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 selection of technical parameters such as compositional design, strip rolling and steel pipe welding during the development of high strength weathering welded steel pipe was introduced. At the same time introduced the welded steel with light weight, high strength, corrosion resistance, long life, low price, is widely used in construction and other industries of carbon steel welded pipe replacement products.