| Customization: | Available |
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| Material: | High Strength Steel |
| Type: | Round Head |
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No predrilling
Rock at any depth
Can be installed in all soil types
Casing for lateral loads
Grout and bar are installed simultaneously
Only need rock drill & grout plant
| Test Items | Sampling Ratio |
| Pull Test | ≥5% |
| Dimension Inspection | =100% |
| Thread Inspection | =100% |
| Surface Inspection | =100% |
| Test Items | Sampling Ratio |
| Thread Inspection | =100% |
| Hardness Inspection | =100% |
| Surface Inspection | =100% |
| Dimension Inspection | ≥10% |
| R38 HOLLOW BAR | ||
| Specification | R38N-21 | R38N-19 |
| da(mm) | 38 | 38 |
| di(mm) | 21 | 19 |
| P(mm) | 12.7 | 12.7 |
| Ultimate Load(KN) | 500 | 500 |
| Yield Load(KN) | 400 | 400 |
| Weight(Kg/m) | 4.8 | 5.5 |
| Thread Type | ISO 10208 | |
| Type of Steel | EN 10083-1 | |
| Thread Type | Left Hand / Right Hand | |
| Option of Anti-Corrosion | Hot-dipped Galvanization Standard | |
| Painting Coating | ||
| Epoxy Coating | ||
| Length(m) | 1 m, 1.5m, 2m, 2.5m, 3m, 3.5m, 4m, 4.5m, 5m, 5.5m, 6m | |
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