INFLEX HDCW – PREINSULATED PIPES FOR DRINKING AND SANITARY WATER

Carrier pipe

Material: HDPE 100
Type: SDR17 PN10 / SDR13,6 PN12,5 / SDR11 PN16 /
SDR9 PN20
According to PN-EN12201-2
Applications: heating, sanitary, industrial installations
Working temperature: from -10 °C to +20 °C

When using permanent operating temperature higher than +20 °C to +40 °C, pressure reduction factor is:

+20 °C: 1,0

+30 °C: 0,87
+40 °C: 0,74

 

Insulation

Material: Extended polyethylene closed cell foam (EPE)

Produced without (H)CFCs

Density: 30 kg/m­3 [±15%]

Water vapour resistance: >3.000 µ

Water absorption: B – 1 %

Chemical resistance: excellent

Flammabilty (reaction to fire): Class F / E / D

 

Exterior protection pipe
Type: RIW
Material: polyethylene mod. (HDPE-mod.)
Water vapour permeability: minimum
Mechanical strength: 500N
Impact resistance: 2,0kg/100mm
Chemical resistance: excellent
UV resistance: 2 years

Application:

Inflex HDCW is designed for transporting cold drinking and sanitary water. The system consists of an HDPE pipe insulated with flexible foam and enclosed in a corrugated pipe for outside protection. A multilayer layer of soft foam EPE provides excellent thermal insulation in a wide temperature range. Insulation’s closed-cell structure prevents water absorption and water vapour permeability, and is resistant to mechanical deformation.
These pipes have high mechanical strength (500 N), high-impact resistance and flexibility which makes them easy to install. Pipes are recommended for all types of construction, outdoor applications and industrial applications
Pipes are available in 6 meter straight lengths and in coils of 25, 50 and 100 meters.

Available diameters