NanoFlex normal tube (T1) is a closed-cell NBR/PVC rubber foam tube that fits air-conditioning copper pipes, chilled water steel pipes, PPR hot water pipes and uPVC condensate pipes. It saves energy, prevents condensation on chilled water and refrigerant lines and reduces flow noise.
Technical specifications
| Material | NBR/PVC closed-cell rubber foam |
|---|---|
| Colour | Black |
| Density | 40–70 kg/m³ |
| Service temperature | -50 °C to +110 °C |
| Thermal conductivity | 0.0307 W/m.K at 23 °C (ASTM C518) |
| Water vapour permeability | 0.57 × 10⁻¹³ kg/Pa.s.m |
| Fire performance | UL94 V0; ASTM D635 HB; BS 476 Class 0 / Class 1 or STD grade |
| Breakdown voltage | 28 kV |
| Service life | Over 15 years with proper installation |
| Inside diameter | 6–140 mm (1/4″ to 5-1/2″) |
| Wall thickness | 10, 13, 15, 19, 25, 32, 38, 50 mm |
| Length | 1.83 m per tube (6 ft) |
Applications
- Air-conditioning copper pipes, VRV/VRF systems
- Chilled water and cold water pipes
- Hot water and solar water heating pipes
- Condensate drain pipes
How to order (product code)
T-D[ID]x[thickness]T-B-T1-[class]. Example ID 6 mm, 13 mm thick, Class 1: T-D6x13T-B-T1-C1.
Request a quote – export to Southeast Asia
FEYANA supplies from Vietnam to Singapore, Malaysia, Thailand, Indonesia, the Philippines, Cambodia, Laos and Myanmar. Send us the size, thickness, quantity and destination for a quotation.
- WhatsApp / Zalo: +84 988 641 591
- Email: sales.00@feyana.com



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