... 316L, 321, etc.Iron wire, galvanized wire, steel wire (middle carbon, high carbon), copper wire, etc.Any other material ... , petroleum, chemical, food, pharmeceuticals, glass, printing and machine making industries;Heat treament, drying, cooling, refrigerating, cleaning ... sludge draining, printing, etc.Used in sintering furnace, annealing furnace, continuous tunnle furnace, travelling furnace, high- ...