Product Description
PPGI/PPGL carbon color pre-coated galvanized sheet steel coil steel strip
Cable steel tape is an important material in cable manufacturing, mainly used for cable armor and protective layer, the following is a detailed introduction to it:
1. Material:
- ** Carbon structural steel ** : Carbon structural steel such as Q195, Q215, Q235 is usually used. These steels have good strength and toughness, can meet the requirements of the mechanical strength of the cable steel strip in the process of protecting the cable, and the cost is relatively low, easy to process and produce. For example, Q215 steel is one of the commonly used materials for cable steel strip, and its chemical composition meets the relevant standards, which can ensure the stability of the performance of the steel strip.
- ** Galvanized steel ** : In order to improve the corrosion resistance of the steel strip, the steel strip will be galvanized to form galvanized steel strip. The galvanized layer can effectively prevent the steel strip from rusting in the environment such as humidity and corrosion, and extend the service life of the cable. According to the different galvanizing process and zinc layer thickness, galvanized steel strip can be divided into hot dip galvanized steel strip and electric galvanized steel strip.
2. Size :
- ** Thickness ** : The thickness of the cable steel strip is generally between 0.2 mm and 1.0 mm. The thinner steel strip is suitable for occasions where weight and space are required, but the mechanical protection strength is relatively low; Thicker steel strips have higher mechanical strength and better protect the cable, but increase the weight and cost of the cable. For example, in some common indoor cable laying, 0.5 mm thick steel tape is more common; In some harsh environments or occasions with high mechanical protection requirements, steel strips of 0.8 mm or 1.0 mm thickness may be used.
- ** Width ** : The width is usually between 20 mm and 60 mm, and the common width specifications are 25 mm, 30 mm, 40 mm, etc. Different cable models and specifications need to select the appropriate width of the steel tape for armor, to ensure that the steel tape can be tightly wrapped around the cable, providing effective protection.
3. Performance Characteristics :
- ** High mechanical strength ** : can withstand a certain mechanical pressure, tension and impact force, to protect the conductor and insulation layer inside the cable from external mechanical damage. For example, during the cable laying process, the steel strip can prevent the cable from being extruded, stretched or bent.
- ** Good corrosion resistance ** : galvanized and other anti-corrosion treatment of steel strip, has good corrosion resistance, can be used in humid, acid and alkali and other harsh environment for a long time, to ensure the normal operation of the cable.
- ** Easy to process ** : It can be processed by rolling, cutting, welding and other processes, and can be easily made into armored layers of different sizes and shapes to meet the production needs of various cables.
4. Usage :
- ** Power cable ** : In power cables, cable steel tape is used for armored cables to enhance the mechanical strength of cables and prevent external damage in the laying and use of cables. At the same time, the steel tape armor can also play a shielding electric field and reduce electromagnetic interference.
- ** Communication cable ** : Communication cables will also use cable steel tape for armor, protect the signal transmission line inside the cable, improve the anti-interference ability and stability of the cable, and ensure the accurate transmission of communication signals.
Control cable ** : Control cables usually need to be used in complex industrial environments, and cable steel strips can provide good mechanical protection and anti-interference performance for control cables to ensure the normal operation of the control system.
Product Parameters
| Item name |
PPGI / PPGL color prepainted galvalume galvanized sheets / coils/strips |
| Thickness |
0.2-5.5mm |
| Width |
9.8-850mm |
| Zinc coating |
40-275g |
| Surface |
zero spangle, regular spangle, big spangle |
| Edge |
slitting edge |
| Application |
for roofing sheet, container plate, for making c/z purlin, making pipe, for especially for cable |
| MOQ |
1 ton |
Company Profile
Our Advantages
At present, the main production and sales: Metal bellows, strip steel; Slitting steel plate; Sales: Import and export of galvanized coil, cold-rolled coil, galvanized strip, galvanized steel strip and other goods, the main materials are Q195, Q235, Q345, Q355, Q390, Q420, Q460 and so on. All products can be manufactured according to GB, ASME/ANSI, MSS, DIN, EN and other standards. Non-standard products can be produced according to drawings, support customization.
We have many years of production and processing experience, professional operators, advanced production equipment, customers involved in petroleum, chemical machinery, natural gas, fertilizer, power plant, metallurgy, shipbuilding, paper, and other industries. Good product quality, fast delivery, sufficient inventory, can send free samples, welcome to consult cooperation!
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