The 2WW double wall corrugated pipes (smooth inside) are made of polyethylene (PE) free from heavy metals and halogens, are flame spread and comply with EN 613861 and EN 6138624 for CE marking by the low voltage directive (2014/35/EU), with the technical rules RTIEBT and the ITUR regulation (ANACOM). Its profile provides good resistance to compression and impact, maintaining the flexibility that is relevant in an underground installation and facilitates the introduction of cables:
- Series L250 (light impact and 250 N in compression)
- Series N450 (normal impact and 450N in compression) Colour red (electricity) or green (telecommunications). Other colours (black, yellow or blue) on request. These pipes are supplied in 50 m rolls (with PET pull out conductor) or in 6 m rods including a cuff at one end that gives the joints an IP43 rating.
Dimensions and quantities