reinforced expansion shell rock bolt

Brand Name:Fuhua

Place of Origin:China

...expected, such as in rock reinforcement for mining and tunneling. In addition to its impressive load capacity, the Expansion Shell Rock Bolt also boasts a high tensile strength of ≥500MPa. This means that it is able to withstand significant stresses and

Brand Name:NC219

Model Number:219

Place of Origin:Mainland China

Reinforced Expansion Shell Rock Bolt Anchor for Underground Mining Solutions Product Details Product Name Expansion Shell / Rock anchors Material cast iron, steel Finish Plain/HDG/EG Production Process Casting Application Rock anchors used in sound rock...

Brand Name:Minetech

Model Number:Hollow Anchor Bar Self-Drilling Bolt

Place of Origin:China

..., tunneling pre-support, foundations with micropiles, it is also widely used in the railway system, metro project etc. It can be installed in sites with weak rocks, loose soil, weathered layer, sand with stone layer and so difficult to create a hole in

Place of Origin:China

Brand Name:Longquan

Model Number:expansion shell

... load-bearing ground. The expansion shells hold in any rock strata which is sufficiently competent to provide an adequate anchorage. They are designed to anchor in soft ground or hard rock. In good strata the anchorage exceeds the ultimate strength of the

Brand Name:SupAnchor

Model Number:T73/53

Place of Origin:Jiangsu, China

Rock Reinforcing T73/53 T Thread Self Drilling Grouting Rock Bolts In Foundation Features SupAnchor has achieved the security application of 30,000,000 meters self-drilling anchor bar in the world. The self drilling rock bolt is driven to the required depth by means of rotary percussive drilling.Injection is carried out through hollow rock bolt...

Brand Name:Ouji Fasteners

Place of Origin:Jiangsu, China

Model Number:Din

1/4" 1/2" 3/4" 3/8" 5/8" 5/16" Metal Black Oxide Flat Washers M2 M2.5 M3 M3.5 M4 M5 DIN 9021 Description Specifications For Anchor Bolt, Expansion Anchor, Wedge Bolt, Drop in Anchor 1.Supply to USA,Europe,Austrilia,and Middle East 2.Matrial: Stainless ...

Brand Name:Mirco

Place of Origin:China

Mining Rock Bolts Self Drilling Anchor System Drilling Tools For Reinforcement The self-drilling hollow bar anchor system consists of a hollow threaded bar with an attached drill bit that can perform drilling, anchoring and grouting in a single operation...

Brand Name:ROSCHEN

Place of Origin:Germany, Australia, China

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

...Rock Bolts Anchors and Rock Bolts R25 to T130 for Self Drilling Hollow Anchor Bolt (R-thread) Field of application IBO Self-drilling Anchors are successfully used for anchoring in poor ground, cohesive and non-cohesive soils, and in the case of unstable boreholes. Main applications are: • Tunneling and Mining Rock bolting Face anchoring Reinforcement...

Brand Name:FLRS or OEM

Model Number:FLRS-B029

Place of Origin:China

...irreplaceable role in rock and soil anchorage, slope reinforcement, tunnel support and other fields. The Solid Bolt is used in Mining, Tunneling and Civil Engineering widely. It provides more possibilities as an alternative to metal. The GFRP Solid Bolt is

Place of Origin:CHNIA

Brand Name:Zhengde

Product Description Product Description Zhengde The 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 ...

Place of Origin:China

Brand Name:Zhengde Metal

Product Description Zhengde The 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 ...

Brand Name:zuanshen

Model Number:DW551

Place of Origin:China

Product Description: Features: Product Name: Jumbo Drilling Machine Walking speed: 12 km/h on horizontal road Drilling Diameter: Φ43mm- Φ89mm Color: Yellow Drill Hole Depth: 0-12m Motor Power: 55kw The Jumbo Drilling Machine is a powerful and efficient ...

Brand Name:United

Place of Origin:China

Stainless Steel 304 Expansion Anchor Concrete Wedge Anchor Bolt , Building Reinforcement Product : Mechanical anchor bolt is a kind of anchor bolt and a new type of fastening material . It is mainly composed of chemical agents and metal rods . It can be ...

Place of Origin:China

Brand Name:SANROCK

Model Number:SCA-Ⅰ

...mortar is a kind of powder with amazing maximum 18,000 PSI expansive strength when mixed with common cold clean water. Poured into the same holes where explosive was traditionally placed in. SANCRACK® breaks the reinforced concrete and rocks safely, while

Brand Name:Sinocoredrill

Model Number:BQ NQ HQ PQ

Place of Origin:CHINA

...Shell For Hard Rock Drilling Product Description Reamers feature increased stability and reduced vibrations due to the specially designed spiral pads,which provide increased contact with the circumference of the hole. Our reaming shells experience longer life in the field due to the greater number of diamonds and high-grade carbide reinforcements. Reaming shells...

Brand Name:jthl

Model Number:800,1000,1200,1500,2000

Place of Origin:Beijing

...rock; 3. Drilling with the method of rolling and squeezing can increases the anti-wear ability of the barrel; 4. medium or slightly weathered rock, hard or super hard bedrock; Core barrel with roller bits Model Cutting Dia. Shell HIT. Shell OD. Shell THK.

Brand Name:JINHAN

Model Number:JH-2063

Place of Origin:China

...reinforced with a four-wing nylon expansion bolt, this connector ensures durable and reliable performance for various cabinet and wardrobe applications. Its sleek design allows for hidden installation, enhancing the ...

Brand Name:Excavator Rock Bucket

Model Number:HT123

Place of Origin:Guangzhou,China

Offering excavator rock buckets for sale, designed to handle challenging and abrasive materials to dig rock efficiently. Product Description: The excavator rock bucket is a heavy-duty bucket attachment specially designed for excavators. It is commonly used...

Brand Name:KeMing

Model Number:KLW series

Place of Origin:China(mainland)

...pumping and spraying ready-mixed materials. 2. Engineering grouting: pressure grouting for reservoir, hydropower station, dam, port, wharf; reinforcement grouting for soft foundation; backfill grouting or rock bolting for tunnel, subway, mining well etc