高强度耐候焊接钢管的研究与开发

Research and development of high strength atmospheric corrosion resisting welded steel tube

介绍了唐钢带钢厂在开发高强耐候焊接钢管过程中 ,成分设计、带钢轧制及钢管焊接等技术参数的选取。同时介绍了该焊接钢管具有重量轻、强度高、耐腐蚀、寿命长、价格低等优点 ,是广泛用于建筑等行业的普碳钢焊管的换代产品。

The technology parameters selection, such as composition design, strip rolling and tube welding, of developing high strength atmospheric corrosion resisting welded steel tube are introduced. This type tube have some advantages due to its light weight, high strength, resisting corrosion, long service life and low cost, etc., and can alternate the carbon steel welded tube for building industry.