Henco Gas multilayer pipes are permitted for use in gas pipework in countries where the Henco gas inspection label and certificates are available. In addition, the pipes and their conduit must have yellow marking or be coloured yellow. The Henco multilayer pipe offers all the advantages of metal and plastic:

• Aluminium inner core, seamlessly welded longitudinally
• 100 % oxygen-tight
• Minimal linear expansion coefficient comparable to metal
• Fully corrosion-resistant, including against chemical and electrochemical impacts
• Dampens noise, as typical of a plastic pipe
• Inner and outer pipe made of electron-beam cross-linked polyethylene
• High resistance to pressure and temperature
• Smooth surface: low pressure loss
• As light as a plastic pipe
• Flexible, easy to bend
• The pipe retains its curved shape even in low temperatures