SSAB ERB 120 and SSAB ERB 120+
Download data sheet
Download data sheet
The ERB 120 and 120+ are mostly used for mining applications.
The tube thickness is 2 mm.The bolts are delivered in bundles of 100 bolts per bundle. The bolts have a load capacity of 120 kN.
The ERB 120+ is made of special steel and has gone through a precise annealing process to give the bolts excellent elongation characteristics whilst maintaining good load bearing capacity. This gives the 120+ better capacity to follow rock deformation with squeezing ground or high strain concentration areas. The products are available within the length range of 1.5 - 4.0 meters.
Advantages using ERB:
SSABs Expandable rock bolts comes in a variety of dimensions and load carrying specifications, please contact your local sales person for more information.
1) Other lengths upon request.
Tolerances according to SSAB specifcations.
Please contact your local sales person for more information regarding tolerances.
Dry/oiled/ plastic coated. SSAB ERB bolts are delivered bundled. ERB 120 and ERB 120+ are delivered in bundles of 100 bolts per bundle as standard.
Delivery requirements can be found in SSAB’s brochure SSAB ERB – Expandable Rock Bolt or at www.ssab.com.