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Good Quality Mining Rock Bolts - Coupler – Cathay

Good Quality Mining Rock Bolts - Coupler – Cathay Featured Image
  • 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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Our group through specialist training. Skilled expert knowledge, sturdy sense of assistance, to fulfill the provider needs of shoppers for Screw Thread Steel Bar 25mm, M25 Hex Nut, 50mm Pt Bar, We welcome buyers all around the word to call us for long term company associations. Our items are the most effective. Once Selected, Ideal Forever!
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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The key to our success is "Good Product or service High quality, Reasonable Rate and Efficient Service" for Good Quality Mining Rock Bolts - Coupler – Cathay, The product will supply to all over the world, such as: Sheffield, Slovakia, London, Our company is working by the operation principle of "integrity-based, cooperation created, people oriented, win-win cooperation". We hope we can have a friendly relationship with businessman 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

    • 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 lucia from Brazil - 2018.05.15 10:52
    Products and services are very good, our leader is very satisfied with this procurement, it is better than we expected,
    5 Stars By Honorio from Argentina - 2018.09.29 17:23

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