Are premium, multi-layered plumbing tubes that merge the structural strength of metal with the corrosion resistance of plastic. Produced by the Belgian manufacturer Henco Industries, they are universally certified for professional use in drinking water installations, underfloor heating, gas distribution, and compressed air systems. [1, 2, 3, 4]
Key Material Structure
The standard Henco pipe features a specialized 5-layer composition designed for maximum longevity: [1, 2, 3, 4, 5]
Outer Layer: Cross-linked polyethylene (PE-Xc), hardened via physical electron-beam treatment for extreme durability.
Adhesive Layers: Two high-shear bonding layers holding the core elements tightly together.
Inner Core: A longitudinally butt-welded aluminum tube that stops oxygen from penetrating and ruining metal parts.