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T76N Steel 76mm O.D. 2000mm2 Cross Sectional Area Hollow Self Drilling Rock Bolts
T76N Steel 76mm O.D. 2000mm2 Cross Sectional Area Hollow Self Drilling Rock Bolts
T76N Steel 76mm O.D. 2000mm2 Cross Sectional Area Hollow Self Drilling Rock Bolts
T76N Steel 76mm O.D. 2000mm2 Cross Sectional Area Hollow Self Drilling Rock Bolts
Specifications
Brand Name :
SupAnchor
Model Number :
T76N
Certification :
ISO, SGS, ITB, IBDIM
Place of Origin :
Jiangsu, China
MOQ :
3 meters
Price :
1 - 30 USD
Payment Terms :
L/C, T/T
Supply Ability :
200,000 meters per month
Delivery Time :
1 to 6 weeks
Packaging Details :
Packed in bundle with package paper.
Name :
SupAnchor T76N Self Drilling Rock Bolt
Thread Type :
T76 international standard / Left or right
O.D. (mm) :
76
Ultimate Load (kN) :
1,600
I.D. (mm) :
51
Yield Load (kN) :
1,200
Cross Sectional Area (mm2) :
2000
Unit Weight (Kg/m) :
9.90
Description

Hollow Anchor 76mm Steel Self Drilling Grouting Rock Bolts T76N

Features

SupAnchor has achieved the security application of 30,000,000 meters self-drilling anchor bar in the world. As the No.1 manufacturer and exporter of self-drilling anchors in Asia. The system enables drilling and grouting in one operation, making much saving in jobsite and project time.

Self drilling anchor bolt is installation under the conditions of the soil/rock with the risk of drill hole collapse due to pulling out of drill bit as in the classical anchor installation process.

Applications

1. Foundation

2. Micropiles

3. Soil nailing

4. Ground piling

5. Stabilization of tunnel portals

6. Drains

7. Root piling

Technical Data

Anchor Bar T52/26
Outside Diameter (mm) 52
Internal Diameter (mm ) 26
Cross sectional area (mm2) 1250
Ultimate load (kN) ≥ 929
Load at 0.2% Yield (kN) ≥ 730
Weight (kg/m) 9.90
Thread type T52 International Standard / Left or Right
Type of steel 40Cr / Q345B / S460NH
Elongation % Agt ≥ 5%, A100mm ≥ 12% / 10% / 8% / 6%, A200mm ≥ 10% / 6% ...
Length (m) (1) x 2, x3, x4
Options of Anti-corrosion Hot-dipped Galvanization / Epoxy Coating / SupCoat
*Hot-dipped Galvanization: ISO 1461.
* Epoxy Coating: Bending properties up to standard ISO 1519; Impact properties up to standard ASTMD 2794; Adhesion up to
standard ISO 2409:2007.
*SupCoat: HDG + EC

Anchor Bar and Accessories

T76N Steel 76mm O.D. 2000mm2 Cross Sectional Area Hollow Self Drilling Rock Bolts

Job sites
T76N Steel 76mm O.D. 2000mm2 Cross Sectional Area Hollow Self Drilling Rock Bolts

T76N Steel 76mm O.D. 2000mm2 Cross Sectional Area Hollow Self Drilling Rock Bolts

T76N Steel 76mm O.D. 2000mm2 Cross Sectional Area Hollow Self Drilling Rock BoltsT76N Steel 76mm O.D. 2000mm2 Cross Sectional Area Hollow Self Drilling Rock Bolts

SubNumbers

10 Years - The average seniority > 10 years, which is not common in anchor manufacturing industry.

20 Years - 20 years of exporting experience, familiar with different product standards from different

customers and countries.

26 Years - 26 years of exploration and development, SupAnchor has become the No.1 SDA bar

manufacturer in Asia.

60 Countries - customers from 60 countries. Our self drilling anchor systems have been used by

customers from 50 countries all over the world, including America, Chile, Germany,

Australia India, etc.

1,500 Projects - SupAnchor’s products have been widely used in over 1500 massive projects.

Quality System

QC Procedure
SupAnchor T76N Steel 76mm O.D. 2000mm2 Cross Sectional Area Hollow Self Drilling Rock Boltshas its own quality tracking systems. Every batch of anchor bar has its unique batch
number, which can be tracked from raw materials till installation.
Being the T76N Steel 76mm O.D. 2000mm2 Cross Sectional Area Hollow Self Drilling Rock BoltsNo.1 exporter of SDA bars in Asia, quality control has been always SupAnchor’s biggest
concern. Our quality testing equipment number ranks first on the list in anchor manufacturing industry
in Asia. It is SupAnchor’s mission to support your construction with products of high quality.
Quality Inspection Rate
Mechanical strength test ratio >= 3%
Dimensions test ratio = 100%
Surface inspection ratio = 100%

Product tags

welding grade 8.8 bolts

,

rock drilling tricone bits

,

t38 rock drill rods
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T76N Steel 76mm O.D. 2000mm2 Cross Sectional Area Hollow Self Drilling Rock Bolts

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Product Detail
Brand Name :
SupAnchor
Model Number :
T76N
Certification :
ISO, SGS, ITB, IBDIM
Place of Origin :
Jiangsu, China
MOQ :
3 meters
Price :
1 - 30 USD
Contact Supplier
video
T76N Steel 76mm O.D. 2000mm2 Cross Sectional Area Hollow Self Drilling Rock Bolts
T76N Steel 76mm O.D. 2000mm2 Cross Sectional Area Hollow Self Drilling Rock Bolts

Supanchor Rock Reinforcement Co., Ltd.

Active Member
5 Years
sichuan, chengdu
Since 1994
Business Type :
Manufacturer, Exporter, Seller
Main Products :
Self Drilling Anchor Bar, Self Drilling Rock Bolts, Self Drilling Anchor System
Total Annual :
25000000-30000000
Employee Number :
120~200
Certification Level :
Active Member
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