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 Current Location:Home - Products - Rock bolting - Self -drilling anchor bolt
 
Self-drilling anchor bolt
Self-drilling anchor bolt Self-drilling anchor bolt

(1)diameter: R25N (25/14), R32L (32/22), R32N (32/18.5), R32S (32/15), R32N (38/19), R51L (51/36), R51N (51/33), T76N(76/51),  T76S (76/45)
(2)Steel Grade: ACC. TO EN 10083-1
(3)Tensile Load: 200-1900KN.
(4)Standard length: 1M,2M,3M,4M,6M
(5)Supply ability:300MT/month
(6)Package: in bundles.
(7)Delivery time :30days

 
Self-drilling anchor bolt anchor bar anchor rod grouting and anchoring as a whole. Widely used as an efficient anchoring means, in tunnel presupport, slope, coast, mine, water conservancy projects, building foundation, roadbed reinforcement and geological diseases treatment such as landslip, crack, sinkage. It’s irreplaceable in narrow construction environment.
Rock Anchor products have a wide range of applications in civil and tunneling industries, including tunnel reinforcement/refurbishment, cliff and slope reinforcement, wall stabilization, rock-netting retention, parapet wall reinforcement, and gabion basket anchors.
 
Rock Anchor products have a wide range of applications in civil and tunneling industries, including tunnel reinforcement/refurbishment, cliff and slope reinforcement, wall stabilization, rock-netting retention, parapet wall reinforcement, and gabion basket anchors. Self-Drilling Rock Anchor Systems: Hot-dip Galvanize and Plain Self Drilling Hollow Bar (R25N, R32N, R32S, R38N, R51L, R51N, T76N, T76S, 30/11, 30/14, 30/16, 40/16, 40/20, 52/26)) Tungsten Carbide and Steel Cross, Button Bits (R25 x 42 mm, R32 x 51 mm, R38 x 76mm, R51 x 110mm etc) Anomalistic Cast Bits ( R32 x 75mm, R38 x 110mm etc) Three Aerofoil Cast Bits ( R38 x 110mm, R51 x 110mm etc)Tungsten Carbide and Steel Arched Cast Bits (R32 x 51 mm, R38 x 75mm, R51 x 110mm etc) Coupling Sleeves (R25 & R32 & R38 & R51 etc)Nuts (R25 & R32 & R38 & R51 etc).
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