sinorock rock drilling tools anchor rods hollow anchor bar

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  • SINOROCK R32 self drilling hollow thread anchoring bolts ...

    SINOROCK R32 self drilling hollow thread anchoring bolts self-drilling hollow anchor bar, US $ 1.1 - 15 Meter, customized, Customized, Bright(Uncoated), Longer Life TiCN, Metric.Source from Luoyang Sinorock Engineering Material Co., Ltd. on Alibaba.com.

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  • Sinorock® makes all series of self drilling anchor systems

    T Thread Anchor Bolt System. T thread self drilling rock bolt adopts groove-thread anchor bar, it can bond hollow bar with grouting materials effectively. It can be widely used in different projects, such as: mining, tunneling, hydroelectric station, civil construction and so on.

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  • R32 Mining Hollow Self Drilling Anchor Bolt Rods

    R32 Mining Self Drilling Anchor Bolt Hollow Anchor Rods. DESCRIPTION: Self drilling anchor bolt adopts wave-thread hollow bar, which has great anchoring effect and can be cut according to demands. Sinorock also produces large-diameter self drilling anchor bar by adopting advanced equipment and technology. Self drilling anchor bolt is composed ...

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  • Sinorock self-drilling anchor system introduction - Hollow ...

    2021-2-9u2002·u2002Sinorock is an experienced supplier of self drilling anchor system. It specializes in the production and sale of anchoring products. We have a lot of advanced machines for self-drilling anchor system. Most of them are designed and developed by ourselves. Now, we have applied the patent for our machines. Self-drilling…

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  • Sinorock Soil-clay Stabilization Drilling And Grouting ...

    2020-12-1u2002·u2002Sinorock® s elf drilling anchor bolt is composed of the hollow anchor bar, drill bit, anchor nut, anchor plate, anchor coupler, centralizer. It can combine drilling, grouting, and anchoring in one process. The self-drilling anchor system is safe, efficient, and convenient.

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  • Sinorock® sales Self drilling anchor bolt and accessories.

    Self Drilling Anchor Bolt (T thread) T thread self drilling anchor bolt is composed of hollow anchor bar, coupler, nut, drill bit, plate, and centralizer. It applies to marine environment and chloride corrosion conditions. Large Diameter Anchor Bolt. Large diameter anchor bolt has sizes include T73, T76, T103, T111, T127, T130.

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  • Sinorock High Quality Tunneling Hollow Rebar Threaded

    2020-8-1u2002·u2002Luoyang Sinorock ® Engineering Material Co., Ltd is a professional self-drilling anchor bolt manufacturer with over ten years' production experience. The company has passed ISO 9001:2015 and SGS certification, and all series of self-drilling anchor bolt has passed CE certification. Sinorock ® has two production bases, which have more than 100 sets of equipment, including over 10 automatic ...

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  • Source SINOROCK Tunnel grouting material ground

    SINOROCK Tunnel grouting material ground anchorage system R32 injection self drilling hollow anchor rods, You can get more details about from mobile site on m.alibaba.com $1.90 - …

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  • Alibaba.com - self drilling anchor bolt, rock drilling tools

    Luoyang Sinorock Engineering Material Co., Ltd., Experts in Manufacturing and Exporting self drilling anchor bolt, rock drilling tools and 656 more Products.

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  • Sinorock® is self drilling anchor bolt manufacturer from ...

    Sinorock® is self drilling anchor bolt manufacturer from China. An Optimistic and Sunny Gir... Cui Yuqi, a clerk in Luoyang factory, has joined in Sinorock since July, 2016. The positive and sunny girl always brings people happy.

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  • sinorockco Wiki Self-drilling hollow anchor bar Features

    Sinorock is dedicated to manufacture rock reinforce - ment products, such as self drilling hollow bar, FRP rock bolt, friction bolt, etc. Sinorock is a leading manufacturer of self-drilling anchor bolt system for the the mining, tunneling and civil construction industries. As an efficient anchoring method, our self-drilling hollow anchor bar is used in complicated, loose and broken geological ...

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  • Sinorock self-drilling anchor system introduction - Hollow ...

    2021-2-9u2002·u2002Sinorock is an experienced supplier of self drilling anchor system. It specializes in the production and sale of anchoring products. We have a lot of advanced machines for self-drilling anchor system. Most of them are designed and developed by ourselves. Now, we have applied the patent for our machines. Self-drilling…

    Get Price
  • Sinorock® sales Self drilling anchor bolt and accessories.

