Technical Specifications
Overview
Self-Drilling Hollow Anchor Bolt R32
The R32 self-drilling hollow anchor bolt is a versatile solution designed for unstable ground conditions, tunneling, and slope stabilization. This system allows for simultaneous drilling and grouting in a single operation, significantly reducing construction time and costs. Suitable for both temporary and permanent applications, it functions as a drill rod, flushing pipe, and anchor bar.
Technical Specifications
Performance Metrics (R32 Series)
| Property | R32L | R32N | R32S |
|---|---|---|---|
| Outside Diameter (mm) | 32 | 32 | 32 |
| Internal Diameter (mm) | 22 | 18.5 | 17 |
| Ultimate Load (kN) | 260 | 280 | 360 |
| Yield Load (kN) | 220 | 230 | 280 |
| Weight (kg/m) | 2.8 | 2.9 | 2.9 |
- Material Standards
- ISO10208EN10083-1
- Thread Configuration
- Left or Right hand
Logistics
Anti-Corrosion Options
Hot-dipped Galvanization
- Available Lengths
- 1-6m (custom lengths available upon request)
