Radiant Heater Tubes

Qual-Fab, Inc. manufactures all types of Radiant Heater Tubes for the thermal process industries around the world.  As far away as China and India, radiant tubes manufactured by Qual-Fab are in everyday service in high temperature processes, for both OEM’s and as replacement parts.  All types of heater tubes, cooling tubes, and recuperator tubes have been fabricated for a wide range of applications.

Qual-Fab produces Radiant Tubes using any alloy, in any form or style.   Our skilled craftsmen manufacture tubes in both cast and wrought alloys.  We fabricate many tube designs including S, O, W, U, P, and straight tubes.  These can be with or without flanges, bellows, collars, and/or insulation already installed. 

Qual-Fab can produce tubes to your exact specifications, or we can assist you with detailed information to help with alloy selection and support.  Our strict attention to material selection, joining specifications, and fabrication and inspection procedures, ensures that the highest quality product is delivered.

ENERGY SAVINGS are also available with the ceramic SpyroCor ™ inserts that can be put into new RADIANT TUBES during construction.  These high emmissivity inserts improve the overall heat transfer of the radiant tube, improving energy efficiency and fuel savings. Qual-Fab is the exclusive agent  for this product in new tube applications.

TUBE REBUILDS

Qual-Fab will also quote on rebuilding your old tubes as a cost effective alternative to all new Radiant Heater Tubes.  With over 25 years experience building furnace parts, we have rebuilt many tubes, in order to salvage the valuable alloy content of the portion that has not failed in the existing tubes.  Each tube is inspected and tested to ensure the highest quality repair is made.