220/180 KN Left Thread T30/16 Self Drilling Hollow Bar For Ground Engineering
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...grouted into loose or collapsible soil without a casing. The bar sections feature a hollow center that allows for a simultaneous drilling and grouting operation. Hollow Bar serves as a drill rod. It is fitted with a lost drill bit at the front that can be...
KSQ Technologies (Beijing) Co. Ltd
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Hollow Self Drilling Anchor Left Hand Threaded Rod T30/16 T30/14 T30/11 Expansion Shell Rock Bolt
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Hollow Anchor Bar Self-Drilling Bolt Left Hand Threaded Rod T30/16 T30/14 T30/11 Expansion Shell Rock Bolt Product Description Self drilling anchor system is mainly used in slope stabilization, tunneling pre-support, foundations with micropiles, it is also......
HEBEI MINETECH MACHINERY TECHNOLOGY CO., LTD
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T30/11 Soil Nails Ultimate Load 320kN Outside Diameter 30mm T Threaded Hollow Rock Bolts
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30mm T Thread Hollow Bar Soil Nails T30/11 Self Drilling Rock Bolts Features SupAnchor® self drilling anchor system is a bolting solution for difficult ground and rock conditions. The system enables drilling and grouting in one operation, making much ......
Supanchor Rock Reinforcement Co., Ltd.
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R32n Self Drill Threaded Bar Hollow Anchors Rods Hydraulic Swell Friction Expanding Shell Rod Bar
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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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SUS440C SP50 Chrome Plated Hollow Piston Rod Custom Diameter
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SP50 Hard Chrome Plated Bar Threaded Hydraulic Piston Rod Diameter 2/3/4/5/6/8/10/11/12/13/14/15/16/17/18/19/20/22/25/28/30/32/35/38/40/45/50/55/60/70/80 Length Length:10mm-6000mm Quality ISO9001:2008 standard Material 1,45#steel;2,GCr15;3,SUS440C Hardness......
Jiangsu New Heyi Machinery Co., Ltd
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