LL-FIN tubes.
Total protection.
Stable performance up to 180°C.
LL-FIN tubes: the smart choice against corrosion.
LL-FIN tubes are designed to provide maximum protection of the base tube. Unlike L-finning, in the LL configuration the two fin feet overlap, fully wrapping the tube and creating a continuous barrier against corrosion.
This configuration is often used as a more cost-effective alternative to extruded finning, while maintaining excellent thermal performance and high resistance to environmental degradation.
Designed to operate at temperatures up to 180°C, LL-FIN tubes are used in air coolers, heat exchangers, and industrial productions plants.
With our consultative and tailored approach, we support customers from the earliest design stages, tackling even the most complex challenges. Every request is an opportunity for us to demonstrate what “industrial reliability” truly means.
Trust the numbers, not just the words
+ 0
Finned tubes/year
0
Machines
0
sqm production area
Efficient production.
Real collaboration.
We do more than simply manufacture: we listen, analyze, and build solutions. With high-performance equipment dedicated to the production of LL-FIN tubes, we are able to remain flexible, organized, and ready to respond quickly to every request, including non-standard ones. Every tube we manufacture is the result of a customer relationship based on active listening and a shared commitment to finding the right solution.
Base tube material
All types
Tube wall thickness
Tube diameter
Tube length
Fin material
Fin strip thickness
Fin pitch
Production capacity
If your requirements go beyond the specifications listed above, our team is ready to listen carefully, provide technical consultation, and work with you to develop a personalized solution: because for us, true value always comes from collaboration.
We do not take shortcuts.
When faced with a challenge, or when the answer is not immediate, there is only one thing that matters to us: doing the job right, for those who place their trust in us every day. That is why we stand alongside our customers at every stage, with the goal of ensuring reliability, precision, and operational peace of mind.
Every LL-FIN tube we manufacture is the result of consolidated know-how, controlled processes, and constant attention to quality.
Rigorous controls.
We perform complete visual and dimensional checks on every tube.
Protected packaging.
We use packaging designed to ensure maximum protection of LL-FIN tubes during transport, in compliance with international standards.