Purchase Qty. Reference FOB Price
1-19 Tons US$4,000.00
20+ Tons US$3,500.00
Product Description
Ladle Porous Plug can be made of a slit type which is composed of a permeable core, a seat brick and a high quality fire mud, The main quality of the porous plug and Seat well block are chrome-corundum and corundum-spinel. Adopting tabular alumina, emery, chromium oxide green and magnesium alumina ...