Expendables are the very last refractory pieces in contact with the glass, and as such must display the highest possible properties.
SEFPRO offers the widest range of Fused Cast Refractories, with AZS, Alumina and High Zirconia materials.
SEFPRO has developed its range of Monolithic products for use in glass furnaces based on its wide experience in the field.
Cruciforms, the key to high performance regenerators, with over 30 years of continuous innovation.
The Sintered products made by SEFPRO, isostatically pressed, brick pressed or vibrocasted, provide a complete range for all applications, and are recognized as references when it comes to the most demanding furnaces.