Unique TR Thread Design SSTR51 Self Drilling Anchor Coupler Stainless Steel Grade 1.4462
Features
| Double yield strength | The yield strength of #1.4462 stainless steel is twice as high as the one of #316 and #304 stainless steel. (EN 10088 / ASTM A240) |
| High ductility | High ductility makes all #1.4462 stainless steel anchor hollow bars achieve Elongation Agt ≥ 5%. (DIN EN 10080 / DIN 488). |
| Superior anti corrosion quality | Extremely high corrosion due to unique quality of high Ni & Cr and low carbon content (EN 10088/1–2005) Cr: 21-23 / Ni: 4.5-6.5 / C: ≤ 0.03 (%) |
| Lighter unit weight and lower cost | Double yield strength helps #1.4462 stainless steel to be designed with lighter unit weight and lower cost. |
| TR thread, T thread can connect R thtead | Unique TR thread design noly only achieves the crack widths to stay below the maximum permissible width of 0.1mm (DIN EN 10080 / DIN 488), but also matches perfectly to all the standard R threads in the market (R32&R38/ ISO 10208, R51/ISO1720). |
Advantages
- The length of coupling could be adjustable.
- The anchor bolt could be elongated by using couplers.
- Unnecessary to be pulled out.
- Drilling, grouting and anchoring can be finished at the same time.
Applications
Technical Data
| Coupler Type 1.4462 Stainless Steel | OD / L / UL mm / mm / kN | Weight kg / pc | 1.4462 Stainless Stee TR thread Bar Type | TR thread Couplers Can Connect R thread |
| SSTR3241140 SSTR3241180 | 41 / 140 / 280-300 41 / 180 / 320 + | 0.66 0.85 | SSTR32/360 | R32/R38/R51 Hollow Bars |
| SSTR3852200 SSTR3855220 | 52 / 200 / 500-539 55 / 220 / 660 + | 1.63 2.29 | SSTR38/660 |
| SSTR5163200 SSTR5170200 | 63 / 200 / 800-850 70 / 200 / 930 + | 1.90 3.04 | SSTR51/930 |
| Type of Stainless Steel | 1.4462 |
| 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 |
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.
Product Tags:
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TR Thread Design Self Drilling Anchor Coupler 200MM Length ISO Certificated Images
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