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Chemshine Carbon Co.,Ltd
Chemshine Carbon Co.,Ltd
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2.3mm 2.5mm Thickness Split Set Rock Bolts , 42mm * 1.5meter Galvanized Steel Rod

Chemshine Carbon Co.,Ltd
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Chemshine Carbon Co.,Ltd
City: Xiamen
Province/State: Fujian
Country/Region: China
Tel: 86-592-5530176
Contact Person:
Mr CHEN

2.3mm 2.5mm Thickness Split Set Rock Bolts , 42mm * 1.5meter Galvanized Steel Rod

Brand Name : Chemshine
Model Number : 42mm
Certification : IS9001
Place of Origin : China
MOQ : 2PCS
Price : Negotiable
Payment Terms : T/T
Supply Ability : 690000sets/month
Delivery Time : 3-7days
Packaging Details : Packed in rolls
Length : Can be 1m,1.2m,1.4m,1.8m,2m,2.4m
Colour : Black
Special process : Can be galvanized
Capacity : 100kn
Material : Steel
Diameter : Can be 33mm,39mm,40mm,42mm,46mm
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split set rock bolt Steel drill rod 42mm*1.5meter


1.Introduction

split set rock bolt tubular friction bolt /friction stabilizer a kind of slotted steel tube with one end tapered, the other end welded to hold the bearing plate. It is especially used together with in hardrock mine, tunnels and slopes, etc. Friction rock bolt is inserted slightly into a hole whose diameter is smaller than the tube. As bolt enters, its diameter is compressed and the slot partially close


2.Usage:.

Main used in mine Mining metallurgy railway, water and electricity engineering for temporary and permanent support


3.Technical Features:

1.The tube is made of high-tensile alloy steel plate;

2.Easy to install;

3.No need resins and cement cartridges;

4.Big friction between bolt and rock;

5.High yield and tensile strength;

6.High-strength face plate;

7.The height of tunnel must be larger than the bolt lengt


Specification

ModelSpecs(interior diameter * thickness)Ultimate tensile strength (KN)Specs of plateLength(mm)
Plate specsWorking load
CH3333*2.5100120*120*5.0≥1001200-2200
33*3.0120120*120*6.0≥1201200-2200
CH4040*2.5130150*150*5.0≥1501200-2400
40*3.0150150*150*6.0≥1801200-2400
CH4343*2.5140150*150*5.0≥1501400-3000
43*3.0160150*150*6.0≥1801400-3000
CH4647*2.5150150*150*6.0≥1801600-3200
47*3.0170150*150*6.0≥1801600-3200

Product Tags:

Self Drilling Anchor Bolt

      

Integral Drill Rod

      
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2.3mm 2.5mm Thickness Split Set Rock Bolts , 42mm * 1.5meter Galvanized Steel Rod Images

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