Tanrimine Metal Support Co., Ltd.

2021 High quality Rock Bolt Factory - THREADBAR BOLT – TRM

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We offer fantastic energy in high quality and enhancement,merchandising,profits and promoting and procedure for Mesh Strap Mining, Bearing Cover Plate, Types Of Rock Bolts, While using the tenet of "faith-based, customer first", we welcome customers to phone or e-mail us for cooperation.
2021 High quality Rock Bolt Factory - 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:

2021 High quality Rock Bolt Factory - THREADBAR BOLT  – TRM detail pictures

2021 High quality Rock Bolt Factory - THREADBAR BOLT  – TRM detail pictures

2021 High quality Rock Bolt Factory - THREADBAR BOLT  – TRM detail pictures

2021 High quality Rock Bolt Factory - THREADBAR BOLT  – TRM detail pictures

2021 High quality Rock Bolt Factory - THREADBAR BOLT  – TRM detail pictures


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We usually perform being a tangible workforce making sure that we will give you the most beneficial excellent plus the finest selling price for 2021 High quality Rock Bolt Factory - THREADBAR BOLT – TRM, The product will supply to all over the world, such as: Slovenia, Ecuador, Australia, Due to the stability of our products, timely supply and our sincere service, we are able to sell our products not only over the domestic market, but also exported to countries and regions, including the Middle East, Asia, Europe and other countries and regions. At the same time, we also undertake OEM and ODM orders. We will do our best to serve your company, and establish a successful and friendly cooperation with you.
  • Superb technology, perfect after-sales service and efficient work efficiency, we think this is our best choice.
    5 Stars By Ina from Malta - 2018.06.09 12:42
    In our cooperated wholesalers, this company has the best quality and reasonable price, they are our first choice.
    5 Stars By Jonathan from panama - 2017.08.16 13:39

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