Tanrimine Metal Support Co., Ltd.

OEM Manufacturer Rock Bolt Design Calculations - THREADBAR BOLT – TRM

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While in the past few years, our organization absorbed and digested innovative technologies both equally at home and abroad. Meanwhile, our organization staffs a group of experts devoted for the advancement of Utility Hanger Bolt Supplier, 39mm Strata Bolt Factory, Rock Bolt Diameter, Your inquiry might be extremely welcomed plus a win-win prosperous development are what we've been expecting.
OEM Manufacturer Rock Bolt Design Calculations - 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 Manufacturer Rock Bolt Design Calculations - THREADBAR BOLT  – TRM detail pictures

OEM Manufacturer Rock Bolt Design Calculations - THREADBAR BOLT  – TRM detail pictures

OEM Manufacturer Rock Bolt Design Calculations - THREADBAR BOLT  – TRM detail pictures

OEM Manufacturer Rock Bolt Design Calculations - THREADBAR BOLT  – TRM detail pictures

OEM Manufacturer Rock Bolt Design Calculations - THREADBAR BOLT  – TRM detail pictures


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We thinks what prospects think, the urgency of urgency to act from the interests of a client position of theory, allowing for greater high-quality, reduced processing costs, rates are much more reasonable, won the new and previous consumers the support and affirmation for OEM Manufacturer Rock Bolt Design Calculations - THREADBAR BOLT – TRM, The product will supply to all over the world, such as: Iceland, Liverpool, Nairobi, We are proud to supply our products to every costumer all around the world with our flexible, fast efficient services and strictest quality control standard which has always approved and praised by customers.
  • It is really lucky to meet such a good supplier, this is our most satisfied cooperation, I think we will work again!
    5 Stars By Bernice from Montreal - 2017.03.08 14:45
    This company conforms to the market requirement and joins in the market competition by its high quality product, this is an enterprise that have Chinese spirit.
    5 Stars By Philipppa from Bolivia - 2017.01.28 18:53

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