Abstract: The importance of anticorrosion of gas pipes and performance of furfural resin, and epoxy modified furfuryl alcohol resin were described. The specification of glass flake and the amount used, the inter fillers and their influeuce on the chemical resistance and application of the coating film were also discussed. The glass flake daub developed was successfully applied in gas piping of Beijing Steel Corporation relocation project, protecting pipeline elfective and enhancing the service life.

Key words: gas pie, anticorrosion paint, furfural resin, epoxy modified furfuryl alcohol resin, glass lake

摘要： 介绍了煤气管道的防腐要点，呋喃树脂、环氧改性糠醇树脂的性能，以及玻璃鳞片的规格与用量、惰性填料等对涂膜耐化学性、施工性的影响。通过试验研制出玻璃鳞片胶泥，成功地应用于首钢搬迁工程的煤气管道中，有效地保护了管道，提高了使用寿命。

关键词: 煤气管道, 防腐涂料, 呋喃树脂, 环氧改性糠醇树脂, 玻璃鳞片