GRP hollow tube 31mm outside diameter 25mm inside diameter 6m long

Pultruded glass reinforced plastic hollow tube manufactured from continuous E glass fibres combined with an isophthalic polyester resin system. With a 31mm outside diameter, 25mm internal diameter and 3mm wall thickness, this tube provides a balanced combination of structural rigidity, low weight and long term resistance to corrosion, moisture and electrical conductivity. Its composite construction ensures consistent performance in environments where metallic tubing would suffer from degradation, interference or safety limitations.

Commonly selected for infrastructure and industrial projects requiring non conductive tubular components for spacing, separation and support. The tube is frequently used within electrical housings, control systems and equipment frames where insulation and dimensional stability are essential over long service periods.

Well suited to external and exposed environments such as coastal installations, wastewater facilities and agricultural structures, where resistance to UV exposure, humidity and chemical contact is critical. Its corrosion free nature makes it particularly effective in locations where maintenance access is limited or ongoing upkeep would be costly.

Also applied in fabrication, modular construction, safety barrier systems and bespoke mechanical assemblies where a larger diameter lightweight tube is required. The material can be cut, drilled and fixed using standard tools, allowing efficient integration into both permanent and temporary installations without specialist processing.

Complies with EN 13706 2 and EN 13706 3. Manufactured under ISO 9001 certified quality management systems.

Fire retardant to BS EN 13501 1 2018.

• Outer Diameter: 31mm
• Inner Diameter: 25mm
• Wall Thickness: 3mm
• Length: 6 metres
• Material: E glass reinforced isophthalic polyester resin
• Standard: EN 13706 E17 grade

• Brand: Engineered Composites
• Condition: New
• Material: Glass Reinforced Plastic GRP Fibreglass