Galvanized Black 47mm Split Set Friction Rock Bolt Stabilizers With Domed Plates
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... mining and tunnel construction.The bolt consists of a high strength steel bolt with a ''U'' shape cross section and a longitudinal groove. To install a Split Set bolt, a hole is made in the rock with a diameter slightly smaller than...
HEBEI MINETECH MACHINERY TECHNOLOGY CO., LTD
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Black Scaffolding Accessories Spherical Hex Nut Domed Nut For Rock Bolt System
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...Domed Nut for Rock Bolt System Product Details 1.Commodity Name: Domed nut/spherical nut 2.Standard: As standard ,and ORM service is welcome 3.Material: S45C,45#,40Cr with heat treatment 4.Grade: Can work with PSB500 PSB830 PSB930 PSB1080grade thread bar 5.Surface Finish: Black, Zinc plated......
Sunrise Foundry CO.,LTD
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Dome Headed Ball Rock Anchor Bolts M24 Hot Forged Corrosion Resistance
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Dome Ball Rock Bolts-Bolt fittings Hot forged dome ball washer to suit M24 rock bolts Key Features The use of a Dome Ball, with compatible Domed Plate, generally ensures better alignment of the bolt to the roof and together will maximise load transfer from the bolt to the surrounding rock. Without the use of the Dome Ball, bending of the bolt at the collar can occur causing local abnormal loading of the bolt......
Cangzhou Fuhua Prestress Technology Co., Ltd
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Tensile Load 220kN / 300kN Slope Stabilization Hollow 25mm GFRP Rock Bolts
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...Stabilization Fiberglass Hollow GFRP Rock Bolts Features The SupFRP® GFRP Hollow Bolt is developed with high tensile load and pressure resistance. It combines rock bolt with injection function. After injection work,the bolt can remain in the borehole and bear load with plate and nut at the end. Due to high injection pressure,it can realize full grouting and improve project quality. The bolts......
Supanchor Rock Reinforcement Co., Ltd.
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hollow rock bolt - anchor bolt,grout rock bolt,mining rock bolt
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...bolt: Self drilling anchor bolts: self-drilling rock anchoring/rock bolt/anchor plate factory from China: R22, R25, R32, R38, R51 rock bit, nuts, couplings, drill rod etc. 1. Self Drilling Anchor Bolt. 2. Material:seamless steel pipe 40Cr/EN40Cr. 3. Left thread. 4. ISO9001&CE. Applications: Tunnelling ground engineering; Radial bolting,slope stabilization,forepoling,micro injection pile,face stabilization...
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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Hot Galvanized Ground Drill Anchor Plate For Slope Stabilization
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...Plate For Slope Stabilization Anchor bolt Anchor bolt means a rod that transfers the structures or geotechnical load to a stable rock formations, it consists of rod, drill bit,coupling, plate, grouting stopper and nut. It has been widely used in tunnling, mining,slope stabilization......
KSQ Technologies (Beijing) Co. Ltd
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R25/14 Self Drilling Rock Anchor For Tunnling Mining Slope Stabilization
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...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,slope stabilization, tunneldiseasestreatment and roof supporting of...
HUNAN GOLDEN GLOBE I AND E OED CO.,LTD.
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Hot Galvanized Ground Drill Anchor Bolt Plate For Slope Stabilization
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Hot Galvanized Ground Drill Anchor Plate For Slope Stabilization The Self Drilling Anchor (SDA) system is a bolting solution for difficult ground and rock conditions. The system enables drilling and grouting in one operation, making much saving in jobsite......
KSQ Technologies (Beijing) Co. Ltd
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Cold Galvanized AISI Metal Bottom Plate With Carbon Steel Material
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...securely integrated into concrete structures, providing a rock-solid foundation for your projects. Each concrete embed plate features robust bolts positioned for optimal stability and longevity. High-Grade Steel: Crafted from premium steel materials, our...
Foshan Haoyongchao Steel 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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