COMPRESSION AND IMPACT RESISTANCE
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.
Tubos fibra óptica em PE
EXCELLENT MECHANICAL STRENGTH
The FERSIL Group has developed at FIL TUBOS and FERSIL a range of HDPE (high density) pipes, with highest strength to internal pressure. They are especially designed for long-distance installation of optical fibber networks, with the introduction of the cable by high- pressure blowing techniques (up to 10 to 14 bar). They are supplied in 500 m or 1000 m coils equipped with removable plugs at both ends, which prevents animals or rubbish from entering into pipe, until the optical fibber cable is installed, thus allowing seamless installation between boxes. They are presents in colour black or orange (only in Angola), with or without orange/red, or green, or blue stripes, which serve to signal the different ducts when installed in parallel. They can be manufactured with a smooth inner wall with a perfect surface finish or with longitudinal ribs, in order to minimize friction generated by the sliding of the optical fibber cable during the blown installation process.
Most requested products
Catalog | Sewer
The Fersil Group has a complete range of sewage piping systems, strongly implanted in the market, with a high level of customer satisfaction.
Buildings | Water and cable routing
The Fersil Group presents in this catalog several ranges of piping systems in thermoplastic materials for domestic hot water and heating networks, for the distribution of cold water with pressure and for electrical.
Infrastructures | Pressurized water and sewage, gas and electric
The Fersil Group's Infrastructures catalog brings together a set of high quality piping systems, in plastic material, applied to the exterior of buildings, in civil engineering public works.
Infrastructures | Sewage and drainage
The Fersil Group's Infrastructures catalog brings together a set of high-quality piping systems, in plastic material, applied to the exterior of buildings, in civil engineering public.
The Fersil Group's Agricultural Irrigation catalog brings together two very complete agricultural irrigation systems. The drip irrigation system and the sprinkler irrigation system.
In this catalog, we tell a story of the Fersil Group