engineering construction rock bolts

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

Brand Name:Fuhua

Place of Origin:China

... industry. The metric thread type ensures that the bolt and nut assembly is easy to install, and the hexagon head bolts ensure that the bolt can be tightened to the required level of tension. The Expansion Shell Rock Bolt is known for its strength and

Brand Name:ROSCHEN

Model Number:T30/16, T30/14, T30/11, T40/20, T40/16, T52/26, T73/56, T73/53, T73/45, T73/35, T76/51, T76/45, T103T/78, T103/51, T111/82, T111/75, T127/103, T130/60

Place of Origin:Germany

...Rock Bolt T30 30mm Anchor Drill for Civil Construction 1. Application: Comparing to R thread rock bolt system, T thread rock bolt has a different thread bar. It will meet more demands in projects. Similar to the suitable projects of R Thread anchor bolt, T thread anchor bolt is also used for geotechnical engineers, such as tunneling, mining, hydroelectric and civil construction. T thread rock bolt...

Brand Name:SupFRP

Model Number:H28

Place of Origin:Jiangsu, China

...Anchor GFRP Hollow Rock Bolts In Civil Engineering Features The SupFRP® GFRP Hollow Bolt is developed with high tensile load and pressure resistance. It combines rock bolt with injection function. After injection work,the bolt can remain in the borehole...

Brand Name:zuanshen

Model Number:DWS31

Place of Origin:China

... engineering anchor rod operations. It uses two hydraulic rock drills, one for drilling holes and the other for installing bolts. It is equipped with a mesh grabbing mechanical arm, which has a high level of human-machine control, making it easy to

Brand Name:Minetech

Model Number:42mm Underground Friction Bolt

Place of Origin:China

... mining and tunnel construction.The bolt consists of a high strength steel bolt with a ''U'' shape cross section and a longitudinal groove. To install a Split Set bolt, a hole is made in the rock with a diameter slightly smaller than

Place of Origin:China

Brand Name:Jinquan

Model Number:Threaded & Tapered

...bolts - rock bolts, rock anchor: Self drilling anchor bolts: self-drilling rock anchoring/rock bolt/anchor plate factory from China: R22, R25, R32, R38, R51 rock bit, nuts, couplings, drill rod etc. 1. Self Drilling Anchor Bolt. 2. Material:seamless steel pipe 40Cr/EN40Cr. 3. Left thread. 4. ISO9001&CE. Applications: Tunnelling ground engineering; Radial bolting...