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GRP Cable & Instrumentation Management
EXduro™ GRP CABLE MANAGEMENT & STRUCTURAL SOLUTIONS FOR HARSH ENVIRONMENTS
EXduro™ Glass Reinforced Plastic (GRP) cable management systems are engineered to perform reliably in some of the world’s most demanding industrial environments. Designed to combine lightweight construction, high durability, corrosion resistance, and electrical insulation, the EXduro™ range provides an advanced alternative to conventional metal cable management systems.
The product portfolio includes GRP cable ladders, cable trays, cable ducts, structural supports, and instrumentation stands, all developed to meet the strict performance requirements of modern infrastructure and industrial installations.
Each EXduro™ cable ladder is manufactured with an additional nylon pin reinforcement, improving structural stability during transport, handling, and installation. The system also features one-piece peaked covers, providing continuous protection for cables against weather exposure and external environmental conditions.
With durable composite construction and efficient manufacturing processes, EXduro™ systems help reduce installation time while delivering long-term cable protection and system reliability.
| Ladder Span (in feet) | |||
|---|---|---|---|
| Class Designation | Support Span Foot | Working Load (Lbs./Linear Ft.) | Conversion to kg/m |
| 8A | 8 | 50 | 74.4 |
| 8B | 8 | 75 | 111.6 |
| 8C | 8 | 100 | 148.8 |
| 12A | 12 | 50 | 74.4 |
| 12B | 12 | 75 | 111.6 |
| 12C | 12 | 100 | 148.8 |
| 16A | 16 | 50 | 74.4 |
| 16B | 16 | 75 | 111.6 |
| 16C | 16 | 100 | 148.8 |
| 20A | 20 | 50 | 74.4 |
| 20B | 20 | 75 | 111.6 |
| 20c | 20 | 100 | 148.8 |
WHAT IS EXduro™? ADVANCED GRP CABLE MANAGEMENT FOR HARSH CLIMATES
Treadwell’s EXduro™ GRP cable management range includes cable trays, ladders, ducts, and structural supports designed to operate in environments where traditional metallic systems may experience corrosion or electrical safety concerns.
The composite material provides excellent resistance to corrosion, low electrical conductivity, and lightweight installation advantages, making EXduro™ a reliable cable management solution for industries operating in harsh or chemically aggressive environments.
EXduro™ cable ladder systems are designed to comply with NEMA 20C standards, ensuring dependable structural performance. A comprehensive range of accessories—including tees, cross fittings, inward and outward bends, and structural struts—allows the system to be adapted to a variety of installation layouts.
The inclusion of EXduro™ slotted marine rungs enables secure cable fastening and simplifies installation processes, helping improve installation efficiency on-site.
Engineered with fire-retardant properties, UV stabilisation, corrosion resistance, and low electrical conductivity, EXduro™ GRP systems provide dependable performance in hazardous and corrosive environments. Despite their lightweight design, these composite systems offer high structural strength, reducing installation complexity and labour requirements.
Complemented by GRP structural supports and instrumentation stands, EXduro™ provides a fully integrated cable management solution designed to meet modern safety, durability, and compliance requirements.
The system is widely suited for industries such as mining, marine infrastructure, chemical processing, wastewater treatment, and heavy industrial facilities.
GRP CABLE LADDER AND TRAYS
EXduro™ GRP cable ladder and tray systems are engineered for long cable runs where corrosion resistance and structural reliability are essential. The robust composite construction supports heavy cable loads across extended spans, maintaining structural stability even in demanding environments.
These systems provide long service life with minimal maintenance, making them a reliable solution for industrial facilities exposed to harsh conditions.
GRP SUPPORTS & BRACKETS
EXduro™ GRP support systems, including struts and ceiling-mounted supports, provide excellent structural reinforcement while maintaining a lightweight profile. These components enhance the load-bearing capability of cable management systems without adding significant weight to the overall structure.
Their corrosion-resistant composite design ensures reliable performance in environments where traditional steel supports may deteriorate.
GRP INSTRUMENT STANDS
EXduro™ GRP push-button and instrumentation stands provide a corrosion-resistant and electrically non-conductive mounting solution for control equipment and instrumentation.
These stands are lightweight, easy to install, and require minimal maintenance, offering a cost-effective alternative to traditional metal supports. Designed for flexibility, they can be customised for various configurations and integrated with standard industrial bases for rapid on-site installation.