High Capacity Expansion Shell Rock Anchor Bolt M24
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..., this bolt and nut assembly is guaranteed to withstand the toughest conditions, making it ideal for use in mining, tunneling, and other similar projects where high-strength anchors are necessary. The Expansion Mechanism of this anchor bolt is a three...
Cangzhou Fuhua Prestress Technology Co., Ltd
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280kN 0.86Kg/M Self Drilling 28mm Rock Anchor Bolts For Slope Stabilization
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... and curing of glass fiber yarn, resin and curing agent. The shape of the anchor rod body is full thread. GFRP SDA bolt can be used in soft rock or clay soil, for the reinforcement of the face of the tunnel or for slope stabilization. Furthermore the...
Supanchor Rock Reinforcement Co., Ltd.
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Self Drilling Grouting Tunnel Left Thread Rock Anchor Bolt
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...stopper etc., is a bolting solution for unstable ground conditions. Self drilling anchor bolt, R25N, R32L, R32N, R32S, R38N, R51L, R51N, T76N, T76S. 1. drilling bar self drill anchor bolt 2. self-drilling grouting 3. use in mine, hard rock, tunnel 4. R&T...
Liaocheng Jinquan Construction Machinery Co.,Ltd - China manufacturer of rock drilling tools button bits top hammer rock tools DTH hammer button bits
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Rock Anchor Bolt Dywidag Expansion Shell DSI Expansion Anchor
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Rock Anchor Bolt Dywidag Expansion Shell DSI Expansion Anchor About Us We are a professional Metal Foundry and we have been producing Gray Iron, Ductile Iron Castings and and any other precision castings for more than 25 years. We are dedicated to meet different requirements of various customers across the world, products are mainly involved rock support thread bars. Expansion shell.Kiruna bolt......
Sunrise Foundry CO.,LTD
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Soil Nailing Hollow Rock Anchor Bolts R32N/21 Roof Self Drilling OED / OEM
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... bit that performs drilling, anchoring and grouting in a single operation. Self drilling anchor system is mainly used in slope stabilization, tunneling pre-support, foundations with micro piles etc jobs, which is widely used in mining, tunneling, railway,...
HUNAN GOLDEN GLOBE I AND E OED CO.,LTD.
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25-130mm Diameter Self Drilling Anchor Bolt 200KN - 8000KN Capacity Anti Corrosion
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.... It has been widely used in tunnling, mining,slope stabilization, tunneldiseasestreatment and roof supporting of undergroundworks. It is for loose ground(clay, sand friable etc.) Hollow anchor rod is...
KSQ Technologies (Beijing) Co. Ltd
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R25/14 Self Drilling Rock Anchor For Tunnling Mining Slope Stabilization
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...:150KN Weight:2.3kg/meter Anchor bolt Anchor bolt means a rod that transfers the structures or geotechnical load to a stable rock formations,it consistsof rod, drill bit,coupling, plate, grouting stopper and nut. It has been widely used in tunnling,mining...
Hunan Golden Globe I&E O.E.D Co., Ltd.
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Hollow Grouted Self Drilling Tunnel Rock Bolt Mining Anchor Bolt
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...Rock Bolt Mining Anchor Bolt Introduction Of Hollow Drilling Mining Rock Grouting Anchor Bolt 1, Hollow Drilling Mining Rock Grouting Anchor Bolt consists of hollow core with continuous hot-rolled outside thread 2, Hollow Drilling Mining Rock Grouting Anchor Bolt can application as injection anchor without casing, especially for non-stable boreholes 3, self-drilling installation, utilization of the anchor......
KSQ Technologies (Beijing) Co. Ltd
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Anchors and Rock Bolts R25 to T130 for Self Drilling Hollow Anchor Bolt (R-thread)
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...Anchor Anchors and Rock Bolts Anchors and Rock Bolts R25 to T130 for Self Drilling Hollow Anchor Bolt (R-thread) Field of application IBO Self-drilling Anchors are successfully used for anchoring in poor ground, cohesive and non-cohesive soils, and in the case of unstable boreholes. Main applications are: • Tunneling and Mining Rock bolting Face anchoring......
ROSCHEN GROUP
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Customizable Support Mining Rock Friction Bolts Hot Dip Galvanized
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...Rock Bolt Anchor Support Mining Rock Friction Bolts Mining Rock Bolts For Mine Tunnel split set Rockbolts Production introduction The friction stabilizer bolt is a new type of anchor of full-length anchoring and activereinforcement of surrounding rock. It is composed of an anchor rod and tray. The anchor......
HEBEI MINETECH MACHINERY TECHNOLOGY CO., LTD
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