Single Wall

Materials Used: Stainless Steel 304 BA (EN 1.4301 - L20). 

Thickness: 0.5mm.

Belling: done with a mould and counter mould hydraulic expansion system that ensures calibrated joints with a tollerance of +/-2mm for the "M" form, conical for the flex form.

Welding: longitudinal TIG process for the fusion of adjoining pieces, to ensure the seal of every single component.

Accessories: locking band to secure the joint and ensure the continuity of the system.

Among the products offered, we also make ducts in Stainless Steel 304 BA 0.8mm thick, not intended for the construction of Chimney Flue Systems in accordance with the requirements of UNI EN 1856-1.

In such cases, the forms are made with vertical edge forming machines. The female form is internal nominal diameter, the male form is tapered. Such features, not allowing for the use of gaskets and locking bands, do not ensure the seal of the system.

Dispersal of the products resulting from the combustion processes (Gases, Smoke) of natural gas, diesel, wood and ventilation (Air).

Its function is to join rigid components with flexible components, with a smooth interior, corrugated exterior.

The technical data on the website are subject to change without notice.