Double-walled polyethylene conduit with corrugated external wall and smooth internal wall.
type N.
Available in diam. from 40 to 200 and in the colors red, black, blue.
The double wall corrugated conduits, produced in high-density polyethylene, consists of two tubular elements: an external corrugated element to make the product resistant, and a smooth internal element to facilitate the insertion of the cables. These characteristics guarantee an extreme lightness of the tube, which can be easily used in any type of terrain, without compromising its technical and performance characteristics which make it extremely ductile.
It presents the following features:
• Chemical resistance to acidic and basic substances, hydrocarbons, detergents, flammable substances and water
• Thermal resistance from -5 degrees to +60°
• Conforming to EN 61386.24 with crushing resistance greater than 450 N
• Ideal for protecting cables in underground electrical and telephone installations.
| Quality Marks | IMQ |
| Material | High density polyethylene |
| Standards | EN 61386.1, EN 61386.24 |
| Compression Resistance | Higher than 450 N on 5 cm at +23°C |
| Impact Resistance | Type N (normal) at -5°C 5kg/h =variable according to the size |
| Thermal resistance | From -5 degrees to +60° |
| Fire Resistance | Not Self-extinguishing |
| CODE |
inner DIAMETER (MM) |
outer DIAMETER (MM) |
COILS (M) |
PALLET (M) |
VOLUME (M3) |
| CEFD040*S050 |
34 |
40 | 50 | 2000 | 0.18 |
| CEFD050*S050 |
42 |
50 | 50 | 1400 | 0.3 |
| CEFD063*S050 |
52 |
63 | 50 | 1200 | 0.43 |
| CEFD075*S050 |
63 |
75 | 50 | 0.59 | |
| CEFD090*S050 |
77 |
90 | 50 | 0.77 | |
| CEFD110*S050 |
93 |
110 | 50 | 1.18 | |
| CEFD125*S050 |
107 |
125 | 50 | 1.45 | |
| CEFD160*S050 |
142 |
160 | 50 | 2.25 | |
| CEFD200*S025 |
180 |
200 | 25 | 2.52 |
* Extrernal wall available in red (R), black (N), grey (G) and blue (B)