Research on and Application of Drawing Process for Small-sized Light Wall Stainless Steel Tubing

Along with the domestic S &T development,the supply gap of small-sized,light wall stainless steel weld tubing in the market is getting bigger and bigger,resulting in a considerable yearly import amount of such kind of product,which is not in compliance with the economic reality of the country.Therefore it turns out that considering the current domestic situation,it is a must to focus on developing small-sized,light wall stainless steel weld tubing.Described here are the theory of drawing process for small-sized,light wall stainless steel weld tubing,and a discussion on pipe-drawing operation and the dies and tooling used,based on which measures are proposed for a more effective use of the floating plug in the manufacturing process and for enhancing product quality as well.