Type:High StrengthApplication:CastingHeight:CustomizedComposition:High PureTop Diameter:20-1000mmBottom Diameter:Min.30mmProduct name:Grate productsName:hot sales grate crucibleMaterial:grateShape:can be customizedSIZE:can be customizedKey Words:Grate crucibleType:High StrengthBulk Density:1.58-1.85 G cm3color:black