Qual-Fab, Inc. specializes in all types of stainless fabrications for the heat treat industry including radiant tubes of all styles and sizes, both cast and fabricated, stainless and high nickel alloys. The company also produces furnace muffles, rolls, serpentine trays, corrugated baskets, muffles, retorts, fans and furnace fixtures. Qual-Fab’s experience guarantees quality products at competitive prices.