sinodrills r25n r32l r32n r32s r38n r51l r51n steel anchor hollow bar mining

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  • Sinodrills R32n Self Drilling Anchor Bolts With High ...

    Sinodrills R32n Self Drilling Anchor Bolts With High Quality Hollow Anchor Bar Ibo Anchor, Find Complete Details about Sinodrills R32n Self Drilling Anchor Bolts With High Quality Hollow Anchor Bar Ibo Anchor,Hollow Drilling Rock Anchor Bolts,Hollow Anchor Bar,Ibo Anchor from Mining Machinery Parts Supplier or Manufacturer-Guizhou Sinodrills Equipment Co., Ltd.

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  • Hollow Self Drilling Anchor System - Split Set Mining

    Technical Data: Unit: R25N: R32L: R32N: R32S: R38N: R51L: R51N: T76N: T76S: Key Size (mm) mm: 41: 46: 46: 46: 50: 75: 75: 100: 100: Length (mm) mm: 35: 45: 45: 65: 60 ...

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  • Sinodrills R25n-14 Sda Self Drilling Slope Stabilization ...

    Sinodrills R25n-14 Sda Self Drilling Slope Stabilization Hollow Soil Nailing, Find Complete Details about Sinodrills R25n-14 Sda Self Drilling Slope Stabilization Hollow Soil Nailing,Hollow Drilling Rock Anchor Bolts,Reinforcing Steel Bars,High Quality Steel Reinforcing Bars from Mining Machinery Parts Supplier or Manufacturer-Guizhou Sinodrills Equipment Co., Ltd.

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  • China Hollow Grouted Self Drilling Tunnel Rock Bolt

    Hollow grouted self drilling tunnel rock bolt mining anchor bolt Product Show. Type: R25N, R32N, R32S, R38N, R51L, R51N, T30/11, T40/16, T76N, T76S. Max. Tensile Load: 200-1900KN. Yield Load: 150-1500KN. Standard length: we can supply any length according to construction require. Application: Drilling; Placement of steel reinforcing elements ...

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  • R51N full threaded IBO grouting hollow anchor bar for ...

    R51N full threaded IBO grouting hollow anchor bar for micropile, US $ 5 - 15 Meter, Guizhou, China, SINODRILLS, R51N.Source from Guizhou Sinodrills Equipment Co., Ltd. on Alibaba.com.

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  • Full Threaded Steel Self Drilling Rock Bolt Hollow ...

    Full Threaded Steel Self Drilling Rock Bolt Hollow Anchor Bar Anchor Rods Price, Find Complete Details about Full Threaded Steel Self Drilling Rock Bolt Hollow Anchor Bar Anchor Rods Price,Stainless Steel Anchor Bolts,Stainless Steel Hollow Bolt,Hollow Anchor Bar from Anchors Supplier or Manufacturer-Zhong Yun Intelligent Machinery (Yantai) Corp., Ltd.

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  • DSI Hollow Bar - DSI Underground Australia

    The DSI Hollow Bar Anchor has an advantage in all applications where normally cased drilling is required. The DSI Hollow Bar Anchor System allows for anchoring in both cohesive and non cohesive ground, even under limited space conditions. Standard Lengths & Packaging. Standard lengths available include 2.0m, 3.0m, 4.0m, 6.0m.

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  • Maxdrill Self-Drilling Hollow Anchor Bar R51 Drilling Steel

    Drilling Steel, Self-Drilling Hollow Anchor Bar manufacturer supplier in China, offering Maxdrill Self-Drilling Hollow Anchor Bar R51 Drilling Steel, Maxdrill High Precision T51 D51 L790 HD712 Shank Adapter for Mining Quarry, Maxdrill High Precision T51 D51 L790 Shank Adapter for HD712 and so on.

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  • GY Self Drilling Hollow Bar Anchor(id:8997958) Product ...

    GY Self Drilling Hollow Bar Anchor(id:8997958), View quality self drilling anchor, hollow bar anchor, rock bolt details from Luoyang Gongyan Technology Co.,Ltd storefront on EC21.com. Buy best GY Self Drilling Hollow Bar Anchor with escrow buyer protection.

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  • Hollow Self Drilling Injection Anchor R51L 51mm for rock ...

