Silver Grey Black Expansion Shell Rock Bolt For Construction
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... and other corrosive elements is common. The bolt is available in silver, grey, and black colors, making it easy to match with various equipment and structures. The Expansion Shell Rock Bolt is designed with a three-leaf expansion shell anchor bolt, which...
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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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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Galvanized Expansion Shell Bolt Anchor M20 M8*7 M6 M5 M4 Expansion Bolt Stainless Steel
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...USA,Europe,Austrilia,and Middle East 2.Matrial: Stainless Steel 304/316, Carbon Steel Anchor Bolt, Expansion Anchor, Wedge Bolt, Drop in Anchor 3.Professional Perfomance Fastener Supplier 4.High Quality Anchor Bolt, Expansion Anchor, Wedge Bolt, Drop in...
EUROTECH FASTENERS (WUXI) CO., LTD
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JB/ZQ4763 Expansion Hex Head Bolt Zinc Plated Carbon Steel Material
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..., Expansion Anchor Bolt Standard JB/ZQ4763 Grade 4.6, 4.8, 8.8, 10.9, 12.9, AISI 2, AISI 5, AISI 8, AISI 10. Size M8-M24 Material stainless steel304,316,carbon steel35#, 45#, alloy steel, brass.. Surface treatment HDG, PTFE coated, plain, black,...
Shanghai Summery Industrial Machine Co. , Ltd.
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Aluminum Zinc Alloy 6063 Blue Zinc Plated Chromate Coating Expansion Anchor Dyna Bolt
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...Coating Expansion Anchor Dyna Bolt Product Specifications Attribute Value Name Metal Bolt Standard DIN, ASME, ANSI, ISO Material Steel, Stainless steel, Brass, Copper, Titanium Alloy, Plastic Place of Origin China Finish Polish, Passivation, Black, ......
Hunan Jia Shan Hardware Tech Co., Ltd.
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Factory Hot Rolled Seamless Steel Hollow Rock Bolts Expanding-Shell Pre-Stressed Hollow Anchor Rod
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Product Description 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 ......
SHANDONG ZHENGDEMETAL MANUFACTURING CO.,LTD.
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Gold / Black Coupling Sleeve Anchor Bolt Extension Coupler For Rock Hammer Drilling
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Same Diameter R22,R25 Gound drilling Coupling Sleeve Guide Tube Extension rod Threaded Rod Reducer Coupling Couplings Sleeve Are Used To Connect Several Rods To Each Other Product Name: Threaded Rod Reducer Coupling Description: Threaded Rod Reducer ......
HUNAN GOLDEN GLOBE I AND E OED CO.,LTD.
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Customized size M6~M64 Class 4.8 Bolts Anchor Expansion Bolts
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... Thread unc,unf,metric, thread Material Carbon steel Finish Zinc, ZYP,Black,HDG,Dacromet Packing Carton & Pallet Leading time 20-30 days Product details for Carbon steel class4.8 8.8 Zinc Plated Drop In Anchor Bolts Expansion Bolts Comapny profile for...
Shanghai New Lasting Co., Ltd.
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