The galvanized steel tape for cable armoring have high-strength of steel tapes and adopt hot-dip galvanizing process on the surface. The thickness of the zinc layer is relatively thick, so it has strong resistance to external corrosion and can maintain long-term stability function, and after hot-dip galvanized on the steel plate, it is equivalent to one annealing treatment, which can effectively improve the mechanical properties of the steel substrate; Due to the good ductility of the zinc, its alloy layer is firmly attached to the steel substrate and has strong wear resistance.
Description:
The galvanized steel tape for cable armoring is a metal tape made of hot-rolled strip steel as a substrate, through pickling, cold rolling, heating reduction, hot-dip galvanizing and other processes and finally cut into metal tapes.
The galvanized steel tape for cable armoring is mainly used for the armored protective layer of power cables, control cables, and marine cables. The steel tape armoring layer used in the cable can increase the radial compressive strength of the cable and prevent mice from biting. Moreover, the galvanized steel tape armoring layer has high magnetic permeability, has good magnetic shielding effect, and can resist low-frequency interference. And the armored cable can be directly buried and laid without being piped, which has good performance with lower costs. The application of galvanized steel tape for cable armoring has the function of protecting the cable, extending the service life of the cable and improving the transmission performance of the cable.
Features:
The galvanized steel tape for cable armoring we provide has the following characteristics:
1) The thickness of the zinc layer is uniform, continuous integrity, strong adhesion, and does not fall off.
2) It has excellent mechanical properties, which is suitable for high-speed wrapping.
Technical Specification:
| Item | Unit | Technical specifications |
| Thickness | mm | 0.2(±0.02) |
| Width | mm | 20±0.5 |
| Joints | / | No |
| ID | mm | 160(-0+2) |
| OD | mm | 530-550 |
| Galvanizing method | / | Hot galvanized |
| Elongation | % | ≥17 |
| Tensile Strength | Mpa | ≥295 |
| Zinc content | g/m2 | ≥100 |
| Note: More specifications, please contact our sales staff. | ||
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