Yong Steel Group Co. Ltd. Extends Lance Tube Life From One Month to One Year With Sandvik Stainless Steel

02 July 2015 - Chinese company extends lance tube life from one month to a year with Sandvik stainless steel Yong Steel Group Co. Ltd, a leading iron and steel producer in China, was able to extend the service life of its pulverized coal injection (PCI) lance tubes – one of the most important blast furnace components – from as little as one month to a year.