Refractory Scraps : Steel, glass & Porcelain / Chinaware Industries, Corhart Zac Scraps, Corvizit Scraps, Magnezite Scraps, Carbon Magnezite Scraps, Chamote/ Clay Brick Scraps, Graphite Electrode Scraps, Sic Plate Scraps, SIC Capsule Scraps, Porcelain Isolator Scraps.