Strongest Split Bolt 43mm
Advantage
1. The raw material is high-strength alloy strip steel;
2. The installation is the easiest;
3. No anchoring agent required;
4. The friction between the bolt and the rock mass is large;
5. It has high shear and tensile strength;
6. Equipped with high-strength pallet, the pallet is evenly stressed;
Raw Material Selection
The raw material is high-strength alloy strip steel, here are Q235,16Mn,20Mnsi and other raw materials to choose from
Processing
Specification
Diameter(±0.5) | 33mm | 39mm | 40mm | 42mm | 46mm | 47mm |
Length(±0.5) | 1.2m | 1.5m | 1.9m | 2.0m | 2.5m | 3m |
Mining Plate(±0.5) | 140*140*6mm,150*150*5mm,200*200*10mm | |||||
Material | Q235,16Mn,20 Mnsi | |||||
Processing
After the material is determined, it is processed according to the thickness of the Friction Anchor wall and the diameter of the pipe.
Quality Control
After the product is assembled, the quality controller will inspect the quality of the product, and the products that pass the inspection will be uniformly
labeled
Qualified Product Warehouse
After passing the inspection, the goods will be transferred to the warehouse
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