EXTRO® is the leading Romanian brand for halogen-free (HF) electrical conduit tubes, fully compliant with European standards EN 61386, REACH and RoHS.
The EXTRO® range includes flexible tubes (Flex Pro and Flex Standard), rigid PVC tubes, accessories, claw couplings and Schnabl® cable support systems.
EXTRO® tubes withstand up to 1250N for concrete applications, remain flexible at -40°C and carry a 30-year UV warranty for outdoor and photovoltaic variants. Estimated service life is up to 50 years.
Key benefits of the EXTRO® system:
EXTRO® is a trusted partner for large-scale national projects: residential buildings, industrial halls, public infrastructure and photovoltaic parks.
Production capacity exceeds millions of linear meters per year, with fast distribution across Romania and Europe.
Frequently asked questions:
What are halogen free (HF) tubes? Halogen free (HF) tubes are cable protection conduits made from materials without halogens (no chlorinated PVC). In case of fire they don't release black, opaque smoke or toxic gases such as hydrochloric acid. EXTRO® HF tubes are mandatory for hospitals, schools, malls and public buildings where evacuation safety is critical.
How are EXTRO® tubes installed? Flexible EXTRO® tubes are installed quickly in concrete, plaster or masonry using claw couplings (no special tools). Rigid tubes are fixed with dedicated clamps and sleeves. The EXTRO® system reduces installation time by up to 60% compared to classic dowel-and-screw methods.
How long does an EXTRO® tube last and what is the warranty? EXTRO® tubes have an estimated service life of up to 50 years. For outdoor and photovoltaic applications the UV resistance is separately warranted for 30 years. The HDPE material retains its ductility and flexibility even at sub-zero temperatures — EXTRO® tubes don't crack.
What diameters and mechanical resistances are available? The EXTRO® range covers diameters from 16 mm to 50 mm, with mechanical resistance between 320N and 1250N. The 750N and 1250N versions are suitable for embedding in concrete.
Are EXTRO® tubes compliant with European standards? Yes. All EXTRO® products comply with EN 61386, REACH and RoHS. The manufacturer is ISO 9001 and ISO 14001 certified.
How do I request a quote for a large project? Send a request via the contact form, by email at contact@extro.ro or by phone at +40 766 701 756. The EXTRO® technical team responds quickly with product recommendations, B2B pricing and delivery terms.
For custom quotes, datasheets or B2B partnerships, contact the EXTRO® team by email, phone, WhatsApp or contact form.
Halogen free (HF) tubes are cable protection conduits made from materials without halogens (no chlorinated PVC). In case of fire they don't release black, opaque smoke or toxic gases such as hydrochloric acid. EXTRO® HF tubes are mandatory for hospitals, schools, malls and public buildings where evacuation safety is critical.
Flexible EXTRO® tubes are installed quickly in concrete, plaster or masonry using claw couplings (no special tools). Rigid tubes are fixed with dedicated clamps and sleeves. The EXTRO® system reduces installation time by up to 60% compared to classic dowel-and-screw methods. Most tubes can be delivered with a factory pre-installed pulling wire.
EXTRO® tubes have an estimated service life of up to 50 years under normal conditions. For outdoor and photovoltaic applications the UV resistance is separately warranted for 30 years. The HDPE material retains its ductility and flexibility even at sub-zero temperatures — EXTRO® tubes don't crack.
The EXTRO® range covers diameters from 16 mm to 50 mm, with mechanical resistance between 320N and 1250N. The 750N and 1250N versions are suitable for embedding in concrete, while 320N–450N versions are for plaster and masonry. Dedicated UV-protected variants are available for outdoor and photovoltaic projects.
Yes. All EXTRO® products comply with EN 61386 (conduit systems), REACH and RoHS. The manufacturer is ISO 9001 and ISO 14001 certified. All certificates and declarations of conformity can be downloaded from the Support page.
For large-scale national projects (residential complexes, halls, infrastructure, photovoltaic parks) send a quote request via the contact form, by email at contact@extro.ro, or by phone at +40 766 701 756. The EXTRO® technical team responds quickly with product recommendations, B2B pricing and delivery terms.