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R32N Anchor Bar Rock Self Drilling Bolts For Tunnel Pre - Support / Slope

R32N Anchor Bar Rock Self Drilling Bolts For Tunnel Pre - Support / Slope

  • R32N Anchor Bar Rock Self Drilling Bolts For Tunnel Pre - Support / Slope
  • R32N Anchor Bar Rock Self Drilling Bolts For Tunnel Pre - Support / Slope
  • R32N Anchor Bar Rock Self Drilling Bolts For Tunnel Pre - Support / Slope
R32N Anchor Bar Rock Self Drilling Bolts For Tunnel Pre - Support / Slope
Product Details:
Place of Origin: Shandong,China
Brand Name: MIROC
Certification: ISO
Model Number: Anchor Bar
Payment & Shipping Terms:
Minimum Order Quantity: 100 Meter/Meters
Price: negotiation
Packaging Details: Packed in bundles
Delivery Time: 10-15 working days
Payment Terms: T/T, L/C, D/P, Western Union,Paypel
Supply Ability: 600000 Meter/Meters per Month
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Detailed Product Description
Type: Anchor Drilling Tools Size: R32N
Outside Diameter: 32mm Application: Mine, Tunnel, Slope, Foundation Pit
Material: Carton Steel,Alloy Structure Steel Surface Treatment: Galvznized
High Light:

self drilling bolts

,

steel anchor bolts

R32N Anchor Bar Rock Support and Reinforcement Anchor Drilling Tools

 

Self-drilling anchor embodies drilling, grouting and anchoring as a whole.
Widely used as an efficient anchoring means, in tunnel pre-support, slope, coast, mine, water conservancy projects, building foundation, roadbed reinforcement and geological diseases treatment such as landslip, crack, sink age. It’s irreplaceable in narrow construction environment

 

Specification of Self Drilling Anchor Bolt

Specification of Self Drilling Anchor Bolt
Specification R25N R32N R32S R38N R51L R51N T76N T76S
Outside Diameter(mm) 25 32 32 38 51 51 76 76
Internal Diameter(mm) 14 19 16 19 36 33 52 45
Ultimate Load Capacity 200 280 360 500 550 800 1600 1900
Yield Load Capacity(kN) 150 230 280 400 450 630 1200 1500
Tensile Strength,Rm 800 800 800 800 800 800 800 800
Yield Strength,Rp0.2 650 650 650 650 650 650 650 650
Weight(Kg/m) 2.3 3.2 3.6 5.5 6.5 8 16 19.7
Thread Type(left-hand) ISO10208 ISO1720 MAIT76Standard
Steel Grade EN10083-1(Alloy Structure Steel)
Compared to carbon steel,alloy structure steel has high anti-corrosion capacity

 

Features

1. Drilling, Grouting and anchoring integration, installation quickly and easily.

2. Do not need to install the anchor bolt separately.

3. Grout returning structure at the bottom, optimize the grouting effect, can improve the surrounding rock.

4. For the entire stratum, the installation method is the same.

5. Drill bits in various forms fit for different stratum.

6. Wave thread rod for the whole length, the rod can be cut and connected, and suitable for narrow workplace.

R32N Anchor Bar Rock Self Drilling Bolts For Tunnel Pre - Support / Slope 0

 

Our services

 

1. Refund in case of bad quality and late delivery

2. Small order welcomed

3. Free sample is available

4. Payment by T/T, L/C, D/P, Western Union,Paypel

5. Quality assurance contract

 

Contact Details
KSQ Technologies (Beijing) Co. Ltd

Contact Person: Yingkai

Tel: +8618501231988

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