Anti-Corrosion Galvanized Plug-in Cable Tray Perforated Wire Raceway Suppliers
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  • Anti-Corrosion Galvanized Plug-in Cable Tray Perforated Wire Raceway
  • Anti-Corrosion Galvanized Plug-in Cable Tray Perforated Wire Raceway

Anti-Corrosion Galvanized Plug-in Cable Tray Perforated Wire Raceway

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HOT-DIP GALVANIZED · PLUG-IN · PERFORATED · INDOOR/OUTDOOR
Anti-Corrosion Galvanized Plug-in Cable Tray Perforated Wire Raceway For Indoor Outdoor Use
The Anti-Corrosion Galvanized Plug-in Cable Tray Perforated Wire Raceway is a versatile cable management system designed for both indoor and outdoor applications where corrosion resistance and installation efficiency are paramount. Constructed from hot-dip galvanized steel (Q235B) with a coating thickness exceeding 85μm per ASTM A123, this raceway features a plug-in connection system that enables rapid assembly without welding or specialized tools. The perforated bottom design provides ventilation for heat dissipation while reducing overall weight. The modular plug-in joints allow for quick field modifications, expansions, and reconfigurations. Available in standard widths from 100mm to 600mm with side heights of 50mm, 80mm, and 100mm, this system is suitable for power, control, and communication cable management in industrial, commercial, and infrastructure projects.
Anti-Corrosion Galvanized Plug-in Cable Tray Perforated Wire Raceway
Plug-in connection system
Tool-less snap-in joints enable rapid assembly and field modifications without welding, reducing installation time by up to 40%.
Hot-dip galvanized protection
85μm+ zinc coating provides sacrificial cathodic protection against corrosion in indoor, outdoor, and high-humidity environments.
Perforated ventilation
Open-bottom design allows 360-degree airflow around cables, preventing heat buildup and maintaining conductor ampacity.
Indoor & outdoor versatility
Galvanized finish and robust construction make the raceway suitable for both interior electrical rooms and exterior installations.
Modular expansion capability
Standardized plug-in sections allow easy system expansion, reconfiguration, or relocation without dismantling entire runs.
Weight reduction design
Perforated construction reduces material weight by 25-35% compared to solid trays while maintaining structural integrity.
Material Q235B carbon steel
Finish Hot-dip galvanized ≥85μm
Connection Plug-in / snap-fit joints
Perforation 30-40% open area
Width range 100mm – 600mm
Side height 50mm · 80mm · 100mm
PRODUCT SPECIFICATIONS
Base material Q235B carbon steel (ASTM A36 equivalent)
Surface finish Hot-dip galvanized per ASTM A123 / ISO 1461, average coating ≥85μm
Connection type Plug-in / snap-fit joints with spring-loaded locking mechanism
Perforation pattern Staggered round holes or slotted openings, 30-40% open area
Width options 100mm, 150mm, 200mm, 300mm, 400mm, 500mm, 600mm
Side wall height 50mm, 80mm, 100mm (customizable)
Material thickness 1.2mm – 2.5mm depending on width and load rating
Section length 3000mm standard (custom lengths available)
Temperature range -40°C to +250°C (continuous)
Corrosion warranty 10-year (indoor) · 5-year (outdoor coastal)
APPLICATION SCENARIOS
Industrial manufacturing plants – Power and control cable routing in production facilities with corrosive atmospheres.
Outdoor infrastructure – Bridge crossings, tunnel lighting, and utility substation cable management.
Data centers and telecom – Perforated design supports high-density cabling with efficient thermal management.
Commercial buildings – Electrical distribution in parking garages, mechanical rooms, and rooftop installations.
Water and wastewater treatment – Corrosion-resistant raceway for control systems in high-moisture environments.
FREQUENTLY ASKED QUESTIONS
What is the difference between plug-in and bolted cable tray systems?
Plug-in systems use snap-fit or spring-loaded connections that allow tool-less assembly and disassembly, reducing installation time. Bolted systems require fasteners and tools for assembly, offering higher load capacity but slower installation. The plug-in design is ideal for projects requiring rapid deployment or frequent modifications.
Can this raceway be used in coastal or high-salinity environments?
Yes. The hot-dip galvanized coating (≥85μm) provides excellent corrosion resistance for most coastal applications. For extreme marine environments (direct salt spray zones), we recommend specifying a thicker galvanized coating (≥100μm) or considering stainless steel alternatives for critical installations.
How does the perforated bottom affect cable pulling?
The perforated design reduces friction during cable pulling compared to solid trays, as cables can be pulled along the open bottom with less surface contact. However, care should be taken with small-diameter cables to prevent snagging on hole edges; smooth-edge perforations are standard on our raceways to mitigate this risk.
Are the plug-in joints as strong as bolted connections?
Plug-in joints are engineered to meet the same load requirements as bolted connections for standard applications. The spring-loaded locking mechanism provides secure engagement that prevents accidental separation under vibration. For heavy-load or high-seismic applications, additional locking clips or tie plates can be specified.
INSTALLATION GUIDELINES
Ensure plug-in joints are fully engaged with an audible click or visible locking indicator to confirm secure connection.
Support spacing should not exceed 2.0 meters for standard loads; reduce to 1.5 meters for heavy cable fills or outdoor installations.
For outdoor applications, ensure the raceway is installed with a slight slope (1-2 degrees) toward drainage points to prevent water pooling.
STORAGE & MAINTENANCE
Store galvanized components in a dry, ventilated area with elevation above ground to prevent "white rust" formation from moisture condensation.
Inspect galvanized coating for scratches or damage during transport; apply zinc-rich touch-up paint to any exposed steel before installation.
For outdoor installations, inspect support brackets and connection points annually for signs of corrosion or loosening.
Physical Properties
Type Ladder type
Material Material Steel、 Aluminum、ss304、ss316L
Surface finishing/treatment

