Features
SupAnchor is the No. 1 manufacturer and exporter of self drilling anchor systems in Asia. Owning wholly two production premises in Eastern and Western of China, 45,000m² of land, totally 15,000,000 meters of production capacity, 26 years of manufacturing and 20 years of exporting experiences.
Features and Advantages
Fits SupAnchor® standard Boomer, ROC and Mustang rigs. Particularly suitable for difficult ground conditions.
• A high rate of installation since drilling, placing and grouting can be performed in one single operation.
• Self drilling system eliminates the requirement for a cased borehole.
• Installation with simultaneous drilling and grouting possible.
• Easy installation in all directions, also upwards.
• Suitable for working in limited space, height and in areas of difficult access.
• Simple post grouting system.
Hot-dipped galvanizing for corrosion protection
Technical Data
| Anchor Coupling | R32L /22 | R32N /20 | R32N /18.5 | R32S /17 | R32S /15 | R32SS /14 | R32 /320 |
| Outside Diameter (mm) | 42 |
| Length (mm ) | 145 | 160 | 160 | 190 | 190 | 220 | 190 |
| Thread type | ISO 10208 - R32 / Left or Right |
| Type of steel | 40Cr / Q345B / 20Cr |
| Unit Weight (kg) | 0.72 | 0.80 | 0.80 | 0.96 | 0.96 | 1.10 | 0.96 |
| Hardness | HRC 20-30 |
| 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
Job sites
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% |
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Self Drilling Anchor Bar R32N Female & Male Threaded Coupling In Infrastructure Images
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