    Self Drilling Anchor Bolt (T thread) T thread self drilling anchor bolt is composed of hollow anchor bar, coupler, nut, drill bit, plate, and centralizer. It applies to marine environment and chloride corrosion conditions. Large Diameter Anchor Bolt. Large diameter anchor bolt has sizes include T73, T76, T103, T111, T127, T130.

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  • T Thread Self Drilling Anchor Bolt - sinorockco.com

    2021-9-28u2002·u2002T Thread Self Drilling Anchor Bolt Description: T thread self drilling rock bolt adopts groove-thread anchor bar, it can bond hollow bar with grouting materials effectively. It can be widely used in different projects, such as: mining, tunneling, hydroelectric station, civil construction and so on.

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  • SINOROCK Anchoring solution earth auger drill hollow ...

    SINOROCK Anchoring solution earth auger drill hollow grouting self drilling rock bolt, You can get more details about from mobile site on m.alibaba.com $2.10 - $29.00 Min. Order : 100 Meters

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  • Sinorock® is self drilling anchor bolt manufacturer from ...

    Sinorock® is self drilling anchor bolt manufacturer from China. An Optimistic and Sunny Gir... Cui Yuqi, a clerk in Luoyang factory, has joined in Sinorock since July, 2016. The positive and sunny girl always brings people happy.

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  • Sinorock® provides wholesale self drilling anchor bolt.

    2021-9-7u2002·u2002The Application of Self Drilling Anchor Bolt in Beijing Oriental Plaza Foundation Support Project. Hydroelectric. Application of Self-drilling Anchor Bolts in Vertical Shaft at Left Bank of Xiluodu Hydropower Station. Mining. The Application of Self Drilling Anchor Bolt at the Tala Hydro Project for Tunneling in Poor Rock Mass Conditions

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  • Self Drilling Hollow Anchor Bolt for Granite & Gneiss Rock ...

    Detailed geological mapping was conducted to evaluate the rock mass before the tunnel construction. The rock mass excavated for the tunnel contained crystalline rocks such as granite and gneiss. Sinorock has rich experience in providing self drilling hollow anchor bolt

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  • Self-drilling Hollow Bar Snchor System, Self-Drilling ...

    Self-drilling hollow bar anchor system is the most common used system for rock mass stabilization, especially in tunneling, underground mining and ground engineering industry. It is mainly used for the supporting engineering in the loose and broken rock stratal with difficult to drilling hole.

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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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  • T Thread Self Drilling Anchor Bolt - sinorockco.com

    2021-9-28u2002·u2002T Thread Self Drilling Anchor Bolt Description: T thread self drilling rock bolt adopts groove-thread anchor bar, it can bond hollow bar with grouting materials effectively. It can be widely used in different projects, such as: mining, tunneling, hydroelectric station, civil construction and so on.

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  • Sinorock® provides wholesale self drilling anchor bolt.

    2021-9-7u2002·u2002The Application of Self Drilling Anchor Bolt in Beijing Oriental Plaza Foundation Support Project. Hydroelectric. Application of Self-drilling Anchor Bolts in Vertical Shaft at Left Bank of Xiluodu Hydropower Station. Mining. The Application of Self Drilling Anchor Bolt at the Tala Hydro Project for Tunneling in Poor Rock Mass Conditions

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  • china self-drilling anchor bolt,self-drilling anchor ...

    The main products: Taishan rock bolting products include: self drilling anchor bolt,self drilling anchor rod,self-drilling anchor hollow bar steel,SDA hollow ground drill bolt,cross bit,chisel bit,shank adapter 、Drifting drill rod、Extension drill rod、MF(male female)rod 、speed rod 、tapered drill rod 、Hex drill rod、Integral drill rod、button bit 、tapered button bit ...

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  • China Drilling Tools Construction Hollow Bar Anchor Drill ...

    China Drilling Tools Construction Hollow Bar Anchor Drill Bits Self-Drilling, Find details about China Drilling Equipments Anchor Rock Drill Bit, Drilling Tools Anchor Rod from Drilling Tools Construction Hollow Bar Anchor Drill Bits Self-Drilling - Acedrills Rock Tools Co., Ltd.