    Hollow Self Drilling Injection Anchor R51L 51mm for rock drilling, grouting. 1. Introduction Self Drilling Hollow Injection Anchor is a kind of bar integrated with the functions of drilling, grouting and anchoring, and it can ensure anchoring for complex ground conditions. It's safe, reliable and efficient. 2. Application The product is suitable for broken rock, loose soil and difficult to ...

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  • Sinodrills R25n-14 Sda Self Drilling Slope Stabilization ...

    Sinodrills R25n-14 Sda Self Drilling Slope Stabilization Hollow Soil Nailing, Find Complete Details about Sinodrills R25n-14 Sda Self Drilling Slope Stabilization Hollow Soil Nailing,Hollow Drilling Rock Anchor Bolts,Reinforcing Steel Bars,High Quality Steel Reinforcing Bars from Mining Machinery Parts Supplier or Manufacturer-Guizhou Sinodrills Equipment Co., Ltd.

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  • Self Drilling Anchor Bolts, Self Drilling Anchor Bolts ...

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  • High-Quality, Durable & Robust hollow grouting anchor ...

    Compare. Excellent quality economic 40cr hollow bar self-drilling anchors Product descripion of 40cr hollow bar self-drilling anchors: (1)Type: R25N, R32N, R32S, R38N, R51L, R51N, T30/11, T40/16, T76N, T76S. (2)Max. (4)Standard length: we can supply any length according to construction require. (5)Application: Drilling,Placement of steel ...

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  • China Supanchor R25 R38 R51 self drilling anchor SDA

    2021-8-17u2002·u2002The Self Drilling Anchor system is comprised of a hollow threaded anchor bar with a sacrificial drill bit that performs drilling, anchoring and grouting in a single operation. Self drilling anchor system is mainly used in slope stabilization, tunneling pre-support, foundations with micro piles etc jobs, which is widely used in mining, tunneling ...

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  • Hollow Grouted Self Drilling Tunnel Rock Bolt Mining ...

    1, Hollow Drilling Mining Rock Grouting Anchor Bolt consists of hollow core with continuous hot-rolled outside thread. 2, Hollow Drilling Mining Rock Grouting Anchor Bolt can application as injection anchor without casing, especially for non-stable boreholes. 3, self-drilling installation, utilization of the anchor bar as drill rod with a ...

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  • drilling rock anchors, drilling rock anchors Suppliers and ...

    full threaded steel self drilling rock bolt hollow anchor bar anchor rods full threaded steel self drilling rock bolt hollow anchor bar anchor rods Size O.D(mm) I. D(mm) Ultimate Load(KN) Yield Load(KN) Weight(kg/M) R25N-14 25.0 14.0 200 150 2.3 R32L-22 32.0 22.0 210 160 2.8 R32N-21 32.0 21.0 280 230 2.9 R32N-18.5 32.0 18.5 280 230 3.4 R32S-17.5 32.0 17.5 360 280 3.5 R32S-15 32.0 15 ...

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  • China Supanchor R51 Self Drilling Steel Anchor Bolt ...

    China Supanchor R51 Self Drilling Steel Anchor Bolt, Find details about China Grouting Hollow Anchor Bar, Hollow Steel Anchor Bolt from Supanchor R51 Self Drilling Steel Anchor Bolt - Nantong SupAnchor Geotechnical Systems Co., Ltd.

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  • Construction Accessories, Stainless Steel Wire Mesh from ...

    1. Self-Drilling Rock Anchor Systems: Hot-DIP Galvanize and Plain Self Drilling Hollow Bar (R25N, R32N, R32S, R38N, R51L, R51N, T76N, T76S, 30/11, 30/14, 30/16, 40/16 ...

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  • Self Drilling Anchor Bolt(id:9652959). Buy China Self ...

    Self Drilling Anchor Bolt(id:9652959). View product details of Self Drilling Anchor Bolt from Liaocheng Jinquan Construction Machinery Co.Ltd manufacturer in EC21

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  • Sinodrills R25n-14 Sda Self Drilling Slope Stabilization ...

    Sinodrills R25n-14 Sda Self Drilling Slope Stabilization Hollow Soil Nailing, Find Complete Details about Sinodrills R25n-14 Sda Self Drilling Slope Stabilization Hollow Soil Nailing,Hollow Drilling Rock Anchor Bolts,Reinforcing Steel Bars,High Quality Steel Reinforcing Bars from Mining Machinery Parts Supplier or Manufacturer-Guizhou Sinodrills Equipment Co., Ltd.

