Supanchor Rock Reinforcement Co., Ltd.
Safe, from safe manufacturer.
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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). |
Applications
Tunelling
mining
Soil nails
Docks and harbours
Building and bridge cross ties
Ground anchors
Holding down bolts
Coastal defence walls, slopes and slabs
Technical Data
|
Anchor Bars Type
1.4462 Stainless Steel | Weight
kg / m | UL / YL
kN | Elongation | TR thread Bars Alternative Specification | TR thread Can Connect R thread | |
| Anchor Bar Type | UL / YL kN | |||||
| SSTR32/360 | 3.2 | 360 / 280 | Agt ≥ 5% | R32N/19 R32S/15 T30/11 | 280 / 230 360 / 280 320 / 260 | Couplers
Nuts
Drilling Bits
Drill Adapters
|
| SSTR38/660 | 5.75 | 660 / 525 | Agt ≥ 5% | R38N/19 T40/20 T40/16 | 500 / 400 540 / 430 660 / 525 | |
| SSTR51/930 | 8.0 | 930 / 730 | Agt ≥ 5% | R51N/33 T52/26 | 800 / 630 929 / 730 | |
| 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.
has its own quality tracking systems. Every batch of anchor bar has its unique batch No.1 exporter of SDA bars in Asia, quality control has been always SupAnchor’s biggest