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  • T-Thread Self Drilling Anchor Bolt Mining Machines SDA

    T-Thread Self Drilling Anchor Bolt Mining Machines SDA All Thread Hollow Bar . Anchor bolt . Anchor bolt means a rod that transfers the structures or geotechnical load to a stable rock . formations, it consists of rod, drill bit, coupling, plate, grouting stopper and nut. It has been

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  • SELF DRILLING HOLLOW BAR IS THE MOST BASIC

    Self drilling hollow bar is a rod piece component system for reinforcement of rock and soil.Through longitudinal pulling force, it can overcome defect of rock and soil's tensile capacity far below anti-pressure ability. Seemingly, self drilling hollow anchor bar restricts rock and soil breaking away from elementary body. At macro level, self drilling anchor increases rock and soil cohesiveness.

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  • drilling rock Equipment

    R32 hollow bolt is one kind of the R-thread self-drilling rock bolt.It is composed by hollow anchor bar, anchor nut, anchor plate, anchor coupler, drill bit, centralizer, and the hollow anchor bolt can be cut and lengthened by coupling on request conveniently, which makes high piling output possible. It ...

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  • Rock Anchoring and Bolt Systems

    2020-2-29u2002·u2002rock anchors. Hollow core steel guarantees an uninterrupted passage for grout from the surface to the distal end of the drill hole. May be used for supplying or returning grout as orientation dictates. Portland cement based grouts provide a pH environment which renders the steel rod protected from the corrosive effects of oxidation.

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  • DYWI(R) Drill Hollow Bar System - DSI Underground

    2019-7-6u2002·u2002The DYWI® Drill Hollow Bar System is a self-drilling ground control solution used for Underground applications and in Civil Engineering. Underground, it can be used for bolting, foot piles, face stabilization, as forepoling element for pre-support, or as a lance for injection works. The DYWI® Drill Hollow Bar System also

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  • Self Drilling Anchor Bolts Is Our Solution for Unstable ...

    Self-Drilling Anchor Bolts. Self Drilling Anchor Bolts are a bolting solution for unstable ground conditions such as sand, gravel, silt, and clays, and in soft to medium fractured rock formations. For projects facing such ground conditions, self-drilling anchors should be considered as the main productivity solution.

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  • self-drilling anchor bolt for sale from China Suppliers

    Sinorock mining self drilling hollow steel anchor rock bolt FOB Price: USD $5 - 5 Piece Min. Order: 1 Pieces; Sinorock mining self drilling hollow anchor rod FOB Price: USD $2 - 10 Set Min. Order: 1 Sets; SINOROCK coal mining self drilling hollow anchor bolts FOB Price: USD $5$ - 5$ Set Min. Order: 1 Sets; Sinorock mining self drilling ...

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  • World's leading rock bolt manufacturer-Sinorock®

    Sinorock® is an experienced rock bolt system manufacturer,which has some authority certifications,such as ISO, SGS,Bureau and CE.These rock bolt products are mostly used for the mining,tunneling and civil construction industries etc.

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  • Self-drilling Hollow Bar Snchor System, Self-Drilling ...

    Self-drilling hollow bar anchor system is the most common used system for rock mass stabilization, especially in tunneling, underground mining and ground engineering industry. It is mainly used for the supporting engineering in the loose and broken rock stratal with difficult to …

    Get Price
  • Sinorock® soil nail design and installation news

    Luoyang Sinorock® Engineering Material Co., Ltd. is a China-based anchor bolt manufacturer that passed ISO and CE Certification and has its own factory. We primarily develop and produce self-drilling anchor system. And also provide accessories of drilling tools, like drill bits, coupling, nuts, plates, and centralizers.

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  • R32 1000mm To 9000mm Anchor Tool ... - Rock Drilling

    Self-Drilling Anchors. The Self-Drilling Hollow Anchor System performs drilling, anchoring and grouting in one step. It allows air and water to freely pass through the bar during drilling to remove debris and then allows grout to be injected immediately after completely covers the entire bolt.

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  • Source R32S-17.5 Anchoring System Self Drilling Anchor

    R32S-17.5 Anchoring System Self Drilling Anchor Bar, You can get more details about from mobile site on m.alibaba.com $1.50 - $26.80 Min. Order : 100 Meters

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  • What are self drilling anchors?

