Pre-insulated Pipes

Flexalen 600 Overview

The Flexalen 600 system is made up of 3 basic components

• High impact HDPE outer casing
• Unique Class PE foam insulation
• PB-1 carrier pipes

Flexalen Pipe Systems

These materials give our pipe systems unique advantages over other plastic insulated pipe systems.

• Unique construction highly secure
• Water tight bond between corrugated outer pipe and polyolefine insulation. 
• Top foam quality proven <0.031 W/mK at 50°C
• Water diffusion resistance µ>3.500 
• Light weight system (1.6 kg for 2x32 in 125 outer casing) 
• High flexibility at low temperatures <0°C 
• Highly flexible easy to bend around corners 
• Single lines 25 110 mm and twin lines 25 63 mm 
• Easy to install, full range of easy to use fittings 
• Built in expansion compensation 
• Very low friction loss proven for high flow speed 
• Pressure hammer absorption