R32 1000mm To 9000mm Anchor Tool Self Drilling Anchor Bolt Threaded Bar
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Self-Drilling Anchors The Self-Drilling Hollow Anchor System performs drilling, anchoring and grouting in one step. It allows air and water to freely pass through the bar during drilling to remove debris and then allows grout to be injected immediately after completely covers the entire bolt. Self-drifting anchor consists of: Hollow Anchor Rod Couplings Anchor Plate Anchor Nut Sacrificial Drill Bit Self-Drilling Anchor Bolt Description R25N......
KSQ Technologies (Beijing) Co. Ltd
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Self Drilling Anchor System Full Threaded R25n Hollow Anchor bar Anchor Bolt R25 Anchor Rods Full Thread Rebar Bolt for Coal
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...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, tunneldiseases treatment and roof supporting of ......
HEBEI MINETECH MACHINERY TECHNOLOGY CO., LTD
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R25N Ground Engineering Tool Self Drilling Anchor Hex Nut
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...grouting in one operation, making much saving in jobsite and project time. Which is comprised of a hollow threaded anchor bar with a sacrificial drill bit that performs drilling, anchoring and grouting in a single operation. Self drilling anchor system is...
KSQ Technologies (Beijing) Co. Ltd
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DIN7504K Self Drilling Screws Full Thread , Hex Head Tek Screws For Structural Steel
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...Self Drilling Screws Full Thread , Hex Head Tek Screws For Structural Steel 1. Descriptions: Hex Washer Head Self Drilling Screw is also called HWH drilling screw. The Self Drilling Screws drill their own holes when they’re screwed into materials such as wood, plastic and metal. Drilling screws can be produced according to the standards: GB GB / T, German standard DIN, Japanese standard JIS, international standard ISO. Hex flange self...
Suzhou Crever Fastener Co., Ltd
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R32N/18.5 Full Threaded O.D. 32mm Ultimate Load 280kN Self Drilling Anchor Bar
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.... The system enables drilling and grouting in one operation, making much saving in jobsite and project time. SupAnchor® has achieved the security application of 30,000,000 meters self-drilling anchor bar in the world. As the No.1 manufacturer and...
Supanchor Rock Reinforcement Co., Ltd.
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R38L Hollow Anchor Bar 1000mm To 8000mm Self Drilling Anchor Bar
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...Anchor Tool Self Drilling Anchor Bolt Threraded Bar Anchor Rods Introduction of Best Price Full Threaded Steel Self Drilling Rock Bolt FHJ-20 Anchor Rod Mining Industry Drilling Hollow Anchor Rod * High Strength Mining Self Drilling Hollow Rock Anchor Drill......
Shandong Xiangtong Huiyuan Metal Materials Co., Ltd.
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T130 130mm Large Diameter self drilling Anchor Bolt for urban tunnel
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... anchor bolt has a larger diameter than common anchor bolt. It is usually applied to pipe shed and micro pile. 2. Specification and technical parameters T-thread Hollow Anchor Bar Size Outer Dia. mm Inner Dia. mm Ultimate Load KN Yield Load KN Thread L/R...
ROSCHEN GROUP
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self drilling anchor bolt - rock bolt, rock anchor
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Self drilling hollow ground anchor bolts - rock bolts, rock anchor: 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......
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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X Cross Type 130mm T53 rock Drill Bit for SDA Self Drilling Anchor System
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...Drill Bit for SDA Self Drilling Anchor System Cross X bit T53/130mm Thread:T53 Diameter:130mm EX cross bit: Hardened cross bit for loose to medium dense ground conditions We could provide various drill bits, including cross bits, button bits and customized bits. As we have over 30 years experience of export, you could let us know your requirement and then we'll help you to solve all the problems. Bits type: Anchor......
HUNAN GOLDEN GLOBE I AND E OED CO.,LTD.
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Self Drilling Anchor Bolt Top Hammer Drilling Tools Grouting Anchor Bolts Bar
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Self Drilling Anchor Bolt Self Drilling Grouting Anchor Bolts Bar 1. R thread self drilling anchor bolt is suitable for broken rock, loose soil and conditions which are difficult to drill holes, such as fracture zones, decayed rock, gravel, sandy gravel, ......
Changsha Sollroc Engineering Equipments Co., Ltd
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