    2021-9-15u2002·u2002Self drilling anchors are special type of rod anchors. Self-drilling anchor consists of a sacrificial drill bit, hollow steel bar of the appropriate outer and inner diameter and coupling nuts. The anchor body is made of a hollow steel tube with an outer round thread. Steel tube has the sacrificial drill bit at one end and the corresponding nut ...

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  • High Quality Anchor Rod For Mining - Kookaburra Australia

    T73/45 High Quality Self-Drilling Hollow Anchor Bar Hollow Grouted Self Drilling TunnelRock Bolt Mining Anchor Bolt Button Bit Rock Drilling Tools Drill Rod ReverseCirculation RC Hammer Reverse Circulation RC Bit Odex System Symmetrix System. FRP Reinforced Pultrusion Self-Drilling FRP Rock Anchor Bolt 1.

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  • Rock Anchoring and Bolt Systems

    2020-2-29u2002·u2002rock anchors. Hollow core steel guarantees an uninterrupted passage for grout from the surface to the distal end of the drill hole. May be used for supplying or returning grout as orientation dictates. Portland cement based grouts provide a pH environment which renders the steel rod protected from the corrosive effects of oxidation.

    Get Price
  • DYWI(R) Drill Hollow Bar System - DSI Underground

    2019-7-6u2002·u2002The DYWI® Drill Hollow Bar System is a self-drilling ground control solution used for Underground applications and in Civil Engineering. Underground, it can be used for bolting, foot piles, face stabilization, as forepoling element for pre-support, or as a lance for injection works. The DYWI® Drill Hollow Bar System also

    Get Price
  • Luoyang Sinorock Engineering Material Co.,Ltd - self ...

    Luoyang Sinorock Engineering Material Co.,Ltd is a professional self-drilling manufacturer, which has the ISO 9000 quality certification.It's mainly used in the mineral exploration,tunneling and slope stabilization project.

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  • Anchors in Hardware - Chinese industrial goods procurement ...

    FRP Self Drilling Mine Anchor Solid Bar Rod FOB Price: USD 1.00 - 2.00 /Meter. Min. Order: 100,000 Meter. Supply ... SINOROCK Top strength R32S self-drilling anchor bolts ... Metis high tensile self drilling hollow steel anchor bar FOB Price: USD 2.00 - 10.00 /Meter. Min. Order: 1 Meter. Supply ...

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  • Self Drilling Rock Anchor sourcing, purchasing ...

    Self Drilling Rock Anchor Products from Chinese suppliers. ECVV.com provides Self Drilling Rock Anchor product China Sourcing Agent service and supply chain service to protect the product quality and payment security.

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  • drilling rock Equipment

    R32 hollow bolt is one kind of the R-thread self-drilling rock bolt.It is composed by hollow anchor bar, anchor nut, anchor plate, anchor coupler, drill bit, centralizer, and the hollow anchor bolt can be cut and lengthened by coupling on request conveniently, which makes high …

    Get Price
  • Self-Drilling Anchor – IBO, Soil Nail, Micropile

    For the last 24 years, ONTON has been producing the Self-Drilling Anchors. As the first manufacturer of SDA in China, ONTON has also been developing safer and more efficient rock bolt products such as T threaded IBO hollow bar anchors, which are manufactured from a different type of all thread steel rod. ONTON masters the technologies of metal ...

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  • Rock Drilling (Soil and Groundwater) Equipment available ...

    R32 hollow bolt is one kind of the R-thread self-drilling rock bolt.It is composed by hollow anchor bar, anchor nut, anchor plate, anchor coupler, drill bit, centralizer, and the hollow anchor bolt can be cut and lengthened by coupling on request conveniently, which makes high …

    Get Price
  • SELF DRILLING HOLLOW BAR IS THE MOST BASIC

    Self drilling hollow bar is a rod piece component system for reinforcement of rock and soil.Through longitudinal pulling force, it can overcome defect of rock and soil's tensile capacity far below anti-pressure ability. Seemingly, self drilling hollow anchor bar restricts rock and soil breaking away from elementary body. At macro level, self drilling anchor increases rock and soil cohesiveness.

    Get Price
  • Self Drilling Anchor Bolts Is Our Solution for Unstable ...

    Self-Drilling Anchor Bolts. Self Drilling Anchor Bolts are a bolting solution for unstable ground conditions such as sand, gravel, silt, and clays, and in soft to medium fractured rock formations. For projects facing such ground conditions, self-drilling anchors should be considered as the main productivity solution.

