Products Description
Fiberglass cable trays are used to support power, control and communication cables in industrial installations. Manufactured from glass-fibre-reinforced thermoset resin, FRP/GRP cable trays provide a non-metallic option for cable routing in environments where corrosion resistance and electrical insulation are important.
Hebei Ruikun Fiberglass Co., Ltd. supplies fiberglass cable tray products in different configurations, with standard dimensions and project-specific options available for review.
Fiberglass Cable Tray Specifications
Our GRP cable tray range covers the following common dimensions and configurations.
|
Technical Parameter |
Specification / Performance Standard |
|
Product Designation |
Fiberglass Reinforced Polymer (FRP / GRP) Cable Tray System |
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Available Configurations |
• Ladder Type: Open rung design for maximum ventilation and cable access • Trough / Solid Bottom Type: Complete cable protection from moisture and dust • Perforated (Vented) Type: Combines support with distributed ventilation slots • Channel Type: Compact profile for control and instrumentation cables |
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Manufacturing Process |
Pultrusion & Automated Assembly |
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Reinforcement Materials |
E-Glass Fiber Continuous Strands & Surface Veil (for UV and chemical protection) |
|
Resin Matrix Systems |
• Isophthalic Polyester: General industrial environment, good corrosion resistance • Vinyl Ester (Recommended): Superior resistance to harsh acids, caustics, and marine salt spray • Epoxy / Phenolic: High mechanical strength and specialized fire-retardant requirements |
|
Standard Dimensions |
• Width (W): 100mm, 150mm, 200mm, 300mm, 400mm, 500mm, 600mm, 800mm, 1000mm • Height (H): 50mm, 75mm, 100mm, 150mm, 200mm • Length (L): Standard 3,000mm or 6,000mm (custom lengths available upon request) • Wall Thickness (T): 3.0mm – 8.0mm (engineered per load class and span) |
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Load Capacity & Classification |
Designed in compliance with NEMA Class 8A, 12A, 20A or customized load-span curves |
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Flame Retardancy |
Self-extinguishing; Flame spread index≤25 (ASTM E84 / UL 94 V-0 options available) |
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Electrical Properties |
Non-conductive, Non-magnetic, Zero electromagnetic interference (EMI), Dielectric strength > 10 kV/mm |
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Thermal Properties |
Low thermal conductivity; Operating temperature range: - 40℃ to +120℃ |
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Color Codes |
Safety Yellow, Dark Gray, Orange , Green, or custom RAL colors |
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Compatible Accessories |
Horizontal Bends, Tees, Crosses, Reducers, Vertical Risers, Hold-Down Clamps, and Structural Support Brackets |
Availability may vary by tray configuration. Please confirm the selected model and dimensions before placing an order.
Material and Construction
Glass-Fibre-Reinforced Thermoset Resin
FRP/GRP cable trays use glass-fibre reinforcement within a thermoset resin matrix. The composite construction provides a non-metallic cable support option for industrial projects.
Pultruded Profiles
The listed GRP cable tray and Fiberglass cable ladder products use pultruded profiles. This process forms continuous composite sections for the tray's structural components.
Resin Selection
Isophthalic polyester and vinyl ester are listed as resin options. The appropriate resin should be selected according to the chemicals, temperature and environmental exposure expected at the installation site.
Fiberglass Cable Tray Applications
Fiberglass cable tray systems can be specified for cable routing in industrial environments where the material must suit the surrounding conditions.
Chemical and petrochemical plants
Cable routes in process areas where chemical exposure needs to be considered.
01
Water and wastewater treatment
Cable support in humid operating environments.
02
Power facilities
Cable routing around substations, electrical equipment and associated infrastructure.
03
Marine and coastal installations
Selected cable routes exposed to moisture and salt spray.
04
Industrial facilities
Power, control and communication cable routes across production and service areas.
05
The final product specification should match the site's environmental conditions and mechanical requirements.
About Ruikun Fiberglass
Hebei Ruikun Fiberglass Co., Ltd.
Founded in 1980, we specialize in the development, manufacturing and sales of fiberglass and polyurethane products. Our product range includes FRP cable trays, cable ladders, pipes, storage tanks, gratings and other composite products for industrial applications.
Our factory covers 10,000 m², with a building area of 5,000 m². We have a team of 205 employees, including 60 professional and technical personnel. We serve industries such as power, communications, petrochemicals, metallurgy, construction and environmental protection.
Our factory is equipped with multiple sets of production equipment and production lines for our fiberglass and polyurethane product range.
We manufacture composite products for industrial applications, including cable trays and other FRP products. For each order, we review the required product type, dimensions and technical specifications to clarify the manufacturing requirements before production.
Our manufacturing facilities support the production of standard products as well as the evaluation of customized requirements, subject to the product configuration and agreed specifications.
We maintain management systems certified to the following standards:
ISO 9001:2015 - Quality Management System
ISO 14001:2015 - Environmental Management System
ISO 45001:2018 - Occupational Health and Safety Management System
Product-specific performance requirements and testing documentation should be confirmed according to the relevant product specification and project requirements.
We provide customization based on customer requirements, including product dimensions, operating conditions and technical specifications.
For fiberglass cable tray projects, we can review drawings and dimensional schedules to clarify the required configuration before an order is confirmed. Our team can also discuss material selection and other technical requirements based on the intended application.
We coordinate product requirements with customers during the order process and provide technical consultation and after-sales support according to the agreed scope of supply.
Since our establishment in 1980, we have supplied fiberglass and polyurethane products to customers across a range of industrial sectors. These include power, communications, petrochemicals, metallurgy, construction, environmental protection and municipal engineering.
We have established business relationships with organizations such as Tianjin Petrochemical, Zhenhai Petrochemical, Daqing Petrochemical, Handan Iron & Steel, and North China Electric Power University, among others.
For fiberglass cable tray projects, we discuss the installation environment, product configuration and applicable technical specifications to help clarify the requirements for the intended application.
We supply fiberglass cable tray products in different configurations and can review project-specific requirements against our manufacturing scope.
Send us your product specifications or drawings to discuss the required dimensions, configuration and technical requirements for your project.
FAQ
Q: What are the main environmental benefits and anti-corrosion properties of your fiberglass cable trays?
A: Our fiberglass (FRP/GRP) cable trays are manufactured using high-performance resins and glass fibers, offering exceptional resistance to chemical corrosion, UV radiation, and salt spray. They are ideal for harsh environments such as chemical plants, marine applications, and coastal projects, providing a significantly longer service life and lower maintenance costs compared to traditional metal trays.
Q: Do your fiberglass cable trays comply with international standards and load requirements?
A: Yes. Our products are engineered and manufactured in strict compliance with international standards such as NEMA VE 1 and IEC 61537. We provide comprehensive load-span capacity test reports and certification documentation to ensure structural safety, high mechanical strength, and reliable support for heavy power or data cables.
Q: Can you customize the dimensions, resin types, or colors for specific project requirements?
A: Absolutely. As a direct source factory, we offer flexible OEM and ODM customization services. We can tailor the dimensions (width, height, thickness), resin matrix (such as polyester, vinyl ester, or epoxy), and colors to meet your exact project specifications and unique site conditions.
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