Self Drilling Anchor Coupling Sleeve R51 180mm Length For Tunnelling Ground Engineering
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... system enables drilling and 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....
KSQ Technologies (Beijing) Co. Ltd
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EN 10088 Steel Grade Self Drilling Anchor Coupling 20 HRC 30 HRC For Mining
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... stainless steel. (EN 10088 / ASTM A240) High ductility High ductility makes all #1.4462 stainless steel anchor hollow bars achieve Elongation Agt ≥ 5%. (DIN EN 10080 / DIN 488). Superior anti corrosion quality Extremely ......
Supanchor Rock Reinforcement Co., Ltd.
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Hollow Design Self Drilling Anchor Bolt With Hex Nuts R32 Bit Matching 160mm
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..., 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 undergroundworks. It is for loose ground(......
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 undergroundworks. It...
HEBEI MINETECH MACHINERY TECHNOLOGY CO., LTD
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Anchor Coupling R32L 45mm Anchor Drill Self Drilling Anchor Bar
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Anchor Coupling R32L 45mm Anchor Drill Self Drilling Anchor Bar 1. Application: The anchor coupler enables direct energy end-to-end transmission between the bar and bar. It can reduce loss, meanwhile, it can ensure maximum percussive energy at the drill bit. According to the minimum load specifications, Roschen anchor couplings......
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......
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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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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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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Hexagon Head Ceiling Cuting Self Drilling Anchor Screw 3 Inches Length
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...Self Drilling Anchor Screw The Concrete Anchor Bolt, also known as Expansion Anchor Bolt or Through Bolt Anchor, is a vital component in various construction and industrial applications. Manufactured by Fastener Co., this product is designed to provide secure and reliable anchoring solutions in concrete and other solid materials. With a HS Code of 7318160000, the Concrete Anchor......
NINGBO YONGBIAO FASTENER CO.,LTD
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