Model: split sets Specification: 18*2m, 16*6m (customize according to customer requirement) Material: 16Mn, 20Mnsi Characteristic: 1. High strength alloy strip steel is used for raw materials; 2. The simplest installation; 3. No anchoring agent; 4. Large friction force between the bolt and rock mass; 5. High shear and tensile strength; 6. Equipped with high-strength pallet, the pallet is evenly distributed; 7. The roadway height is greater than the bolt length.
