The Application of Spiral steel pipe

　　Spiral steel pipe is generally rolled into angle steel, channel steel, I-beam, steel pipe, steel strip or steel plate. It is widely used in the production of various building components, containers, cabines, furnace and agricultureal machinery. BS 1139 Spiral Steel Pipe rolled into thin plate for making car cab, hood and other deep wahsed products. Also it can be rolled into bars for the production of mechanical parts of less dmanding. Spiral steel pipe is generally not heat treated before use, when the carbon content is achieve 0.15% or more by carburizing or cyanindation, it can be used for shaft, bushings, sprockets and other parts require high surface temperature and ware resistant.