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  • Self Drilling Anchor Bolts, Self Drilling Anchor Bolts ...

    Self Drilling Anchor Bolts, find quality Self Drilling Anchor Bolts products,Self Drilling Anchor Bolts Manufacturers, Self Drilling Anchor Bolts Suppliers and Exporters at China Rock Drilling Tools Factory Button Bits Manufacturer.

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  • High-Quality, Durable & Robust hollow grouting anchor ...

    Compare. Excellent quality economic 40cr hollow bar self-drilling anchors Product descripion of 40cr hollow bar self-drilling anchors: (1)Type: R25N, R32N, R32S, R38N, R51L, R51N, T30/11, T40/16, T76N, T76S. (2)Max. (4)Standard length: we can supply any length according to construction require. (5)Application: Drilling,Placement of steel ...

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  • GY Self Drilling Hollow Bar Anchor(id:8997958) Product ...

    GY Self Drilling Hollow Bar Anchor(id:8997958), View quality self drilling anchor, hollow bar anchor, rock bolt details from Luoyang Gongyan Technology Co.,Ltd storefront on EC21.com. Buy best GY Self Drilling Hollow Bar Anchor with escrow buyer protection.

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  • China Supanchor R25 R38 R51 self drilling anchor SDA

    2021-8-17u2002·u2002The Self Drilling Anchor system is comprised of a hollow threaded anchor bar with a sacrificial drill bit that performs drilling, anchoring and grouting in a single operation. Self drilling anchor system is mainly used in slope stabilization, tunneling pre-support, foundations with micro piles etc jobs, which is widely used in mining, tunneling ...

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  • Hollow Grouted Self Drilling Tunnel Rock Bolt Mining ...

    1, Hollow Drilling Mining Rock Grouting Anchor Bolt consists of hollow core with continuous hot-rolled outside thread. 2, Hollow Drilling Mining Rock Grouting Anchor Bolt can application as injection anchor without casing, especially for non-stable boreholes. 3, self-drilling installation, utilization of the anchor bar as drill rod with a ...

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  • drilling rock anchors, drilling rock anchors Suppliers and ...

    full threaded steel self drilling rock bolt hollow anchor bar anchor rods full threaded steel self drilling rock bolt hollow anchor bar anchor rods Size O.D(mm) I. D(mm) Ultimate Load(KN) Yield Load(KN) Weight(kg/M) R25N-14 25.0 14.0 200 150 2.3 R32L-22 32.0 22.0 210 160 2.8 R32N-21 32.0 21.0 280 230 2.9 R32N-18.5 32.0 18.5 280 230 3.4 R32S-17.5 32.0 17.5 360 280 3.5 R32S-15 32.0 15 ...

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  • China Supanchor R51 Self Drilling Steel Anchor Bolt ...

    China Supanchor R51 Self Drilling Steel Anchor Bolt, Find details about China Grouting Hollow Anchor Bar, Hollow Steel Anchor Bolt from Supanchor R51 Self Drilling Steel Anchor Bolt - Nantong SupAnchor Geotechnical Systems Co., Ltd.

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  • Construction Accessories, Stainless Steel Wire Mesh from ...

    1. Self-Drilling Rock Anchor Systems: Hot-DIP Galvanize and Plain Self Drilling Hollow Bar (R25N, R32N, R32S, R38N, R51L, R51N, T76N, T76S, 30/11, 30/14, 30/16, 40/16 ...

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  • Self Drilling Anchor Bolt(id:9652959). Buy China Self ...

    Self Drilling Anchor Bolt(id:9652959). View product details of Self Drilling Anchor Bolt from Liaocheng Jinquan Construction Machinery Co.Ltd manufacturer in EC21

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  • Self-drilling anchor rod - self -drilling anchor bolt ...

