Hot Dip Galvanized Expansion Shell Rock Bolt For Long-Lasting Performance
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... our Underground Mining Roof Support Expansion Shell. It is designed to be used as an independent or auxiliary roof support system in mine working areas. Furthermore, it has the characteristics of easy-to-handle bolts and fast deployment time, thanks......
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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Galvanized Expansion Shell Bolt Anchor M20 M8*7 M6 M5 M4 Expansion Bolt Stainless Steel
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1/4" 1/2" 3/4" 3/8" 5/8" 5/16" Metal Black Oxide Flat Washers M2 M2.5 M3 M3.5 M4 M5 DIN 9021 Description Specifications For Anchor Bolt, Expansion Anchor, Wedge Bolt, Drop in Anchor 1.Supply to USA,Europe,Austrilia,and Middle East 2.Matrial: Stainless ......
EUROTECH FASTENERS (WUXI) 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 Bolt Screw , Drive Iron M8 M10 Expansion Screw
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Galvanized expansion screw Expansion bolt Tube M8 GB extended drive iron expansion M6 expansion bolt M10 Material: Carbon steel Q235, stainless steel Utility fastening Finish gloss galvanized Standard number GB/T15856.1-2002 Strength rating 4.8 Expansion screw Expansion bolt, M8M10 Metal external expansion national standard expansion bolt......
Shenzhen Feitai Hardware Products Co., Ltd.
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Carbon Steel Expansion Elevator Anchor Bolt Yellow Galvanization Sleeve Anchor Bolt
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...Expansion Elevator Anchor Bolt Sleeve Anchors Expansion Screws Yellow Galvanization Characteristics: Made of High-Strength Material: Elevator expansion bolts are typically crafted from high-strength steel or other durable metals, ensuring their ability to withstand continuous stress and vibrations during elevator operation. Unique Expansion Design: The bolts......
Jiangsu Ying Yan Fastening System Technology Co.Ltd
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Expansion Galvanized Concrete Sleeve Anchors Bolts With Hex Nut M8-M24 Size
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DIN BSW ANIS Standard Expansion Concrete Sleeve Anchor Bolt With Hex Nut M8-M24 Product Description Sleeve Anchor is composed of flange bolt, expansion bolt and sleeve pipe. Sleeve Anchors are cylindrical fasteners that are used to connect objects and ......
Handan city Yongnian District Maide Fasteners Co. Ltd
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High Performance Toilet Mounting Hardware Color Galvanized Expansion Bolt M6
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...: carbon steel Surface treatment: electroplating color zinc. Scope of application: Packing: plastic bag/carton. Name: Color zinc expansion bolts Type: S-D51 Brand: San-Tide Usage: Manual installation Origin: Chian xiamen Material: iron The first...
Xiamen MuRuJia Trade Co.,LTD
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Factory Direct Sales, Expansion Bolts, Color Galvanized Expansion Anchor Bolts Galvanized Expansion Bolts, Customizable
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Handan Wangsheng Fastener Co., Ltd.
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