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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 PriceT 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 PriceR32 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 Price2021-2-9u2002·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 Price2020-12-1u2002·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.
Get PriceSelf 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 Price2020-8-1u2002·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 ...
Get PriceSINOROCK 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 PriceLuoyang Sinorock Engineering Material Co., Ltd., Experts in Manufacturing and Exporting self drilling anchor bolt, rock drilling tools and 656 more Products.
Get PriceSinorock® 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 PriceSinorock 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 ...
Get Price2021-2-9u2002·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 PriceSelf 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 Price2021-9-28u2002·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.
Get PriceSINOROCK 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
Get PriceSinorock® 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 Price2021-9-7u2002·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
Get PriceDetailed 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
Get PriceSelf-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.
Get Pricefull 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 ...
Get Price2021-9-28u2002·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.
Get Price2021-9-7u2002·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
Get PriceThe 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 ...
Get PriceChina 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.
Get PriceT-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
Get PriceSelf 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 PriceR32 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 ...
Get Price2020-2-29u2002·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 Price2019-7-6u2002·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 PriceSelf-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 PriceSinorock 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 ...
Get PriceSinorock® 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.
Get PriceSelf-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 PriceLuoyang 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.
Get PriceSelf-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.
Get PriceR32S-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
Get Price2021-9-15u2002·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 ...
Get PriceT73/45 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.
Get Price2020-2-29u2002·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 Price2019-7-6u2002·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 PriceLuoyang 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.
Get PriceFRP 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 ...
Get PriceSelf 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.
Get PriceR32 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 PriceFor 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 ...
Get PriceR32 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 PriceSelf 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 PriceSelf-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 Price1 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.
Get Price2015-2-12u2002·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 …
Get PriceSINOROCK 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 PriceT 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 PriceR32 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 Price2021-2-9u2002·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 PriceSinorock® 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 PriceSelf 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 PriceLuoyang 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 PriceSINOROCK 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 PriceLuoyang Sinorock Engineering Material Co., Ltd., Experts in Manufacturing and Exporting self drilling anchor bolt, rock drilling tools and 656 more Products.
Get PriceSinorock® 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