Features
In coastal or aggressive environments, the traditional steel requires significant efforts to establish adequate corrosion protection. For projects requiring design lives in the region of 100 years, stainless steel provides practical solution. In general it is reasonable to use grade 304 for most non-marine applications, highways and marine structures generally call for grade 316 because of high chloride concentrations. The system enables drilling and grouting in one operation, making much saving in jobsite and project time.
Advantages
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Unique corrosive resistant
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2m to 6m standard lengths
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Proven high bond strength
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High strength thread
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Superior ductility for seismic activity
Applications
Technical Data
| Stainless Steel Hollow Bar | SSTR38 /500 | SSTR38 /660 | SSTR38 /750 | SSTR51 /550 | SSTR51 /800 | SSTR51 /1000 | SSTR51 /1250 |
| Ultimate load (kN) | ≧500 | ≧660 | ≧750 | ≧550 | ≧800 | ≧1000 | ≧1250 |
| Yield load (kN) | ≧400 | ≧528 | ≧600 | ≧440 | ≧630 | ≧800 | ≧1000 |
| Tensile Strength (N/mm2 ) | ≧1000 | ≧1000 | ≧1000 | ≧1000 | ≧1000 | ≧1000 | ≧1000 |
| Outside Diameter (mm) | 38 | 38 | 38 | 51 | 51 | 51 | 51 |
| Cross sectional area (mm2) | 535 | 700 | 789 | 585 | 840 | 1070 | 1299 |
| Weight (kg/m) | 4.2 | 5.5 | 6.2 | 4.6 | 6.6 | 8.4 | 10.2 |
| Thread type | ISO 10208 / Left or Right | ISO 1720 / Left or Right |
| Length (m) | 2/3/4 | 2/3/4 | 2/3/4 | 2/3/4 | 2/3/4 | 2/3/4 | 2/3/4 |
| Type of Stainless Steel | 1.4462 / 304 / 316 |
| Chemical composition .% | Cr | Ni | C | Si | Mn | P | S |
| 1.4462 Stainless steel | 21.0 - 23.0 | 4.5 - 6.5 | ≦ 0.03 | ≦ 1.0 | ≦ 2.0 | ≦ 0.03 | ≦ 0.02 |
| 304 Stainless steel | 18.0 - 20.0 | 8.0 - 10.5 | ≦ 0.08 | ≦ 0.75 | ≦ 2.0 | ≦ 0.045 | ≤ 0.030 |
| 316 Stainless steel | 16.0 - 18.0 | 10.0 - 14.0 | ≦ 0.08 | ≦ 1.0 | ≦ 2.0 | ≦ 0.045 | ≤ 0.030 |
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% |
Product Tags:
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SSTR38/750 High Bond Strength SDA 600kN Yield Load 38mm Stainless Steel Anchor Rods Images
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