Radiators for power transformer

75 years of experience

We design and manufacture tubular and panel radiators with special dimensional to meet customer needs.



Complete Solution for manufacturing and restoration.

Width From 180mm (7,08") to 520mm (20,47")
Hight From 800mm (31,50") up to 4000mm (157,48")
Number of elements 2 to 40
Treatments Painted, Hot-dip Galvanized, Painted + Hot-dip Galvanized
For environment C3, C4, C5 and CX (ISO 12944/17)
Material Carbon Steel | Stainless Steel




We have a dedicated team and the expertise to offer solutions and technical directions based upon a global market view.

Contact us:
+ 55 (19) 3805-9601


Marangoni is a Brazilian company founded in the decade of 40s, with experience in the energy segment and specialized to design and produce radiators.

With a solid background and flexibility we are able to develop radiators with special measurements and in accordance with customer’s specifications.


Request a quote now

Tell us your need, we have the radiators solution.

Or call us +55 (19) 3805-9658.