PRODUCTION PROCESS
Submerged extrusion
The incandescent copper billet is pushed into the extruder and the tube takes shape directly in water. This type of submerged extrusion prevents the copper from coming into contact with oxygen.
No oxidation
Cold drawing
Tube rolling takes place cold with the pilgrim step technique, a method that allows for a tube with extremely low eccentricity.
Low eccentricity
Annealing
Depending on the final application, the tube undergoes thermal treatments that determine its final condition: hard, half-hard, or annealed.
Easy to install
Coupling with insulating sheath
A tubular sheath is extruded to size and directly coupled to the tube. This type of sheath adheres perfectly to the copper, minimizing heat loss.
Efficient insulation
External film co-extrusion
An external film is hot co-extruded on the sheath already coupled to the tube, without welds.
Durable protection
Film wrapping and storage
The coils are then stored on pallets with special UV-protective cellophane, preserving the product’s integrity even during storage.
Durable protection
Warehouse storage
The pallets are stored in 15,000 square meters of covered warehouse space.
Fast deliveries
