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...anchor bolts are widely used as an efficient anchoring means, for drilling, grouting and anchoring in tunnel pre-support, slope anchor, mining, pre-support Micropiles etc. It is a kind of self drilling ancho...
...perform drilling, anchoring and grouting in a single operation. The hollow bar allows air and water to freely pass through the bar during drilling to remove debris and then allow ......
Factory direct tunnel slope protection project special self-propelled hollow anchor combined hollow grouting anchor Anchor bolt means a rod that transfers the structures or geotechnical load to a stable rock fo...
... or comparable 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 ...
High Quality L Shaped Anchor Bolts for Foundation in BS/AS/DIN/ANSI/ASME Standard Standard ANSI/ASME, JIS, EN, DIN, BS,GB, SH, ......
High Quality J Shaped Hook Anchor Bolts for Foundation in BS/AS/DIN/ANSI/ASME Standard Standard ANSI/ASME, JIS, EN, DIN, BS,GB, SH, ......
...Bolts Halfen Channel Bridge And Tunnel Product : cast in anchor channel for precast concrete system: cast iron anchor is one type precast concrete for the construction, precast device, at first precast C typ...
Anti-rust m20 Chemical Foundation Concrete m20 m12 16mm Expansion Wedge Anchor Bolts With Nut Product Description Stainless Steel Screw Type Expansion Anchor Bolts 1. Materials: carbon steel,stainless steel,bra...
Color zinc internal expansion bolt sleeve anchor with hex flange nut expansion anchor bolts Product Description We have all standard DIN, BS, JIS and ISO fasteners and other industrial parts with well-equipped ...
...Bolts Halfen Channel Bridge And Tunnel Product : cast in anchor channel for precast concrete system: cast iron anchor is one type precast concrete for the construction, precast device, at first precast C typ...
Zinc Sleeve Elevator Expansion Anchor Bolt Spring Washer Expansion Bolt/ Carbon Steel Elevator Anchor/Galvanize Wedge Size M6 M8 M8 M10 M10 M10 M12 M12 x50 x65 x70 x70 ......
..., this bolt and nut assembly is guaranteed to withstand the toughest conditions, making it ideal for use in mining, tunneling, and other similar projects where high-strength anchors are necessary. The Expans...
...bolt Toggle Clamp GH-43160 Features: Pull action, big holding capacity,quickly release Application: Welding, machining, checking fixture, assembly fixture, woodholding, metal holding, workholding clamps Weig...
...Bolt R32 Self Drilling Anchor System The Self Drilling Anchor (SDA) system is a bolting solution for difficult ground and rock conditions. The system enables drilling and grouting in one operation, making mu...
...Anchor Bolts Product Description Expansion Bolts expansion bolt, using the cone and inflation (or expansion sleeve) of relative motion, prompting expansion expansion, and the expansion of hole wall concrete ...
Expansion Shell Anchor Bolt Rock Support Bolt Mechanical Rock Support Bolt Application Expansion shells are used for fixing single-sided shuttering or similar structures in rock, concrete or comparable load-bea...
Stainless Steel Eyelet Foundation Bolt L 7 J Type Anchor Bolt With Nuts M10 Plain Product Description Product Name L 7 J Type Anchor Bolt Material Stainless steel (304, 316, 201), carbon steel (35#, 45#), galva...
Grade 12.9 9.8 M36 Foundation Bolts 304 316 Stainless Steel Anchor Bolt Welded Plate Product Description Product Name Anchor Bolt Material ZINC Type DIN Place of Origin China Brand Name TOBO Material Stainless ...
Chinese Direct Selling L/J Type Oxidation Blackened Embedded Bolt Foundation Anchor Bolt Product Description item Anchor Bolt Color Black Finish Bright(Uncoated) System of Measurement Metric Place of Origin Chi...
... engineering anchor rod operations. It uses two hydraulic rock drills, one for drilling holes and the other for installing bolts. It is equipped with a mesh grabbing mechanical arm, which has a high level of...