inspectors in QC Team and assure you our best service and product for OEM/ODM China Cold-Drawn Wire - Mine Supporting Big Diameter PC Bar – Silvery Dragon, The product will supply to all over the world, such as: Swiss, Albania, Lyon, We have been seeking the chances to meet all the friends from both at home and abroad for the win-win cooperation. We sincerely hope to have long-term cooperation with all of you on the bases of mutual benefit and common development.
  • As a veteran of this industry, we can say that the company can be a leader in the industry, select them is right.
    5 Stars By Jocelyn from Turin - 2018.10.01 14:14
    The factory workers have rich industry knowledge and operational experience, we learned a lot in working with them,we are extremely grateful that we can encount a good company has excellent wokers.
    5 Stars By Dominic from Croatia - 2017.08.15 12:36

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