[email protected]


J-Series capsules are used as an anchoring support in strata where larger annular gaps between bolt and hole diameters are encountered with long tendon strand cables. Can be used with a range of long tendon support cables and include; SuperStrand cables, Flexibolts, Spinbolts, Megabolts, and Cable bolts. Bolts - Fehr Bros. is leading supplier of aircraft cable 5 / 16-18 X 1 Hex Head Tap Bolt, Full Thread Zinc Plated X 1000 Pcs. Code :C6114-1000. Connect to view price. 3 / 8-16 X 3 / 4 Hex Head Tap Bolt, Full Thread Zinc Plated X 1000 Pcs. Code :C6122-1000. Connect to view price. 3 / 8-16 X 1-1 / 2 Hex Head Tap Bolt, Full Thread Zinc Plated X 500 Pcs.

Cable Bolt Bulbed - DSI Underground Australia

In coal mining applications, the preferred hole diameters are 35/36mm for single bulbed cable bolts and 50mm for double bulbed cable bolts. Holes are drilled approximately 200mm shorter than the bolt length. If the bolts are to be tensioned, a tail of between 200 to 500mm is required dependent on the type of tensioning unit to be used. DYWIDAG Strand Anchors - DSI EMEADYWIDAG Strand Anchors are an actively tensioned ground anchor system and correspond to DIN 4125 and EN 1537 specifications. Tensioning minimizes or eliminates anticipated deformations of the system and deformations at the civil engineering measure. This applies both to temporary structures (e.g. pit support systems) and permanent tie backs. Domed Plate - DSI Underground Australia16. 5.03. Key Features. Domed Plates are compatible with DSI Underground Rock Bolts fitted with matching dome balls. Domed Plates are complimentary to the Dome Ball and overcome the problems of surface angularity. They allow the development of a good torque tension ratio. The Domed Plate and Dome Ball assembly provides up to 18° angle of tilt.

Eyebolts - DSI Underground Canada - Underground Mining

DSI Underground supplies welded, bent, open, and L bolts as well as custom manufacturing them to your length and threading requirements. These bolts are generally used for hanging piping, cable, and equipment. High strength steel. Grade 100 K. Bar diameteres:5/8", 3/4", 7/8". M and J Mining (PTY) Ltd on M2North12.0 multi bulb cable 40 ton CABLE BOLT 12M LONG X 18MM DIA. 38/40 TONNES CAPACITY, MULTIBULBED TO FIT 45 - 51 MM DIAMETER 450.11 Mechanical Rock Bolts - DSI Underground CanadaCable Bolts. Cable Bolts Plain & Bulb; Installation Accessories; Cable Bolt; CBJ-1 Tensioning Jack; Torque Tension Relationship for CB1-1; Operating Procedure; Cable Tensioner Mark2; HI-TEN Strand Bolt; Wedge Anchorage; Friction Stabilizers. Friction Stabilizers; Installation Accessories; Installation Quality Guidelines; Expandable Bolts. OMEGA

New & latest Pc Strand Anchor products 2021 for sale

New Pc Strand Anchor products manufacturing in China, with stylish and cool design emerge. Source new and latest Pc Strand Anchor products in 2021 from credible China manufacturers, suppliers and factories. Contact most popular products of manufacturers, trading companies, wholesalers & exporter directly on Made-in-China Power Cable Splicing and Terminating Guide The supplied length of cable is not sufficient to perform the intended job, e.g., only so much cable can be wound on a reel (the reel ends), or only so much cable can be pulled through so much conduit, around so many bends, etc. Cable failures Cables damaged after installation A tap into an existing cable (tee or wye splices) Stressing jack Manufacturers & Suppliers, China stressing stressing jack manufacturer/supplier, China stressing jack manufacturer & factory list, find qualified Chinese stressing jack manufacturers, suppliers, factories, exporters & wholesalers quickly on

US20050158127A1 - Yielding strata bolt - Google Patents

Turning now to FIG. 8, a first embodiment of a yielding cable bolt 21 is illustrated. The tendon 22 of the bolt 21 is fabricated from the multi-strand steel cable 1 and the near end is provided with the threaded end fitting 23 which cooperates with a load plate 24, grout injector 25 and nut 26.Rock Bolts Cable Bolts 23.5mm - Rock Bolts - Roof BoltsThe strand locker unit is pre-tensioned to the cable bolt at DSI Underground and shipped ready to install with a compatible dome plate. Notes DSI Underground Mining Products Division is Quality Assured to ISO 9001:2015, Registration QMS 41328.