13×15 K-FLEX SOLAR HT Tube Insulation - 25m Coil

High-Temperature EPDM Elastomeric Insulation - 25m Coil

K-FLEX® SOLAR HT 13×15mm tube insulation coil is specifically engineered for solar thermal systems and industrial high-temperature applications up to 150°C where standard elastomeric insulation cannot perform. Supplied in convenient 25-metre coils for efficient installation on longer pipe runs.

Technical Specifications:

• Dimensions: 13mm wall thickness × 15mm bore (suits 1/4" / DN10 copper pipe or DN8 iron pipe)
• Length: 25 metres per coil
• Temperature range: -40°C to +150°C
• Material: EPDM (Ethylene-Propylene Diene Monomer) rubber
• Thermal conductivity: λ = 0.040 W/(m·K) at 0°C, 0.044 W/(m·K) at 40°C
• Fire rating: Euroclass E (EN 13501-1)
• UV resistance: Excellent - suitable for outdoor exposed installations
• pH neutral: Non-corrosive to pipework

Key Features:

• UV-protected EPDM for long-term outdoor durability
• Closed-cell structure for superior moisture resistance
• 25-metre coil format reduces joints and installation time
• Flexible installation on complex pipe runs
• Increased energy efficiency in solar collectors and high-temperature systems
• CFC and HCFC free - environmentally responsible
• EPD certified (Environmental Product Declaration)

Applications:

• Solar thermal panel connections and collectors
• Industrial process heating pipework
• High-temperature outdoor pipe runs
• Heat pump installations
• Exposed installations requiring UV stability
• Long pipe runs requiring minimal joints

The ideal solution where conventional elastomeric insulation reaches its temperature limits, combining flexibility and moisture resistance with enhanced thermal stability for demanding solar and industrial applications.