MetalTek International is the world’s leading supplier of OEM DRI reformer tubes, for many reasons. MetalTek is known worldwide for the material and process controls that ensure the reliability that these very high temperature applications demand. Control of alloy chemistry is essential to reformer tube production. Dimensional control of tube wall thickness and concentricity is crucial to the proper operation of the reformer - and drives the extended service life that keeps equipment up and costs down. Operators know it. Customers acknowledge it. MetalTek reformer tubes are the best.