Tanrimine Metal Support Co., Ltd.

Hot Sale for Resin Grouted Rock Bolts - THREADBAR BOLT – TRM

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We hold strengthening and perfecting our items and repair. At the same time, we get the job done actively to do research and progress for 33mm Friction Bolt Factory, Glass Capsule Resin Anchors, Split Set W-Strap, Looking to the future, a long way to go, constantly striving to become the all staff with full enthusiasm, one hundred times the confidence and put our company built a beautiful environment, advanced products, quality first-class modern enterprise and work hard!
Hot Sale for Resin Grouted Rock Bolts - THREADBAR BOLT – TRM Detail:

TRM is a professional manufacturer of ground support products like split set system and related consumbles for Mining, Tunneling, Slope and other ground support application. We also worked together with our local steel mill to supply different grade of threadbar bolts or threadbar material which is special design and hot rolled by our local steel mill regarding the requirements of rock bolt used in the ground support projects, and we can supply different grade of material to reach the support demands depends on different strata conditions. With the no-longitudinal-rib design, the nut can screw on the threadbar very smoothly and quickly, and no need a machined screw at the end to fasten with nuts, meanwhile the thread all the way on the bar can help to mix the resin well to get a better support performance. We also supply all the comsumables fasten and support with the threadbar, beside of our normally nuts and washers, we also can make all the special required fasten accessories no matter how it is made, like by casting, forging or machining etc. We also worked tegether with forging factory to supply forged head threadbar bolt to make the support more easy. We welcome any inquires of threadbar bolt or other rock bolts, and we promise we will supply you the best solution for your problems in your ground support project.

THREADBAR BOLT FEATURES

● Different grade of threadbar available.
● Right hand and left hand available.
● Continuous thread bar allows stopping at any point of bolt.
● Washers and Nuts accessories available.
● Resin Capsule and Cartridge is available.
● Also used in reinforced concrete and civil construction applications etc.

THREADBAR BOLT SPECIFICATION AND GRADE

THREADBAR BOLT DIAMETER LENGTH
16 18 20 22 25 Typically from 600 to 3000mm
Thread bar Grade Mechanical Properties (Min. in Mpa)
Yield Strength Tensile Strength Elongation
MG500 500 630 18%
Chemical Components
C Si Mn P S Cr Ni Cu
0.24-0.30 0.3-0.75 1.2-1.6 ≤0.04 ≤0.04 ≤0.10 ≤0.10 ≤0.15

Product detail pictures:

Hot Sale for Resin Grouted Rock Bolts - THREADBAR BOLT  – TRM detail pictures

Hot Sale for Resin Grouted Rock Bolts - THREADBAR BOLT  – TRM detail pictures

Hot Sale for Resin Grouted Rock Bolts - THREADBAR BOLT  – TRM detail pictures

Hot Sale for Resin Grouted Rock Bolts - THREADBAR BOLT  – TRM detail pictures

Hot Sale for Resin Grouted Rock Bolts - THREADBAR BOLT  – TRM detail pictures


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Our goal is usually to deliver high quality items at aggressive price ranges, and top-notch service to shoppers around the entire world. We're ISO9001, CE, and GS certified and strictly adhere to their high quality specifications for Hot Sale for Resin Grouted Rock Bolts - THREADBAR BOLT – TRM, The product will supply to all over the world, such as: South Korea, Barcelona, Japan, All our staffs believe that: Quality builds today and service creates future. We know that good quality and the best service are the only way for us to achieve our customers and to achieve ourselves too. We welcome customers all over the word to contact us for future business relationships. Our products are the best. Once Selected, Perfect Forever!
  • High production efficiency and good product quality, fast delivery and completed after-sale protection, a right choice, a best choice.
    5 Stars By Jocelyn from Porto - 2018.02.08 16:45
    In China, we have many partners, this company is the most satisfying to us, reliable quality and good credit, it is worth appreciation.
    5 Stars By Doreen from Netherlands - 2018.11.28 16:25

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