Heavy Duty Expansion Shell Rock Bolt / Expansion Anchor Bolt Anti Corrosion For Concrete
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...Expansion Shell Rock Bolt is designed with a three-leaf expansion shell, making it ideal for use in hard rock formations. It is also designed with a metric thread type, which makes it easy to install and remove using standard tools. The Expansion Shell Rock Bolt......
Cangzhou Fuhua Prestress Technology Co., Ltd
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Underground Mining Expansion Shell Anchor Expansion Shell Rock Bolts
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...Expansion Shell Anchor Expansion Shell Rock Bolts Product Details Product Name: Expansion Shell / Rock anchors bolt Material: carbon steel for Expansion Shell, cast iron for Rock anchor bolts Finish: Oil Rusty Process: Forging for Expansion Shell, casting for Rock anchor bolts Application: Rock anchor used in sound rock......
Sunrise Foundry 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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..., 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, weathered layer, sand with stone layer and so difficult to create a hole in...
HEBEI MINETECH MACHINERY TECHNOLOGY CO., LTD
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Yellow Zinc Heavy Duty Expansion Hit Anchor Bolt for 12mm Diameter and DIN Standard
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Hebei Chengyi Engineering Materials Co., Ltd.
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M12*120mm SS316L Stainless Steel Heavy Duty Expansion Anchor Bolt
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M12×120mm SS316L Stainless Steel Heavy Duty Expansion Anchor Bolt Product Specifications Attribute Value Name Metal Bolt Standard DIN, ASME, ANSI, ISO Material Steel, Stainless steel, Brass, Copper, Titanium Alloy, Plastic Place of ......
Hunan Jia Shan Hardware Tech Co., Ltd.
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Heavy Duty Yellow Zinc Fix Bolt Class 8.8 Shield M8 Hex Sleeve Anchor
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... may look solid, it may be too porous to meet the requirements needed for installing a wedge anchor. Instead, the Sleeve Anchor is an expansion type anchor that should be considered for fastening to brick. Wedge anchors are designed to anchor objects into...
Shanghai Powermax Fastener Co., Ltd.
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Customized Heavy Duty Roller Shell For CPM 7936-14 With High Cost Performance
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... in the integration of production, sales, and service. Our headquarters is strategically located in the Meishan Industrial Park, Sichuan, China, covering an expansive area of 40,000 square meters. With three dedicated plants for forging, casting, drilling,...
Sichuan Meishan Shanbao Machine Mould Co., Ltd.
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Rock bolt with Expansion shell
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... load-bearing ground. The expansion shells hold in any rock strata which is sufficiently competent to provide an adequate anchorage. They are designed to anchor in soft ground or hard rock. In good strata the anchorage exceeds the ultimate strength of the...
HEBEI LONGQUAN INDUSTRY CO., LTD.
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Heavy Duty Wedge Type Expansion Anchor , Through Bolts Anchor Bolt
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Heavy Duty Wedge Type Expansion Anchor , Through Bolts Anchor Bolt Product Description Heavy Duty Wedge Type Expansion Anchor, Through Bolts Product Description The Wedge Anchor is a fully threaded, torque-controlled, wedge expansion anchor which is ......
Kunshan Grace Hardware Co., Ltd.
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Drilling Heavy Duty Rock Augers Double Start Single Flight Conical Auger
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...Heavy Duty Rock Augers Double Start Single Flight Conical Auger Main Applications: Single Cut Augers and Double Cut Augers are suitable for drilling in medium to strong rock (15~60MPa) Double Cut Augers are recommended for bigger diameters uncased boreholes. Drilling Dia mm Shell Dia mm Shell......
Changsha Golden Drilling Machinery Co.,Ltd
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