... of Technology, etc, LF acid and heat resistant tile, plate, tube have reached the international advanced level. Main chemical composition of tile ... rate%0.31DINAcid-resistance rate%≥99.7GB/T8488-2001Remark:1. Acid/heat resistant tile, plate, tube adhere to QB/SNC00-9 ... .2. Acid/heat resistant tile, plate, tube can be manufactured in accord ...