self drilling grouting anchor bolt

... have a wide range of application fields including: - Reinforcement of poor rock/soil conditions in tunnels, - Stabilizat...

...bit, coupling, plate, stopper and nut. It has been widely used in tunnling, mining, slope stabilization, tunneldiseases treatment and roof...

... features a hollow bore for flushing, or simultaneous and . The bar are cold rolled to form standard thread profile. It's a...

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... stabilization. Furthermore the cuttability protects the machinery by avoiding obstructions while drifting or enlarging tunnels.The GFRP SDA c...

... Tunnel Rock Mining Introduction Of Hollow Mining Rock 1, Hollow Minin...

... Zinc Alloy for drywall plasterboard deal for mounting electrical fixtures ,fastening drapery supports,installing phone systems...

... Finish M10 Tapping Concrete for Inner Hanger and Concrete Block Hex Head M10 Tapping Concrete Screw Inner Hang...

..., 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 design, they are easy t...

T30/14 Rock for Quarry Thread Specification: Outer Diameter:30mm Inner Diameter:14mm Utimate Load:275KN Yiel...

torx countersunk head screw GB2673 Product Description Hex bolts and Cap Screws are bolts that feature hexagonal, or six-sided, heads. Hexagon screw h...

T40 Self drilling anchor bolt / Self drilling anchor bar / hollow anchor bar Product Description Hollow grouting bolt is mainly used in advance suppor...

... Hollow Galvanized Ground Rod Jincheng 1. Grade: SUS201,SUS304,SUS316,A2-70,A2-80,A4-80...

... Tools R38 Diameter 76mm Bit Slope Stabilization Description of R38 Bit: The self - ing an...

... screws for wood -tapping screws are ideal for into metal and other hard materials, but are not useful for soft materials...

... Rig , Rig For Urban Subway Quick Detail: 1. MDL-135G rig is a kind of full hydraulic power head multifun...

... produces:all kinds of drywall screw,flat washers,drop in ,and spring washers, , hex nut,hex , sleeve , and thread rod wi...

... consists of five parts: hollow pipe, plastic bit, stopper, backing plate, and nut. The bit is made of engineering pl...

-tapping Expansion SS316 5/8 INCH X 2 1/4 INCH Sleeve 980 Mpa 1. Product Description Sleeve , the pipeline is branched / h...

High Strength and Large Bearing Capacity Skz Series Hollow Rod for Coal Mine Product Description: Product Name Hollow / Rock bol...