- Arc furnace bottom layer
Bottom insulation material is used beneath arc-furnace and submerged-arc-furnace hot sections to improve heat retention and protect lower support structure. In procurement terms, it is a thermal-management material rather than a simple filler.
Monolithic RefractoriesIt supports lower heat loss, more stable bottom structure, and better coordination with the upper working-lining route.
Buyers usually confirm supply scope, technical support, stock, and lead times first.
Provide equipment type, working position, current lining reference, installation method, quantity, destination, and required documents.
