Tanrimine Metal Support Co., Ltd.

100% Original Rock Bolts Vs Rock Anchors - THREADBAR BOLT – TRM

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100% Original Rock Bolts Vs Rock Anchors - 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:

100% Original Rock Bolts Vs Rock Anchors - THREADBAR BOLT  – TRM detail pictures

100% Original Rock Bolts Vs Rock Anchors - THREADBAR BOLT  – TRM detail pictures

100% Original Rock Bolts Vs Rock Anchors - THREADBAR BOLT  – TRM detail pictures

100% Original Rock Bolts Vs Rock Anchors - THREADBAR BOLT  – TRM detail pictures

100% Original Rock Bolts Vs Rock Anchors - THREADBAR BOLT  – TRM detail pictures


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High-quality comes 1st; support is foremost; business is cooperation" is our small business philosophy which is regularly observed and pursued by our organization for 100% Original Rock Bolts Vs Rock Anchors - THREADBAR BOLT – TRM, The product will supply to all over the world, such as: Mombasa, Qatar, Mozambique, Our aim is to help customers realize their goals. We are making great efforts to achieve this win-win situation and sincerely welcome you to join us. In a word, when you choose us, you choose a perfect life. Welcome to visit our factory and welcome your order! For further inquiries, please do not hesitate to contact us.
  • We are long-term partners, there is no disappointment every time, we hope to maintain this friendship later!
    5 Stars By Bess from Czech - 2018.09.16 11:31
    The company keeps to the operation concept "scientific management, high quality and efficiency primacy, customer supreme", we have always maintained business cooperation. Work with you,we feel easy!
    5 Stars By Frank from Cape Town - 2017.05.02 18:28

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