奥氏体不锈钢焊接管在空冷器管束上的应用

THE APPLICATION OF AUSTENITIC STAINLESS STEEL WELDED TUBE ON AIR COOLER BUNDLE

介绍了以不锈钢焊接管取代碳钢管应用于酚精制装置空冷管束 ,有效地提高了空冷器管束对酚、油的抗腐蚀能力 ,延长了使用寿命 ,同时 ,与选用不锈钢无缝管比较 ,降低了制作成本。

The air cooler bundle,substituted austenitic welded tube instead of carbon steel tube,of phenol refining unit is recommended.It increased the corrosion resistance of phenol and oil effectively,prolonged the service life.The manufacture cost,compared with selecting stainless steel tube,is decreased.