R32 Full Threaded Steel Self Drilling Anchor Bolt with Rods For Mining 200KN to 8000KN Capacity

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$1.00 - $5.00 / Piece | 1 Piece/Pieces (Min. Order)
Shipping:
Support Express · Sea freight · Land freight · Air freight
Lead Time:
Quantity(Pieces) 1 - 10000 >10000
Est. Time(days) 10 Negotiable
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Overview
Quick Details
Applicable Industries:
Energy & Mining
Place of Origin:
Shandong, China
Brand Name:
Miroc
Thread type:
R32N/L/S
Length:
1-6m
Diameter:
32mm
Standard:
ISO
Type:
Drill pipe
Machine Type:
Drilling Tool
Material:
Stainless Steel
Processing Type:
forging
Use:
Ore Mining
Supply Ability
Supply Ability:
10000 Piece/Pieces per Month
Packaging & Delivery
Packaging Details
wooden box
Port
Any port in China
Lead Time :
Quantity(Pieces) 1 - 10000 >10000
Est. Time(days) 10 To be negotiated
Product Description

Full Threaded Steel Self-Drilling R23/R32/R38/R51/T76

Hollow Anchor Rods for Mining

 

Anchor bolt

 

Anchor bolt means a rod that transfers the structures or geotechnical load to a stable rock formations,

 it consistsof rod, drill bit,coupling, plate, grouting stopper and nut. It has been widely used in tunnling,

 mining,slope stabilization, tunneldiseasestreatment and roof supporting of undergroundworks. It is for 

loose ground(clay, sand friable etc.) Hollow anchor rod is made of seamless tube with high strength.

 

Features of Hollow Grouting Anchor Bolt:

 

Hollow design, implement the grouting tube function, avoid the mortar loss when the traditional grouting

 tube pulled out.Grouting full, and can achieve the pressure grouting to improve project quality.

Center is good, mortor can wrap the bolt body together, so that it can avoid corrosion to achibe along 

term supporting purposes.

Easy installation, without onsite processing of threads. It can be easily installed an plate, nut.

 

Selt-Drilling Anchor Bolt Description

 

It may bodies drilling, grouting and anchoring as a whole.

It has a wide specifications. Diameter:25-130mm.

Qucik and easy construction, high efficiency.

Used invious surrounding rocks.

Anchor Bolt

 

 

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

(KN)

200

280

360

500

550

800

1600

1900

Yield load 

capacity

(KN)

150

230

280

400

450

630

1200

1500

Tensile strength,

 Rp0.2

(N/mm2)

800

800

800

800

800

800

800

800

Yield strength, 

Rp0.2

(N/mm2)

650

650

650

650

650

650

650

650

Weight(Kg/m)

2.3

3.2

3.6

5.5

6.5

8.0

16.0

19.7

Thread type

(left-hand)

ISO10208

ISO1720

MAIT76 Standard

Steel grade

En10083-1

En10083-1(Alloy structure steel)

Compared to carbon steel, alloy structure steel has high anti-corrosion capacity and high mechanical.

 

 

 

 

We can design and manufacture the personalized products to meet your specical apllication, 

such as changing the length, diameter etc.

 

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