Products by QualFab, Inc.

QualFab produces all styles and designs of annealing furnace muffles & oxidation chambers that are used in a wide variety of industries including the carbon fiber, powdered metals, glass, ceramics, and automotive industries. We manufacture muffles over 10 feet wide and 60 feet long, and in both...

QualFab is a world leader in the manufacturing of stainless and high nickel alloy radiant tubes. Our newly purchased tube mill enables QualFab to be especially competitive on certain size tubes and alloys, and to deliver 4.5 and 6.625 inch tubes in unlimited lengths. QualFab has fabricated...

QualFab manufactures a wide range of fixtures for a variety of industries. For vacuum furnaces and straight and in-line furnaces, we produce a broad range of baskets, trays, clips, and fasteners in a wide range of alloys, including high nickel alloys, carbon fiber, and molybdenum. We also produce...

QualFab, Inc. manufactures various styles and configurations of recuperators for use in thermal applications. These units are used to preheat combustion makeup air using the waste heat in exhaust gases. Dependent on size of the subject and applicable heat transfer configuration, substantial...

QualFab, Inc. manufactures Serpentine Trays in a variety of styles and designs to customer specifications. Our trays are used in a wide variety of furnaces including roller hearth, continuous, brazing, and vacuum types at temperatures up to 2400ºF. QualFab, Inc. can produce trays in both...

QualFab's corrugated boxes are manufactured in a wide range of heat resistant alloys, and in a variety of sizes and configurations for maximum loading efficiency. QualFab uses our experience and technology to reduce the number of weld seams in corrugated boxes, in some cases resulting in one piece...

QualFab manufactures a variety of rotary equipment fabricated from austenitic stainless steel. The tight grain structure results in greater resistance to thermal fatigue, less weight and shorter cycle times than their cast counterpart. Because no patterns are required, materials can be mixed to...

QualFab is a leading producer of all types of retorts for the furnace and heat treat industries for both low and high temperature applications. Because of our extensive experience in these products, QualFab works with OEM’s and direct customers to supply information to the customer so their...