GB/T 18749-2019
ActiveSpecification for chemical-resistant ceramic tower packings
耐化学腐蚀陶瓷塔填料技术条件
Application Summary AI generated
This standard specifies the technical requirements, test methods, inspection rules, and packaging for ceramic tower packings used in chemical processing equipment. It applies to random and structured ceramic packings designed to resist corrosion in distillation, absorption, and extraction columns handling acidic, alkaline, or organic chemical media. The standard ensures material durability and performance in harsh industrial environments, such as petrochemical plants, fertilizer production, and fine chemical manufacturing.
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