K-FLEX® ST Tube with 40mm wall thickness delivers heavy-duty industrial thermal insulation and exceptional condensation control for large bore pipes in the most demanding industrial, HVAC, and refrigeration applications.
40mm Wall Thickness Range
This collection features K-FLEX® ST elastomeric nitrile rubber insulation tubes with a consistent 40mm wall thickness across various bore diameters. Ideal for applications requiring heavy-duty industrial thermal protection, exceptional energy efficiency, and maximum condensation prevention.
Key Benefits
- Consistent 40mm insulation thickness – Heavy-duty industrial thermal performance across all bore sizes
- Wide temperature range – Performs from -165°C to +110°C
- Exceptional condensation control – Maximum protection and energy savings
- Fire safety certified – Euroclass BL-s2, d0 rating
- Easy installation – Light, flexible, and quick to fit despite heavy-duty thickness
- Hygienic protection – Resistant to mould, fungi, and bacteria
Applications
Perfect for thermal insulation of heavy-duty industrial refrigeration systems, air conditioning, plumbing, water pipes, tanks, fittings, and HVAC installations where 40mm wall thickness provides exceptional thermal efficiency and condensation prevention for the most demanding industrial installations.
Technical Specifications
- Wall thickness: 40mm (consistent across all products)
- Material: Elastomeric nitrile rubber (Flexible Elastomeric Foam)
- Thermal conductivity: λ0°C ≤ 0.033 W/(m·K), λ40°C ≤ 0.037 W/(m·K)
- Fire rating: Euroclass BL-s2, d0
- Water vapour diffusion resistance: μ ≥ 10,000
- Standard: EN 14304:2009+A1:2013, CE compliant
