... , 18Ni,SMODilute sulfuric acid, water solution of salt matter, Inorganic solutionNickelHigh temperature and high concentration of caustic sodaHastelloyConcentrated sulfuric acid, Hydrochloric acid, Phosphoric acidGasketWe produce ... , Mineral oil, SalineEPDM-25~+180Hot water, vapor, acid, alkaliF26-55~+230Acid, alkali, fluidsFTP0~+160concentrated acid, alkali, High temperature oil, vapor PHE rubber ...