... in chemical, oil, metallurgical and so on. Product name: Ceramic balls Types: common, inert , activity , hight-alumina, ... and so on The specifications and properties of Ceramic balls NameModelMain specificationsProperties and applicationsPineapple ballsBLAL203 content: 20 ... -40--1450oCUsed in heat exchanger as regenerative packingFireproof ceramic ballsXRWeight of each: 1200-1400 kg/m3Anti-alkaline ...