SupFRP glass fiber reinforced polymer 22mm to 38mm hollow threaded rock bolts Features The SupFRP® GFRP Hollow Bolt is developed with high tensile ......
32mm Epoxy Concrete Anchor Hollow Grouting Threaded Rock Bolts Features The SupFRP® GFRP Hollow Bolt is developed with high tensile load and pressure ...
Hollow Wall Anchors 38mm Underground Rock Bolts Features The SupFRP® GFRP Hollow Bolt is developed for strata support in mining and tunneling as well ...
Fiberglass 20mm Solid Rock Anchor Bolts Suppliers In Mining Features The SupFRP® GFRP Solid Bolt have a high tensile load and bearing capacity with .....
25mm reinforced fiberglass solid rock bolts resin anchor bolts Features The SupFRP® GFRP Solid Bolt is used in Mining, Tunneling and Civil Engineering ...