    2017-2-27u2002·u2002Self-Drilling Rock Anchor Systems: Hot-dip Galvanize and Plain Self Drilling Hollow Bar (R25N, R32N, R32S, R38N, R51L, R51N, T76N, T76S, 30/11, 30/14, 30/16, 40/16, 40/20, 52/26)) Tungsten Carbide and Steel Cross, Button Bits (R25 x 42 mm, R32 x 51 mm, R38 x 76mm, R51 x 110mm etc) Anomalistic Cast Bits ( R32 x 75mm, R38 x 110mm etc) Three ...

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  • 25mm Yield Load 150kN Self Drilling Anchor Bar For

    High quality 25mm Yield Load 150kN Self Drilling Anchor Bar For Tunneling from China, China's leading Self Drilling Anchor Bar product market, With strict quality control Self Drilling Anchor Bar factories, Producing high quality 25mm Yield Load 150kN Self Drilling Anchor Bar For Tunneling products.

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  • China R32 R38 R51 Self Drilling Hollow Anchor Bolt System ...

    Self Drilling Hollow Anchor Bolt System, Self Drilling Anchor Rock Bolt, Self Drilling Anchor System manufacturer supplier in China, offering R32 R38 R51 Self Drilling Hollow Anchor Bolt System, R25 R32, R38, T38 T45 T51 Gt60 Mf Rod, mm Rod, Drifter Rod, Extension Rod, Mining/Water Well DTH Drill Rod Drill Pipe for DTH Hammer Drilling and so on.

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  • Hollow Self Drilling Anchor Rock Bolt(id:8905411). Buy ...

    Hollow bar self-drilling anchor is a bolting solution for unstable ground conditions such as sand, gravel, silt and clays, and in soft to medium fractured rock formations. A hollow bar self-drilling anchor system consists of: a hex nut, a bearing plate, a coupling sleeve which enables the flexibility in length, hollow anchor bar(s) and a ...

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  • high quality steel glavnized reinforce self drilling ...

    1. hollow anchor bar 2. Common groutable 3. use in mining, hard rock, tunnel 4. R thread, T thread 5., R25N--T40/16. 1. Common groutable anchor bar consists of hollow anchor bolt, anchor plate and anchor nut.It can be used in the supporting of all kinds of rock and soil, and suitable for the supporting of medium or long anchoring bolt, or the roof supporting of underground works.

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  • China Self Drilling Anchor Bar - China Self Drilling ...

    3. The anchor bar with standard full thread can be cut according to your requirement. The cut anchor bars can be connected by couplers. It's suitable in narrow work space. 4. Due to the continuous R-thread and T-thread, self drilling anchor bolt has higher bonding stress.

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  • Self-drilling Hollow Grouting Bolt_Vettev Oilfield ...

    Self-drilling Hollow Grouting Bolt. Advantage: VETTEV has vast network, good relationship with manufacturers, enables us to offer superior products to clients, we can supply a whole set solution that can save our customers lots of time in purchasing, also it is common for VETTEV to save our customer at least 5% cost off of direct pricing. Self-Drilling Grouting bolt consists of anchor nut ...

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  • Sinodrillsr32s-17.5ระบบทอดสมอสมอเจาะตนเอง ...

    Sinodrillsr32s-17.5ระบบทอดสมอสมอเจาะตนเองบาร์, Find Complete Details about Sinodrillsr32s-17.5ระบบทอดสมอสมอเจาะตนเองบาร์,ร็อคเจาะกลวงสลักเกลียว,เหล็กเส้นเสริม,ที่มีคุณภาพสูงเหล็ก ...

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  • Full Threaded Thép Tự Khoan Rock Bolt/hollow Anchor Bar ...

    Full Threaded Thép Tự Khoan Rock Bolt/hollow Anchor Bar/anchor Rods, Find Complete Details about Full Threaded Thép Tự Khoan Rock Bolt/hollow Anchor Bar/anchor Rods,Steel Rock Bolt,Hollow Anchor Bar,Anchor Rods from Anchors Supplier or Manufacturer-Jining Hengwang Mining Machinery Co., Ltd.

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  • Rock Reinforcement SDA SWX RFX

    2018-2-21u2002·u2002SDA Self Drilling Hollow Core Anchor System A ) Functional elements. B) Operational elements. Anchor rods * Sacrificial Drill bits. Extension Couplings. Nut and Plate. R25. R32. R38. T76. R25N. R32N. R32S. R38N. R51L. R51N. 200 150. 280 /230. 360 280. 500 400. 550 450. 800 630. R32L. Replaced by GDE Sales Conference 2007 11/27/2014 ...

