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Fire-Resistant Steel Cable Trunking

Fire-Resistant Steel Cable Trunking is a robust cable management solution designed to route, organize, and protect electrical cables in applications where fire protection and mechanical protection are important considerations.

Manufactured from steel, the trunking provides a strong and continuous enclosure for cables while helping reduce direct exposure to external mechanical impact and environmental contaminants.

The system can be supplied with suitable fire-resistant configurations and accessories according to project requirements. Different dimensions, steel thicknesses, covers, surface treatments, and configurations are available for customized cable management applications.

Shenzhen Wanan provides steel cable trunking solutions for electrical contractors, EPC companies, distributors, system integrators, and industrial projects.
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Robust Steel Construction

Our Fire-Resistant Steel Cable Trunking is manufactured from steel to provide high mechanical strength and reliable cable support.

The enclosed structure helps keep cables organized and provides additional protection against accidental contact, mechanical impact, dust, and other external factors.

Designed for Fire-Protection Applications

Steel cable trunking can form part of a cable management system designed for applications where fire resistance and cable protection are important.

Depending on the project requirements, the trunking system can be configured with suitable covers, joints, supports, fixing components, and other accessories.

Fire resistance performance should be verified according to the applicable project specifications and relevant test standards. Specific fire ratings should only be claimed when supported by the corresponding test reports or certifications.

Continuous Cable Protection

The enclosed trunking design provides continuous support along the cable route.

It is suitable for organizing and protecting:

  • Power cables

  • Control cables

  • Electrical wiring

  • Communication cables

  • Low-voltage cables

  • Fire alarm cables

  • Emergency electrical cables

  • Building electrical systems

Custom Sizes and Configurations

Different dimensions and configurations can be manufactured according to project requirements.

Customization options include:

  • Width

  • Height

  • Steel thickness

  • Length

  • Cover design

  • Joint configuration

  • Mounting accessories

  • Surface treatment

  • Customized components

This flexibility allows the cable trunking system to be adapted to different cable quantities, installation spaces, and project layouts.

Durable Surface Protection

Depending on the application environment, different surface treatments can be considered, including:

  • Powder Coating

  • Hot-Dip Galvanizing

  • Pre-Galvanized Steel

  • Other specified surface treatments

The appropriate material and surface finish should be selected according to indoor or outdoor installation conditions, humidity, corrosion exposure, temperature, and project requirements.

Key Features

  • Strong steel construction

  • Continuous cable support

  • Enclosed cable routing design

  • Designed for applications requiring enhanced cable protection

  • Suitable for fire-protection cable management systems

  • Good mechanical protection

  • Multiple sizes and configurations

  • Custom steel thickness available

  • Various surface treatments available

  • OEM and customized production

  • Compatible with cable trunking accessories

Applications

Fire-Resistant Steel Cable Trunking can be used in electrical and building services applications where organized cable routing and enhanced cable protection are required.

Typical applications include:

  • Commercial buildings

  • Industrial plants

  • Electrical rooms

  • Data centers

  • Power distribution systems

  • Transportation infrastructure

  • Manufacturing facilities

  • High-rise buildings

  • Infrastructure projects

  • Fire alarm and emergency electrical systems

  • MEP installations

The final application should comply with the relevant local regulations, project specifications, installation requirements, and applicable fire-safety standards.

Fire-Resistant Cable Trunking System

A fire-resistant cable management system is not determined by the trunking alone.

The overall performance can depend on:

  • Cable type

  • Cable insulation

  • Trunking material and thickness

  • Cover design

  • Joints and connections

  • Mounting supports

  • Fixing method

  • Installation spacing

  • Fire-resistant accessories

  • Applicable testing standards

For projects requiring a specific fire-resistance duration or fire-performance classification, the complete system should be evaluated against the required standard and supported by appropriate testing or certification.

Why Choose Wanan Fire-Resistant Steel Cable Trunking?

Shenzhen Wanan Industrial Co., Ltd. is a China-based manufacturer specializing in cable management and electrical infrastructure products.

Our product range includes cable trays, cable ladders, cable trunking, galvanized cable management systems, ZAM cable trays, powder-coated cable products, and related accessories.

We support customized cable trunking solutions for:

  • Electrical contractors

  • EPC companies

  • MEP contractors

  • Distributors

  • System integrators

  • Industrial projects

  • Infrastructure projects

With customized dimensions, material thicknesses, surface treatments, covers, and accessories available, Wanan can provide cable trunking solutions based on specific project requirements.

Contact us for product specifications, technical drawings, catalog, quotation, and customized cable trunking solutions.

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Shenzhen Wanan Industrial Co., Ltd. was established in 2004 and is a China-based manufacturer specializing in Cable Tray Systems and Solar PV Mounting Systems.We manufacture Perforated Cable Trays, Cable Ladders, Cable Trunking, HDG & ZAM Cable Trays, and customized cable management solutions, together with solar mounting systems for various PV projects.With 22+ years of manufacturing experience, we provide factory-direct supply, OEM/ODM services, and technical support to customers worldwide.

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