Corrosion Resistant Metric Thread Rock Bolt with Expansion Shell
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... between the bolt and the rock surface, ensuring maximum safety and stability for your mining and tunneling operations. The Expansion Shell Rock Bolt is made from premium-quality steel material that is sourced from casting. This ensures that the bolt is...
Cangzhou Fuhua Prestress Technology Co., Ltd
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hollow rock bolt - anchor bolt,grout rock bolt,mining rock bolt
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...anchor 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......
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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Threaded Rock Bolt T73/56 Hollow Self Drilling Rock Anchor Quarry High Efficiency
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... Description: Self drilling anchor system is mainly used in slope stabilization, tunneling pre-support, foundations with micropiles, it is also widely used in the railway system, metro project etc. It can be installed in sites with weak rocks, loose soil,...
HUNAN GOLDEN GLOBE I AND E OED CO.,LTD.
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400mm2 360kN Hollow Grouting 32mm Threaded Rock Bolts
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... the bolt has a high and immediate load bearing capacity if applied with fast setting resin capsules. 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...
Supanchor Rock Reinforcement Co., Ltd.
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T76 Self Drilling Anchor Bar Left Hand Full Thread Rock Bolting Tools
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...Anchor Bar Left Hand Full Thread Rock Bolting Tools Description: The self-drilling anchor system is an advanced geotechnical solution designed for efficient ground reinforcement and stabilization. The system comprises several key components, including a hollow anchor bar, nut, bearing plate, coupler, centralizer, and drill bit. By integrating drilling, grouting, and anchoring......
HEBEI MINETECH MACHINERY TECHNOLOGY CO., LTD
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Expansion Shell Rock Bolt Anchors Tunnel Rock Bolt Mining Anchor Bolt
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...Rock Bolt Anchors Tunnel Rock Bolt Mining Anchor Bolt Application The expansion shell acting as an accessory on rock bolt, it is screwed on the rock bolt , then inserted into drilling hole.the rotate the rock bolt until the shell can not be expanded, and the rock bolt......
Sunrise Foundry CO.,LTD
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Metric Thread FRP Bolt Green M10 Plastic Bolts Corrosion Resistance
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20-100mm Length FRP Bolt - Metric Thread Essential for B2B Purchases *, *::before, *::after {box-sizing: border-box;}* {margin: 0;}html, body {height: 100%;}body {line-height: 1.5;-......
Plasticon FRP Co.,Ltd.
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DIN976 Metric Thread Stud Bolt 10.9 Grade Black Finished
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high quality DIN976 metric thread stud bolt 10.9 grade black finished Product Description Material Stainless steel (304, 316, 201), carbon steel (35#, ......
TOBO GROUP LTD
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Chinese Manufacturer Wide Application Complete Specification Drilling Hollow Grouting Rock Bolt/Anchor Rod Hollow Anchor Direct Selling
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Product Description Zhengde The hollow anchor consists of five parts: hollow drill pipe, plastic drill bit, grout stopper, backing plate, and nut. The drill bit is made of engineering plastic and is equipped with slurry holes and dust removal. Application ......
Shandong Zhengde Metal Manufacturing Co., Ltd
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316L metric thread stud bolts
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Sell 316L hex socket bolt, u bolts clamp 1.4541 threaded rod ,stud bolts,aisi321, spring washers flat head countersunk screws, bolt , stud bolts, sus321 full thread stud bolt Product Range: Bolt, nut, washer, thread rod ,round bar,rivets and other ......
POPEYE Industrial Co,.Ltd
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