Product parameters
| Product Name: | Hot-Dip Galvanized Cable Ladder |
| Type: | cable ladder/ladder-type cable tray/cable runway/wire cable ladder/cable support ladder/cable ladder hot dip galvanized/hdgi cable tray/hot dipped galvanized cable ladder/gi ladder cable tray/gi ladder type cable tray |
| Material: | Cold-Rolled Steel/Hot-Rolled Steel |
| Surface Treatment: | Zinc Coating |
Product Size
| Width: | 50-1200mm |
| Side Rail Height: | 25-300mm |
| Length: | 2000mm,3000-6000mm or Customization |
| Thickness: | 0.6-3mm |
Steel Thickness (Recommend)
| 1.0mm--Width | 50~100mm |
| 1.2mm--Width | 100~150mm |
| 1.5mm--Width | 200~500mm |
| 2.0mm--Width | 600~700mm |
| 2.5mm--Width | 800~1000mm |
| As customer requirements | |
Other Characteristics
| Color: | As customer requirements |
| Certification: | CMA/ILAC-MRA/CNAS/CE |
| Application: | Wiring system,cable management,electromechanical system,construction industry and so on. |
| Non standard specifications are availabe according to customer's requirement. | |
Why choose hot-dip galvanized cable ladder?
The reason for choosing hot-dip galvanized cable ladders is mainly due to their advantages in performance, installation, cost and other aspects.
In terms of performance, hot-dip galvanized cable ladders rely on hot-dip galvanizing process to form a dense zinc layer, and through electrochemical protection, they achieve super corrosion resistance and can be used for a long time in harsh environments such as high humidity, acid, alkali, and salt spray; at the same time, the use of high-quality steel and the process does not damage the strength of the substrate. The ladder frame structure design makes it have a strong bearing capacity and good resistance to mechanical damage.
In terms of installation and maintenance, its modular design facilitates rapid assembly, supports flexible expansion, and has high construction efficiency; the zinc layer is smooth, only needs daily cleaning, and the maintenance cost is extremely low.
From the perspective of cost and safety, although the initial purchase price is slightly higher, the comprehensive cost within a 20-year cycle is lower than that of ordinary cable ladders; and it meets many national standards, has good fire resistance, and the zinc layer is environmentally friendly and recyclable, and is adapted to the specifications of industries such as electricity and construction. For this reason, hot-dip galvanized cable ladders have become the preferred solution for ensuring project reliability and reducing operation and maintenance pressure in coastal projects, chemical plants, substations and other scenarios.
Heat dissipation performance of hot-dip galvanized cable ladder
Structural design advantages: The hot-dip galvanized cable ladder adopts a unique ladder structure with a large porosity, which creates good conditions for air circulation and is conducive to heat dissipation.
Efficient heat dissipation principle: When the cable is running, especially in places such as data centers and substations where cables are dense and heat is generated, its open design allows air to flow freely inside the ladder rack, quickly taking away the heat generated by the cable and reducing the surrounding temperature.
Comparison with closed bridges: Compared with the problems of poor air circulation and easy accumulation of heat in closed bridges, hot-dip galvanized cable ladders can prevent cables from working in high-temperature environments, reduce the risk of aging of cable insulation layers, and extend service life.
Improve system reliability: With good heat dissipation, hot-dip galvanized cable ladders can control the cable temperature within a reasonable range, significantly improve the stability and reliability of the cable system operation, and reduce the probability of failures caused by temperature.
Reduce maintenance costs: Effectively control temperature, reduce the occurrence of failures, thereby reducing maintenance costs, and avoid potential economic losses caused by temperature problems.
Adaptation to special scenarios: In places with strict requirements on ambient temperature, such as medical equipment rooms and precision instrument workshops, the hot-dip galvanized cable ladder has outstanding heat dissipation advantages and can maintain a suitable temperature to ensure accurate and stable operation of the equipment.
Hot dip galvanized cable ladder's excellent corrosion resistance
Hot-dip galvanized cable ladders are made by immersing the rust-removed steel components in a high-temperature molten zinc liquid at about 600℃, so that a zinc layer is attached to the surface of the steel components. The thickness of the zinc layer shall not be less than 65μm for thin plates below 5mm, and not less than 86μm for thick plates. The thicker and dense pure zinc layer covers the steel surface, which can prevent the steel matrix from contacting with the corrosive solution and protect the steel matrix from corrosion. In the general atmosphere, a very thin and dense zinc oxide layer will also form on the surface of the zinc layer. It is difficult to dissolve in water and can also play a certain protective role on the steel matrix. If zinc oxide generates insoluble zinc salts with other components in the atmosphere, the anti-corrosion effect will be more ideal.
In addition, the hot-dip galvanized cable ladder also has an iron-zinc alloy layer, which is densely combined and exhibits unique corrosion resistance in marine salt spray atmosphere and industrial atmosphere. This excellent anti-corrosion performance makes the hot-dip galvanized cable ladder durable and much longer than ordinary cable ladders. It is very suitable for outdoor environments that are severely corroded by the atmosphere and difficult to maintain, as well as highly corrosive environments such as chemical and petroleum processing.
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