Application:
1. Management of geological disasters.
2. Reinforcement of underwater projects.
3. Supporting of underwater projects.
Feature:
1. It adopts superior self drilling hollow anchor bolt,
2. It solves the problem of exhausting when anchoring upward or downward.Application range is broad.
3. It is convenient for operation. The anchor bar can be lengthened according to your demand.
Technical Data:
Hollow Anchor Bar
| Size | Outer Dia. (mm) |
Inner Dia. (mm) |
Ultimate Load (kN) |
Yield Load (kN) |
Weight (Kg/m) |
| SET73/53 | 73 | 53 | 1160 | 970 | 13.20 |
| SET73/45 | 73 | 45 | 1582 | 1270 | 17.80 |
| SET73/40 | 73 | 40 | 1865 | 1430 | 21.20 |
Coupler
| Size | Outer Dia. (mm) |
Length (mm) |
Weight (Kg/pc) |
Note |
| SST73 | 89 | 235 | 3.82 | With sealing structure |
| 95 | 245 | 5.70 |
Spherical Collar Nut
| Size | Key Size (mm) |
Length (mm) |
Weight (Kg/pc) |
| SET73 | 95 | 70 | 1.90 |
Flat Plate
| Size | Dimensions (mm) |
Thickness (mm) |
Hole Dia. (mm) |
Weight (Kg/pc) |
| SST73 | 175×175 | 34 | 80 | 6.85 |
| 250×250 | 40 | 80 | 18.00 |
Centralizer
| Size | Outer Dia. (mm) |
Length (mm) |
Weight (Kg/pc) |
| SET73 | 130 | 65 | 1.08 |
Drill Bit
| Size | Outer Dia. (mm) |
Weight (Kg/pc) |
Application Range (Advice) | ||
| EX | Sand, fills, gravel | ||||
| SST73/130 | 130 | 4.00 | |||
| SST73/175 | 175 | 6.80 | |||
| EXX | Softer sedimentary rocks such as marls, mudstones, siltstone | ||||
| SST73/130 | 130 | 4.00 | |||
| Clay Bit | Clay, soft soil, marls, loose sand or gravel | ||||
| SST73/150 | 150 | 4.00 | |||
| SST73/200 | 200 | 5.60 | |||
| SST73/250 | 250 | 6.75 | |||
| SST73/280 | 280 | 7.60 | |||
| SST73/175 | 175 | 5.20 | |||
| ESS-F | Weathered rock, stone walls, rubble | ||||
| SST73/130 | 130 | 4.70 | |||
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