Pre-galvanized 8um/ Electro zinc Plating(≥12um)

Hot -dip galvanized(>60um)

Plastic-spayed(>60um)

Power coating

Acid washing +polishing (option)

Dimension range

customizable is available

Width 150-600mm
Side Rail Height
Length 50-200mm
Thickness/wire diameter 0.65-1.5mm
Max. Working Load According To Size
Accessories/related products
Product Features Lightweight, low cost, unique design, easy to install, with strong heat dissipation and ventilation.
Color Silver, black or customization
Enviroment demmand Industrial(Indoor, Outdoor, High Corrosion)
Application
About us
Jiangsu Youming Group Co., Ltd.
Jiangsu Youming Group Co., Ltd.

Jiangsu Youming Group Co., Ltd. was established in 2015 and is located in the Taidong Industrial Park, Shiyuan Town, Dongtai City. We are China Custom Anti-Corrosion Galvanized Plug-in Cable Tray Perforated Wire Raceway Suppliers and OEM/ODM Anti-Corrosion Galvanized Plug-in Cable Tray Perforated Wire Raceway Factory. It is a enterprise specializing in the research and development and production of cable trays. It is a innovative high-tech enterprise in Jiangsu Province. With a registered capital of 50 million RMB, it covers an area of 60 acres and has a production workshop of over 26,000 square meters, with an annual production capacity of more than 30,000 tons of cable trays.

In the increasingly refined cable tray market, the company has steadily advanced to the forefront of the industry, equipped with fully automatic production lines. Its main include longitudinal and transverse shearing lines, automatic forming lines, automatic welding lines, automatic riveting lines, laser cutting and CNC turret punching lines, and automatic spraying lines. The products are mainly divided into several series such as stainless steel, aluminum alloy, hot-dip galvanized, and powder-coated/fireproof, and various specifications and models such as trough type, ladder type, perforated type, and mesh type. The products are widely used in infrastructure, transportation, communication, power (including wind, photovoltaic and thermal power, machinery, metallurgy, shipping, chemical, pharmaceutical, food and other fields. The company has its own testing center, and every test from raw material procurement to product delivery undergoes quality inspection, ensuring that the product quality reaches the high level in the industry. After years of market expansion, it has established good cooperative relationships with many famous domestic enterprises, providing customers with comprehensive product selection services and winning high recognition and trust from customers.

The company attaches great importance to production and technological research and development and innovation. With talent and technology as the guarantee, it has over 150 skilled employees, including more than 50 technical backbone members. It has a design and R&D team, advanced enterprise management, and an efficient sales team. The company has passed the ISO 9001:2015 quality management system standard certification, ISO 14001:2015 environmental system standard certification, ISO 45001:2018 occupational health and safety system standard certification, and EU CE certification It has obtained multiple independent intellectual property rights and patent technologies and is in a high position in technological innovation in the industry.

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