Supanchor Rock Reinforcement Co., Ltd.
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Features
SupAnchor® self drilling anchor system is a bolting solution for difficult ground and rock conditions. The system enables drilling and grouting in one operation, making much saving in jobsite and project time.
High corrosion resistance
Tensile Strength (N/mm2 ) >= 1000 N/mm2
100+ year service life
Applications
Coastal defence walls, slopes and slabs
Soil nails
Docks and harbours
Building and bridge cross ties
Ground anchors
Holding down bolts
Rock bolts
Technical Data
| Stainless Steel Anchor Bar | SSTR25/ 200 | SSTR32/ 250 | SSTR32/ 280 | SSTR32/ 320 | SSTR32/ 360 | SSTR32/ 400 | |
| Ultimate load (kN) | ≧200 | ≧250 | ≧280 | ≧320 | ≧360 | ≧400 | |
| Yield load (kN) | ≧150 | ≧200 | ≧230 | ≧260 | ≧280 | ≧320 | |
| Tensile Strength (N/mm2) | ≧1000 | ≧1000 | ≧1000 | ≧1000 | ≧1000 | ≧1000 | |
| Outside Diameter (mm) | 25 | 32 | 32 | 32 | 32 | 32 | |
| Cross sectional area (mm2) | 229 | 266 | 299 | 336 | 382 | 433 | |
| Weight (kg/m) | 1.80 | 2.10 | 2.35 | 2.65 | 3.00 | 3.40 | |
| Thread type | ISO 10208 / Left or Right | ||||||
| Length (m) | 2/3/4/5/6 | ||||||
| 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 | ≤ 0.03 |
| 316 Stainless steel | 16.0 - 18.0 | 10.0 - 14.0 | ≦ 0.08 | ≦ 1.0 | ≦ 2.0 | ≦ 0.045 | ≤ 0.03 |
Anchor Bar and Accessories
Job sites
SubNumbers
10 Years - The average seniority > 10 years, which