Corundum+Spinel
1580< Refractoriness< 1770
Ceramic Industry, Steel Industry
High Temp. Deep Burnt
Ladle Casting in Steel Plants
1500-1700c
Long Distance Seaworthy Wooden Crate
60-70 Days
Qingdao, China
Available
Purging Plugs for Steel Ladle Bottom
Available
Fumigation Free Wooden Case