Product Description
LUHUI high tensile self drilling grouting stainess steel hollow rock bar is made of thick-walled seamless steel pipe material, surface is continuous international standard ladder-shaped threads, used with the excellent workmanship of alloy bits and coupling, in addition to all the features and effects of conventional self-drilling anchor Rod, also are widely used in collapse of tunnel construction.
size | length (m) | weight(kg/m) | outer （mm) | Inner (mm) | Cross section(mm²） | Ultimate load(kN) | Yield load (kN) |
T76N | 2.0-6.0 | 30-90 | 76 | 51 | 1835 | 1600 | 1200 |
T76S | 2.0-6.0 | 39.4-118.2 | 76 | 45 | 2400 | 1900 | 1500 |
Application
Tunnelling Ground engineering
• Radial bolting • Slope stabilization
• Forepoling • Micro injection pile
• Face stabilization • Temporary support anchor
• Portal preparation • Soil nailing
Chengdu LuHui Anchor Material Co., Ltd
- Phone: +86 028-68969723
- Business Type: Manufacturer
- Location: China
- Main Products: Tunnel anchor、anchor bolt、Anchor power tools
- Total Employees:Less than 100 people
- Year Established:
- Export Markets:Domestic Market,North America,South America,Asia,Europe
- Total Annual Revenue:
