A company of the BRUGG GROUP
NIROFLEX® is a flexible corrugated stainless steel pipe system and is ideal for transporting liquids, as a protective pipe or as a heat exchanger pipe.
The NIROFLEX® CNT with installation protection casing made of LDPE is available to be laid underground.
Properties:
Standard materials: 1.4301, 1.4404 or 1.4571 and 1.4539 depending on the project
Nominal diameters: DN 20–150
Pressure levels: PN 6 / PN 16 (subject to nominal diameter)
Product range
| Nominal diameter | DN | 20 | 25 | 32 | 40 | 50 | 65 | 80 | 100 | 125 | 150 |
| Type without PE | CNW | 22/25 | 30/34 | 39/44 | 48/55 | 60/66 | 75/86 | 98/109 | 127/143 | 147/163 | 200/220 |
| Type with PE | CNT | 22/31 | 30/39 | 39/49 | 48/60 | 60/71 | - | 98/120 | 127/152 | 147/172 | 200/230 |
| Volume | dm³/m | 0,37 | 0,80 | 1,30 | 2,00 | 3,00 | 5,12 | 8,40 | 14,30 | 17,30 | 23,20 |
| Weight CNW | kg/m | 0,30 | 0,40 | 0,63 | 1,00 | 1,24 | 1,90 | 3,50 | 4,75 | 6,00 | 9,50 |
| Weight CNT | kg/m | 0,44 | 0,56 | 0,90 | 1,37 | 1,75 | - | 4,50 | 6,60 | 8,30 | 12,70 |