    Get Price
  • Normet Self Drilling Anchor® (SDA) - Self Drilling Rock ...

    1 MB. The main feature of the Normet Self-Drilling Anchor (SDA) system is the application of a single-use drill bit in combination with the rock bolt being used as a drill steel. Thus, the rock bolt is connected to the hydraulic rock drill by an adapter device and installed in the way a conventional borehole is drilled.

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  • Self-drilling anchor bar on Vimeo

    2015-2-12u2002·u2002Self-drilling anchor bar is a bolt which combined drilling with grouting . The features of Self-drilling anchor bar are reliable, efficient and convenient, adapted to different construction site conditions,the …

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  • SINOROCK R32 self drilling hollow thread anchoring bolts ...

    SINOROCK R32 self drilling hollow thread anchoring bolts self-drilling hollow anchor bar, US $ 1.1 - 15 Meter, customized, Customized, Bright(Uncoated), Longer Life TiCN, Metric.Source from Luoyang Sinorock Engineering Material Co., Ltd. on Alibaba.com.

    Get Price
  • Sinorock® makes all series of self drilling anchor systems

    T Thread Anchor Bolt System. T thread self drilling rock bolt adopts groove-thread anchor bar, it can bond hollow bar with grouting materials effectively. It can be widely used in different projects, such as: mining, tunneling, hydroelectric station, civil construction and so on.

    Get Price
  • R32 Mining Hollow Self Drilling Anchor Bolt Rods

    R32 Mining Self Drilling Anchor Bolt Hollow Anchor Rods. DESCRIPTION: Self drilling anchor bolt adopts wave-thread hollow bar, which has great anchoring effect and can be cut according to demands. Sinorock also produces large-diameter self drilling anchor bar by adopting advanced equipment and technology. Self drilling anchor bolt is composed ...

    Get Price
  • Sinorock self-drilling anchor system introduction - Hollow ...

    2021-2-9u2002·u2002Sinorock is an experienced supplier of self drilling anchor system. It specializes in the production and sale of anchoring products. We have a lot of advanced machines for self-drilling anchor system. Most of them are designed and developed by ourselves. Now, we have applied the patent for our machines. Self-drilling…

    Get Price
  • Sinorock Soil-clay Stabilization Drilling And Grouting ...

    Sinorock® s elf drilling anchor bolt is composed of the hollow anchor bar, drill bit, anchor nut, anchor plate, anchor coupler, centralizer. It can combine drilling, grouting, and anchoring in one process. The self-drilling anchor system is safe, efficient, and convenient.

    Get Price
  • Sinorock® sales Self drilling anchor bolt and accessories.

    Self Drilling Anchor Bolt (T thread) T thread self drilling anchor bolt is composed of hollow anchor bar, coupler, nut, drill bit, plate, and centralizer. It applies to marine environment and chloride corrosion conditions. Large Diameter Anchor Bolt. Large diameter anchor bolt has sizes include T73, T76, T103, T111, T127, T130.

    Get Price
  • Sinorock High Quality Tunneling Hollow Rebar Threaded

    Luoyang Sinorock ® Engineering Material Co., Ltd is a professional self-drilling anchor bolt manufacturer with over ten years' production experience. The company has passed ISO 9001:2015 and SGS certification, and all series of self-drilling anchor bolt has passed CE certification. Sinorock ® has two production bases, which have more than 100 sets of equipment, including over 10 automatic ...

    Get Price
  • Source SINOROCK Tunnel grouting material ground

    SINOROCK Tunnel grouting material ground anchorage system R32 injection self drilling hollow anchor rods, You can get more details about from mobile site on m.alibaba.com $1.90 - …

    Get Price
  • Alibaba.com - self drilling anchor bolt, rock drilling tools

    Luoyang Sinorock Engineering Material Co., Ltd., Experts in Manufacturing and Exporting self drilling anchor bolt, rock drilling tools and 656 more Products.

    Get Price
  • Sinorock® is self drilling anchor bolt manufacturer from ...

    Sinorock® is self drilling anchor bolt manufacturer from China. An Optimistic and Sunny Gir... Cui Yuqi, a clerk in Luoyang factory, has joined in Sinorock since July, 2016. The positive and sunny girl always brings people happy.

    Get Price