Sei supplies Radiators made in the largest radiator factory in the world. Our radiators are the most efficient through the use of a special panel design combined with the use of larger headers, especially in cases where a greater number of panels are used, our radiators have been shown to be more efficient. Our radiators are leak free due to the use of special welding and testing techniques.


Range: distance between centers from 500 to 4500 mm and number of elements from 2 to 55.

Radiator types: flanged, weldable, gooseneck, beveled and sloped elements Special types: integral head radiators, stainless steel radiators, hot dip galvanized radiator and water-based painted radiators.

Standards: DIN 42559, BS EN 50216: 6, IEEMA9 and according to special customer standards