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  • Sinodrills R25n-14 Sda Self Drilling Slope Stabilization ...

    Sinodrills R25n-14 Sda Self Drilling Slope Stabilization Hollow Soil Nailing, Find Complete Details about Sinodrills R25n-14 Sda Self Drilling Slope Stabilization Hollow Soil Nailing,Hollow Drilling Rock Anchor Bolts,Reinforcing Steel Bars,High Quality Steel Reinforcing Bars from Mining Machinery Parts Supplier or Manufacturer-Guizhou Sinodrills Equipment Co., Ltd.

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  • Self Drilling Anchor Bolts, Self Drilling Anchor Bolts ...

    Self Drilling Anchor Bolts, find quality Self Drilling Anchor Bolts products,Self Drilling Anchor Bolts Manufacturers, Self Drilling Anchor Bolts Suppliers and Exporters at China Rock Drilling Tools Factory Button Bits Manufacturer.

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  • High-Quality, Durable & Robust hollow grouting anchor ...

    Compare. Excellent quality economic 40cr hollow bar self-drilling anchors Product descripion of 40cr hollow bar self-drilling anchors: (1)Type: R25N, R32N, R32S, R38N, R51L, R51N, T30/11, T40/16, T76N, T76S. (2)Max. (4)Standard length: we can supply any length according to construction require. (5)Application: Drilling,Placement of steel ...

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  • GY Self Drilling Hollow Bar Anchor(id:8997958) Product ...

    GY Self Drilling Hollow Bar Anchor(id:8997958), View quality self drilling anchor, hollow bar anchor, rock bolt details from Luoyang Gongyan Technology Co.,Ltd storefront on EC21.com. Buy best GY Self Drilling Hollow Bar Anchor with escrow buyer protection.

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  • China Supanchor R25 R38 R51 self drilling anchor SDA bars ...

    2021-8-17u2002·u2002The Self Drilling Anchor system is comprised of a hollow threaded anchor bar with a sacrificial drill bit that performs drilling, anchoring and grouting in a single operation. Self drilling anchor system is mainly used in slope stabilization, tunneling pre-support, foundations with micro piles etc jobs, which is widely used in mining, tunneling ...

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  • Hollow Grouted Self Drilling Tunnel Rock Bolt Mining ...

    1, Hollow Drilling Mining Rock Grouting Anchor Bolt consists of hollow core with continuous hot-rolled outside thread. 2, Hollow Drilling Mining Rock Grouting Anchor Bolt can application as injection anchor without casing, especially for non-stable boreholes. 3, self-drilling installation, utilization of the anchor bar as drill rod with a ...

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  • drilling rock anchors, drilling rock anchors Suppliers and ...

    full threaded steel self drilling rock bolt hollow anchor bar anchor rods full threaded steel self drilling rock bolt hollow anchor bar anchor rods Size O.D(mm) I. D(mm) Ultimate Load(KN) Yield Load(KN) Weight(kg/M) R25N-14 25.0 14.0 200 150 2.3 R32L-22 32.0 22.0 210 160 2.8 R32N-21 32.0 21.0 280 230 2.9 R32N-18.5 32.0 18.5 280 230 3.4 R32S-17.5 32.0 17.5 360 280 3.5 R32S …

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  • China Supanchor R51 Self Drilling Steel Anchor Bolt ...

    China Supanchor R51 Self Drilling Steel Anchor Bolt, Find details about China Grouting Hollow Anchor Bar, Hollow Steel Anchor Bolt from Supanchor R51 Self Drilling Steel Anchor Bolt - Nantong SupAnchor Geotechnical Systems Co., Ltd.

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  • Construction Accessories, Stainless Steel Wire Mesh from ...

    1. Self-Drilling Rock Anchor Systems: Hot-DIP Galvanize and Plain Self Drilling Hollow Bar (R25N, R32N, R32S, R38N, R51L, R51N, T76N, T76S, 30/11, 30/14, 30/16, 40/16 ...

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  • Self Drilling Anchor Bolt(id:9652959). Buy China Self ...

