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Good Quality Mining Rock Bolts - Coupler – Cathay

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  • Good Quality Mining Rock Bolts - Coupler – Cathay
  • Good Quality Mining Rock Bolts - Coupler – Cathay
  • Good Quality Mining Rock Bolts - Coupler – Cathay

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The organization keeps for the procedure concept "scientific administration, superior quality and effectiveness primacy, shopper supreme for Tie Rod Thread Bar, Screw Thread Steel Bar 25mm, Hot Rolled Bar, We are sincerely looking forward to cooperate with customers all over the world. We believe we can satisfy with you. We also warmly welcome customers to visit our factory and purchase our products.
Good Quality Mining Rock Bolts - Coupler – Cathay Detail:

Couperls was designed to connect Threaded Steel Bars, to increase the length where

projects request.

Material: C45 and 40Cr

sfds

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Good Quality Mining Rock Bolts - Coupler – Cathay detail pictures

Good Quality Mining Rock Bolts - Coupler – Cathay detail pictures

Good Quality Mining Rock Bolts - Coupler – Cathay detail pictures

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Being supported by an state-of-the-art and skilled IT team, we could supply technical support on pre-sales & after-sales service for Good Quality Mining Rock Bolts - Coupler – Cathay, The product will supply to all over the world, such as: Barbados, Belgium, Morocco, We adopted technique and quality system management, based on "customer orientated, reputation first, mutual benefit, develop with joint efforts", welcome friends to communicate and cooperate from all over the world.

continuous threaded bar

Nominal Diameter Diameter H B L Nominal Section Nominal Weight
Dv Dh
mm mm mm mm mm mm mm2 kg/m
15 15 15 1.0 4.5 10 176 1.47
18 18 18 1.0 4.0 10 254.5 2.11
20 20 20 1.3 4.8 10 314 2.47
25 25 25 1.6 6.0 12 490.9 4.10
32 32 32 2.0 7.0 16 804.2 6.65
36 36 36 2.5 8.0 18 1018 8.41
40 40 40 3.0 8.0 20 1256.6 10.34
50 50 50 3.0 9.0 24 1963.5 16.28
60 60 60 3.0 10.0 22 2827 23.26
63.5 63 63.5 3.0 12.0 22 3167 26.20
65 65 65 3.0 12.0 22 3318 27.470
70 70 70 3.0 12.0 22 3848 31.8
75 75 75 3.0 12.0 22 4418 36.9
Grade500/630 NominalDia. CrossSection YieldStrength TensileStrength YieldLoad UltimateLoad Elongation NominalWeight
mm mm2 >=Mpa >=Mpa KN KN A/% KG/m
20 314 500 630 157 198 10 2.47
25 491 500 630 246 309 10 4.1
28 615 500 630 308 387 10 4.83

    • Products and services are very good, our leader is very satisfied with this procurement, it is better than we expected,
    5 Stars By Alan from Ukraine - 2018.06.05 13:10
    We always believe that the details decides the company's product quality, in this respect, the company conform our requirements and the goods are meet our expectations.
    5 Stars By Adelaide from Peru - 2017.06.22 12:49

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