Audited Supplier
Cable Bolts for Mining are used for temporary and semi-permanent rock reinforcement in underground Mining. Rock bolting with prestressing steel cable bolts combines low bolt weight with high load-bearing capacity. The system remains flexible even with larger cable bolt lengths.
Special Mining Cable Bolts featuring a free length or a threaded anchorage instead of the default barrel and wedge system were developed for challenging ground control works. These bolts allow a tensioning of the system without tensioners.
| Item No. | CB152 | CB178 | CB189 | CB216 | CB218 |
| Diameter(mm) | 15.2 | 17.8 | 18.9 | 21.6 | 21.8 |
| Strands | 1*7 | 1*7 | 1*7 | 1*7 | 1*19 |
| Mass per meter(kg) | 1.1 | 1.5 | 1.73 | 2.24 | 2.48 |
| Cross-sectional area(mm²) | 140 | 191 | 220 | 285 | 313 |
| Steel grade(MPa) | 1860 | 1860 | 1860 | 1860 | 1860 |
| Tensile Strength(KN) | 260(26.5T) | 355(36.2T) | 409(41.7T) | 530(54.1T) | 583(59.5T) |
| Min 0.2% extension under load(KN) | 229 | 311 | 360 | 466 | 51.3 |
| Min Elongation(%) | 3.5 | 3.5 | 3.5 | 3.5 | 3.5 |
| Property | Typical Value |
| Strand diameter(mm) | 15.2 |
| Wire type | smooth |
| Bulb diameter(mm) | 25 |
| Bulb spacing(mm) | 180 |
| Steel area(mm²) | 280 |
| Mass(kg/m) | 2.3 |
| Typical yield strength(kN) | 490 |
| Typical ultimate tensile strength(kN) | 530 |
| Elongation % | 5 - 7 |
Henan Zongxiang Heavy Industry Import & Export Co., Ltd, established by experienced crew on the rail & track field, is a professional & reliable supplier that provides all kinds of rail & track accessories. As an international trade subsidiary of Zhongxiang Steel Group Inc., we was founded in 1997. We have more than two decades experience on this field, covering an area of 33,000 square meters, with about 300 employees, 4 production lines, 2 R & D department, and 5 quality control staff. With advanced technology, powerful processing capacity and excellent service, our products have been well recognized by our customers from domestic & overseas market.We try our best to treat every customer with the importance they deserve. We pride ourselves on being conscientious, reliable, and doing the right thing in every situation.
Q: Are you trading company or manufacturer?
A: We are manufacturer.
Q: How long is your delivery time?
A: Generally, within 7-30 days after deposit received.
Q: Can we visit you factory?
A: Warmly welcome! Once we have your schedule, we will arrange the professional sales team to fellow up your case.
Q: Do you provide samples?
A: Available upon request.
