ss304 Molded metal ventilated trough cable tray Suppliers
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  • ss304 Molded metal ventilated trough cable tray
  • ss304 Molded metal ventilated trough cable tray
Product introduction
SS304 · VENTILATED · TROUGH TYPE
Molded metal ventilated trough cable tray
The SS304 Molded Metal Ventilated Trough Cable Tray is a robust cable management solution engineered for environments requiring corrosion resistance, structural rigidity, and efficient thermal management. Constructed from AISI 304 stainless steel through a precision molding process, this trough-type tray features a continuous ventilated bottom with uniformly spaced louvers or perforations that promote airflow around cables, reducing heat buildup and maintaining conductor ampacity. The molded construction eliminates sharp edges and provides consistent wall thickness, enhancing both durability and cable protection. This system is particularly suited for industrial, chemical, and coastal installations where standard carbon steel trays would suffer from oxidation and premature failure.
Corrosion resistance
AISI 304 stainless steel provides inherent resistance to atmospheric moisture, industrial chemicals, and chloride-rich environments, eliminating the need for periodic protective coatings.
Ventilated bottom design
Uniformly spaced louvers or perforations allow 360-degree airflow around cables, preventing thermal derating and extending insulation service life.
Molded structural integrity
Precision molding process ensures consistent wall thickness, rounded edges, and seamless corners, reducing cable abrasion and providing predictable load-bearing capacity.
Hygienic and cleanable
Smooth surfaces and open ventilation prevent debris accumulation, making the tray suitable for food processing, pharmaceutical, and cleanroom applications.
TECHNICAL
PARAMETERS
Material grade AISI 304 Stainless Steel (1.4301)
Surface finish No. 2B mill finish / No. 4 brushed / No. 8 mirror (optional)
Trough width 100mm – 600mm (standard increments)
Side wall height 50mm, 80mm, 100mm, 120mm
Material thickness 1.2mm – 2.5mm (molded, consistent profile)
Ventilation opening Louvers or perforated pattern, 30-45% open area
Load rating NEMA 12A / 12B / 20A classifications
Temperature range -40°C to +400°C (continuous)
APPLICATION ENVIRONMENTS
Chemical processing plants Coastal and offshore facilities Food and beverage production Pharmaceutical manufacturing Water and wastewater treatment Data centers with high cooling demands
Installation considerations
Support spacing should not exceed 2.0 meters for standard loads. Reduce to 1.5 meters for heavy cable fills or high-vibration environments.
Use stainless steel fasteners (SUS304 or better) to prevent galvanic corrosion at connection points. Avoid contact with carbon steel components.
For outdoor installations, consider a 2-3 degree slope toward drainage points to prevent water pooling in the trough bottom.
Maintenance & handling
Clean trough surfaces with non-abrasive, non-chlorinated cleaning agents. Avoid steel wool or abrasive pads that may damage the passive oxide layer.
Inspect louver or perforation edges periodically for deformation caused by cable pulling. Smooth any burrs using fine-grit stainless steel finishing tools.
Store in dry conditions away from contact with carbon steel or other dissimilar metals to prevent surface contamination and localized corrosion.
Physical Properties
Type Through 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 50/100/150/200/250/300mm
Side Rail Height 25/50/75/100/150mm
Length
Thickness/wire diameter 0.8/1/1.2mm
Max. Working Load According To Size
Accessories/related products
Product Features Fullv enclosed cable travs are effective in shielding control cables from interference and protecting
cables in highly corrosive environments.
Color Silver or others/According to customers
Enviroment demmand Indoor&dry normal temperature light anti-corrosion&outside wet high temperature&heavy corrosion&dry normal temperature
Application Oil gas、chemical、ships、building、infransture
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 ss304 Molded metal ventilated trough cable tray Suppliers and OEM/ODM ss304 Molded metal ventilated trough cable tray 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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