Standard pipe

This is the traditional mono layer pipe as described in the standards ISO 15874 and DIN8077/8078. The international product certification applies on this pipe wall type. These pipes are DVGW certified.

• PP-R available in SDR 6 - 7,4 - 11
• PP-RCT available in SDR 7,4 - 11
• Thermal expansion factor 0,150 mm/m.K

Fiber pipe

This is a three-layer pipe of which the middle layer is enforced with glass fiber. The production of these pipes is externally monitored by the South-German Plastics Centre (SKZ), Wurzburg.

• PP-R available in SDR 7,4
• PP-RCT available in SDR 9 - 11
• Thermal expansion factor 0,035 mm/m.K
• Less bracketing
• Higher thermal stability