Cast Reformer Tube for Direction Reduction Furnace  

Reformer tube for DRI plant Direct reduction iron is the low carbon porous substances formed by fine iron powder or iron oxide in the furnace through direct reduction. The content is stable and has fewer impurities which are used as raw materials of steel making for electric arc furnace. At present, the advanced production technology is to use the reducing gas in the furnace for direct reduction; the key of this process is to provide suitable reduction gas. In the condition of sufficient natural gas to form the reduction gas through reformer furnace, similar to hydrogen reformer furnace in petrochemical industry. The key part of reducing reformer furnace is reformer tube. Its working temperature is 900-1000 degrees. Primary Reformer Tube Specification: Diameter is 200-300 mm. Material: Upper tube: DIN2.4879, lower tube: DIN1.4852 Process: Centrifugal casting