    Self Drilling Anchor Bolt(id:9652959). View product details of Self Drilling Anchor Bolt from Liaocheng Jinquan Construction Machinery Co.Ltd manufacturer in EC21

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  • Sinodrills R25n-14 Sda Self Drilling Slope Stabilization ...

    Sinodrills R25n-14 Sda Self Drilling Slope Stabilization Hollow Soil Nailing, Find Complete Details about Sinodrills R25n-14 Sda Self Drilling Slope Stabilization Hollow Soil Nailing,Hollow Drilling Rock Anchor Bolts,Reinforcing Steel Bars,High Quality Steel Reinforcing Bars from Mining Machinery Parts Supplier or Manufacturer-Guizhou Sinodrills Equipment Co., Ltd.

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  • Self Drilling Anchor Bolts, Self Drilling Anchor Bolts ...

    Self Drilling Anchor Bolts, find quality Self Drilling Anchor Bolts products,Self Drilling Anchor Bolts Manufacturers, Self Drilling Anchor Bolts Suppliers and Exporters at China Rock Drilling Tools Factory Button Bits Manufacturer.

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  • High-Quality, Durable & Robust hollow grouting anchor ...

    Compare. Excellent quality economic 40cr hollow bar self-drilling anchors Product descripion of 40cr hollow bar self-drilling anchors: (1)Type: R25N, R32N, R32S, R38N, R51L, R51N, T30/11, T40/16, T76N, T76S. (2)Max. (4)Standard length: we can supply any length according to construction require. (5)Application: Drilling,Placement of steel ...

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  • GY Self Drilling Hollow Bar Anchor(id:8997958) Product ...

    GY Self Drilling Hollow Bar Anchor(id:8997958), View quality self drilling anchor, hollow bar anchor, rock bolt details from Luoyang Gongyan Technology Co.,Ltd storefront on EC21.com. Buy best GY Self Drilling Hollow Bar Anchor with escrow buyer protection.

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  • China Supanchor R25 R38 R51 self drilling anchor SDA

    2021-8-17u2002·u2002The Self Drilling Anchor system is comprised of a hollow threaded anchor bar with a sacrificial drill bit that performs drilling, anchoring and grouting in a single operation. Self drilling anchor system is mainly used in slope stabilization, tunneling pre-support, foundations with micro piles etc jobs, which is widely used in mining, tunneling ...

    Get Price
  • Hollow Grouted Self Drilling Tunnel Rock Bolt Mining ...

    1, Hollow Drilling Mining Rock Grouting Anchor Bolt consists of hollow core with continuous hot-rolled outside thread. 2, Hollow Drilling Mining Rock Grouting Anchor Bolt can application as injection anchor without casing, especially for non-stable boreholes. 3, self-drilling installation, utilization of the anchor bar as drill rod with a ...

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  • drilling rock anchors, drilling rock anchors Suppliers and ...

    full threaded steel self drilling rock bolt hollow anchor bar anchor rods full threaded steel self drilling rock bolt hollow anchor bar anchor rods Size O.D(mm) I. D(mm) Ultimate Load(KN) Yield Load(KN) Weight(kg/M) R25N-14 25.0 14.0 200 150 2.3 R32L-22 32.0 22.0 210 160 2.8 R32N-21 32.0 21.0 280 230 2.9 R32N-18.5 32.0 18.5 280 230 3.4 R32S-17.5 32.0 17.5 360 …

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  • China Supanchor R51 Self Drilling Steel Anchor Bolt ...

    China Supanchor R51 Self Drilling Steel Anchor Bolt, Find details about China Grouting Hollow Anchor Bar, Hollow Steel Anchor Bolt from Supanchor R51 Self Drilling Steel Anchor Bolt - Nantong SupAnchor Geotechnical Systems Co., Ltd.

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  • Construction Accessories, Stainless Steel Wire Mesh from ...

    1. Self-Drilling Rock Anchor Systems: Hot-DIP Galvanize and Plain Self Drilling Hollow Bar (R25N, R32N, R32S, R38N, R51L, R51N, T76N, T76S, 30/11, 30/14, 30/16, 40/16 ...

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  • Self Drilling Anchor Bolt(id:9652959). Buy China Self ...

    Self Drilling Anchor Bolt(id:9652959). View product details of Self Drilling Anchor Bolt from Liaocheng Jinquan Construction Machinery Co.Ltd manufacturer in EC21

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