Tanrimine Metal Support Co., Ltd.

OEM/ODM Manufacturer Rock Bolter Machine - THREADBAR BOLT – TRM

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No matter new buyer or old purchaser, We believe in long expression and trusted relationship for 39mm Strata Bolt Factory, W-Strap Supplier, Steel Mesh Rock Walls, We welcome shoppers, enterprise associations and buddies from all areas of your environment to speak to us and request cooperation for mutual gains.
OEM/ODM Manufacturer Rock Bolter Machine - 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:

OEM/ODM Manufacturer Rock Bolter Machine - THREADBAR BOLT  – TRM detail pictures

OEM/ODM Manufacturer Rock Bolter Machine - THREADBAR BOLT  – TRM detail pictures

OEM/ODM Manufacturer Rock Bolter Machine - THREADBAR BOLT  – TRM detail pictures

OEM/ODM Manufacturer Rock Bolter Machine - THREADBAR BOLT  – TRM detail pictures

OEM/ODM Manufacturer Rock Bolter Machine - THREADBAR BOLT  – TRM detail pictures


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With our abundant experience and considerate products and services, we have been recognized to be a reputable supplier for a lot of global consumers for OEM/ODM Manufacturer Rock Bolter Machine - THREADBAR BOLT – TRM, The product will supply to all over the world, such as: Bahrain, Congo, Malaysia, We warmly welcome domestic and overseas customers to visit our company and have business talk. Our company always insists on the principle of "good quality, reasonable price, the first-class service". We have been willing to build long-term, friendly and mutually beneficial cooperation with you.
  • The customer service staff is very patient and has a positive and progressive attitude to our interest, so that we can have a comprehensive understanding of the product and finally we reached an agreement, thanks!
    5 Stars By Beatrice from kazakhstan - 2018.06.21 17:11
    This manufacturers not only respected our choice and requirements, but also gave us a lot of good suggestions, ultimately, we successfully completed the procurement tasks.
    5 Stars By Margaret from Puerto Rico - 2017.12.09 14:01

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