Aluminum Foil Faced NBR-PVC Insulation Pipe

1. Product Structure

The pipe adopts closed-cell foamed NBR-PVC rubber and plastic as the base material, with an aluminum foil protective layer thermally laminated on the surface. It is available in plain aluminum foil type, reinforced aluminum foil type and self-adhesive split aluminum foil type. The aluminum foil is tightly bonded to the rubber-plastic substrate to form an integrated pipe for insulation and protection. Compared with ordinary black rubber-plastic pipes, it has an extra weather-resistant protective layer.

2. Core Performance

Low thermal conductivity delivers excellent heat and cold retention performance. It reaches Class B1 flame retardant grade, self-extinguishes after removing from fire, with low smoke and no dripping. Operating temperature range: -40℃ ~ 105℃. The rubber-plastic core features a high closed-cell rate for moisture and vapor resistance. The aluminum foil layer reflects thermal radiation, providing double protection against vapor penetration and effectively preventing condensation dripping on pipes.

3. Product Advantages

The aluminum foil surface resists UV radiation, aging and oxidation, and is not prone to cracking or powdering under outdoor exposure. It has a smooth, bright surface for a neat appearance and dustproof effect when installed exposed. The pipe is soft and flexible, easy to cut and wrap, and fits closely around elbows and valves. It also absorbs sound and dampens vibration to reduce noise caused by water flow. It is eco-friendly and dust-free for clean and convenient installation. Joints can be sealed with aluminum foil tape for an extended service life.

4. Common Specifications

Single length: 2 m; Inner diameter: 6–114 mm; Wall thickness: 10–30 mm optional. Two styles: closed sleeved type and self-adhesive split type, suitable for new pipeline installation and old pipeline renovation.

5. Application Scenarios

Widely used for overhead outdoor HVAC pipelines, air source and solar heat pump pipelines, exposed central air conditioning lines, hot water insulation pipes, and outdoor process pipes in factories. Ideal for outdoor, humid environments and projects requiring neat exposed piping.