266mm2 grouting anchor hollow bar

Brand Name:SupAnchor

Model Number:SSTR32/250

Place of Origin:Jiangsu, China

Features SupAnchor® self drilling anchor system is a bolting solution for difficult ground and rock conditions. Stainless steel anchor rod benefits from superior strength, whilst retaining the elevated ductility associated with stainless steel. The system ...

Brand Name:SOLLROC

Model Number:R25 R32 R38 R51 T40 T76

Place of Origin:China

Self Drilling Anchor Bolt Self Drilling Grouting Anchor Bolts Bar 1. R thread self drilling anchor bolt is suitable for broken rock, loose soil and conditions which are difficult to drill holes, such as fracture zones, decayed rock, gravel, ...

Brand Name:MIROC Self Drilling Anchor Bolt

Model Number:Hollow Grounted Anchor

Place of Origin:ShanDong China(Mainland)

...grouted into loose or collapsible soil without a casing. The bar sections feature a hollow center that allows for a simultaneous drilling and grouting operation. Hollow Bar serves as a drill rod. It is fitted with a lost drill bit at the front that can be

Place of Origin:China

Brand Name:Zhengde Metal

...is equipped with slurry holes and dust removal. Application scope: 1. Radial reinforcement: Hollow anchors replace traditional mortar anchors for radial reinforcement, which can completely solve many defects such as incomplete grouting and inability to

Brand Name:TONGMAO

Model Number:Steel Pipes

Place of Origin:China

High Strength and Large Bearing Capacity Skz Series Hollow Grouting Anchor Rod for Coal Mine Product Description: Product Name Hollow bolts / Rock bolts / Hollow grouting anchor rod / grouted hollow anchor bar Standards GB1499.2-2007 GB 50086-2015 TB/T ...

Brand Name:NC468

Model Number:468

Place of Origin:Mainland China

Hollow Grouting Anchor Bolt with Expansion Shell Mechanical Roof Bolt Description Expansion shell bolts are a common style of area ground support. A point anchor bolt is a metal bar between 20 mm – 25 mm in diameter, and between 1 m – 4 m long There is...

Place of Origin:CHNIA

Brand Name:Zhengde

...hollow anchor consists of five parts: hollow drill pipe, plastic drill bit, grout stopper, backing plate, and nut. The drill bit is made of engineering plastic and is equipped with slurry holes and dust removal. Application scope: 1. Radial reinforcement: Hollow anchors replace traditional mortar anchors...

Brand Name:Minetech

Model Number:R32

Place of Origin:China

...hollow grouting anchor is comprised of a hollow bar, a drill bit, a coupler, a centralizer, a plate and a nut. It is a new type of bolt which can perform drilling, grouting and anchoring in a single operation. The hollow anchor bar of self-drilling hollow grouting anchor is fully threaded, that can be cut to any length or extended according to the needs of the project. Grouting through the hollow bar

Brand Name:MIROC

Model Number:Self drilling anchor bolt

Place of Origin:China

Hollow Grouted Self Drilling Tunnel Rock Bolt Mining Anchor Bolt Introduction Of Hollow Drilling Mining Rock Grouting Anchor Bolt 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

Brand Name:ROSCHEN

Model Number:25 32 32 38 51 R25N R32L R32N/1 R32N R32S/1 R32S R38N/1 R38N/2 R38N R51L/1 R51L R51N/1 R51N

Place of Origin:Germany

...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 bore ...

Brand Name:XIANGTONGHUIYUAN

Model Number:Hollow Anchor Bar

Place of Origin:China

T40 Self drilling anchor bolt / Self drilling anchor bar / hollow anchor bar Product Description Hollow grouting bolt is mainly used in advance support, radial support, slope reinforcement, roadbed reinforcement, roadway support and tunnel disease control ...

Place of Origin:China

Brand Name:Jinquan

Model Number:Threaded & Tapered

...stopper etc., is a bolting solution for unstable ground conditions. Self drilling anchor bolt, R25N, R32L, R32N, R32S, R38N, R51L, R51N, T76N, T76S. 1. drilling bar self drill anchor bolt 2. self-drilling grouting 3. use in mine, hard rock, tunnel 4. R&T

Brand Name:OED/OEM

Model Number:R32N/21

Place of Origin:China

... 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, railway,

Brand Name:Summery

Model Number:full threaded steel

Place of Origin:China,shanghai

... bolt / hollow anchor bar / anchor rods The 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...

Brand Name:SYL

Place of Origin:CHINA

2inch Grouting Pipe Civil Engineering Grout Injection Pipe Self Drilling Hollow Rock Soil Anchor Bolt For Tunneling Cons Specification Product name 2inch grouting pipe civil engineering grout injection pipe self drilling hollow rock and soil anchor bolt...

Brand Name:XiTan Equipment

Model Number:GY-60 (GY-80)

Place of Origin:China

... pump, and control panel based on the original MGJ-50 drill rig for anchoring and jet-grouting. It features a long feed stroke, large capacity, easy to operate and move, etc. It is a better idea to anchor the drill rig for anchoring bar, consolidating and

Brand Name:SUVEC

Model Number:hollow drill steel

Place of Origin:China

...m premium grade steel and through closely-controlled metallurgical processes.The result is quality hex hollow drill steel with increased hardenability,uniform grain structure,and excellent machinability,which is difficult to break.Drill rods made of our

Place of Origin:China

Brand Name:GOLD

Model Number:MGQ-30

... in rock anchoring,anchoring bar,strengthening retaining wll,supporting in deep foundation pit,mini-pile hole drilling,hydrography well drilling and high pressure jet-grouting for hydroelectric powerstation,communication,energy and capital construction.

Brand Name:XINCHOR

Model Number:FixingChor 136

Place of Origin:China

...Anchoring System , Epoxy Post Anchor Styrene Free Product Description: 360ml 5:1 Side By Side Cartridge Adhesive Anchoring System For Structural Strengthening is a Styrene Free two-component, system for use as a high strength, non-shrink anchor grouting material. adopted with modified epoxy resin and composite materials, Its advantage on steel bar...