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30mm T Thread Micropiles T30/14 356mm2 Self Drilling Rock Bolts

Categories Self Drilling Rock Bolts
Brand Name: SupAnchor
Model Number: T30/14
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 T30/14 Self Drilling Rock Bolt
Thread Type: T international standard
O.D. (mm): 30
Ultimate Load (kN): 260
I.D. (mm): 14
Yield Load (kN): 220
Cross Sectional Area (mm2): 356
Unit Weight (Kg/m): 2.80
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30mm T Thread Micropiles T30/14 356mm2 Self Drilling Rock Bolts

T30/14 Seld Drilling T Thread Micropiles 30mm Outside Diameter


Features

SupAnchor® self drilling anchor system is a bolting solution for difficult ground and rock conditions.

Self drilling anchor bar is driven to the required depth by means of rotary percussive drilling. Injection is carried out through hollow anchor bar. Injection mixture flows through the holes at the sacrificial drill bit and automatically stabilizes the drilled hole.

Applications

1. Micropiles
2. Anchors against uplift
3. Slope stabilization
4. Soil nailing
5. stabilization of embankments
6. Protection of retaining structures
7. Drains

Technical Data

Injection Anchor BarT30/16T30/14T30/11
Outside Diameter (mm)303030
Internal Diameter (mm )161411
Cross sectional area (mm2)343356406
Ultimate load (kN)≧ 220≧ 260≧ 320
Yield load (kN)≧ 180≧ 220≧ 260
Weight (kg/m)2.72.83.25
Thread typeT30 International Standard / Left or Right
Type of steel40Cr / S460NH
Elongation %Agt ≥ 5%, A100mm ≥ 12% / 10% / 8% / 6%, A200mm ≥ 10% / 6% ...
Length (m)(1) x 2, x3, x4, x5, x6, x7, x8, x9
Options of Anti-corrosionHot-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


Job sites

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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 has 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 No.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%

Quality 30mm T Thread Micropiles T30/14 356mm2 Self Drilling Rock Bolts for sale
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