self drilling grouting anchor bolt

Brand Name:SOLLROC

Model Number:R32N R32L Self Drilling Anchor

Place of Origin:China

...self-drilling anchor bolts have a wide range of application fields including: - Reinforcement of poor rock/soil conditions in tunnels, - Stabilization of tunnel faces - Tunnel root piling and - Tunnel entrances. Self drilling anchor bolt is extensive applied in all kinds of constructions, such as railway system, metro project and infrastructure development. As an efficient anchoring...

Brand Name:MIROC

Model Number:R38N Hollow Grounted Anchor

Place of Origin:China

...bit, coupling, plate, grouting stopper and nut. It has been widely used in tunnling, mining, slope stabilization, tunneldiseases treatment and roof supporting of undergroundworks. It is for loose ground(clay, sand friable etc.) Hollow anchor rod is made of

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

... features a hollow bore for flushing, or simultaneous drilling and grouting. The anchor bar are cold rolled to form standard thread profile. It's available in different dimensions from R25 to T130. The detailed specification of self drilling anchor bolt is

Brand Name:NC125

Model Number:125

Place of Origin:Ningbo China

... machinery, prestressed machinery. We offer Self Drilling Anchors in variants of R25, R32, R38, R51 and T76 and their accessories including the Anchor Nut, Anchor Plate, Anchor Coupler and Drilling bits depending on the geological condition of the

Brand Name:SupFRP

Model Number:H25S, H28S, H32S, H38S

Place of Origin:Jiangsu, China

... stabilization. Furthermore the cuttability protects the machinery by avoiding obstructions while drifting or enlarging tunnels.The GFRP SDA Bolt can realize fast drilling and installation due to its unique function which integrates drilling, grouting and

Place of Origin:Zhejiang, China

Model Number:M6-5.8*75

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Brand Name:MIROC

Model Number:Self drilling anchor bolt

Place of Origin:China

...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...

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:T30/14

Place of Origin:China

Anchors Bolts T30/14 Self Drilling Rock Anchors for Quarry Thread Bolts Specification: Outer Diameter:30mm Inner Diameter:14mm Utimate Load:275KN Yield load:220KN Weight:2.9kg/meter Features of hollow grounting anchor bolt • Particularly suitable for difficult ground conditions. • A high rate of installation since drilling, placing and grouting can be performed in one single operation. • Self drilling...

Brand Name:OED or OEM

Model Number:3 inch 4 inch 5 inches 6 inches

Place of Origin:China

...:150KN Weight:2.3kg/meter Anchor bolt Anchor bolt means a rod that transfers the structures or geotechnical load to a stable rock formations,it consistsof rod, drill bit,coupling, plate, grouting stopper and nut. It has been widely used in tunnling,mining

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 ...

Brand Name:YB

Model Number:Concrete Bolt

Place of Origin:ZheJiang China

Premium Zinc Plating Self-Tapping Concrete Anchor Bolts with Torx Drive 1.Products Details: The screws are specialized fasteners engineered for secure and efficient installation in hard, dense materials such as concrete, brick, stone, masonry, and plaster...

Place of Origin:Jiangsu, China

Brand Name:grace

Model Number:Ceiling Screws

... Finish M10 Self Tapping Concrete Anchor Bolts for Inner Hanger and Concrete Block Hex Head M10 Self Tapping Concrete Anchor Bolts Screw Inner Hanger Threaded Concrete Quick Bolts Concrete Block Anchor Screws Ceiling Screws Rod Hanging Anchor/ Threaded Rod...

Brand Name:TOBO

Place of Origin:ShangHai

Product descriptions from the supplier Surface Treatment Specification Commodity name Concrete Screw Material Steel Finish ZINC MOQ 1000PCS Packing Hot Dipped Galvanized, Electro Galvanized, Color Painted, High polished, Mirror Polished Delivery time 10-20...

Brand Name:Yifang

Model Number:YF-PWA1010

Place of Origin:Hebei, China

..., 11*19, 13*40, 13*42, and 15*33 mm. Each one is packaged in a PP bag inside and a carton outside. With their self-drilling design, they are easy to install with a simple screw. Whether you are hanging up a picture frame, an artwork, or a shelf, these

Brand Name:PM

Model Number:2.9-6.3mm，#6-#14

Place of Origin:CHINA

white blue zinc countersunk head cross recessed self drilling screws for wood Self-tapping screws are ideal for drilling into metal and other hard materials, but are not useful for soft materials — such as wood — that require the screw to force a path int...

Brand Name:Minetech

Model Number:R32

Place of Origin:China

...self-drilling 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...

Brand Name:SYL

Place of Origin:CHINA

... 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 for ...