Another Chinese Seamless Tube Mill with KOCKS' Extractor and Stretch Reducer

摘要

Italian based DANIELI-Group received the order for a new 7" seamless tube plant from JIANGYIN XICHENG Iron & Steel Co., Ltd. [XICHENG]. Lead-managed by DANIELI CENTRO TUBE the plant will be installed at the XICHENG head office in Jiangyin, a city with 1.5 million residents in the south-east of Jiangsu province, in the center of the Yangtze delta. An important part of this new tube plant is the hot rolling mill which transforms round billets with a diameter of 200 mm into green pipes. The hot rolling mill is a continuous one and consists amongst others of a FQM~(TM) -Elongator, an Extracting Block [EXB] and a Stretch Reducing Block [SRB]. After its completion, the plant will be capable to produce 400.000 t/a of high quality seamless tubes with excellent tolerances and mechanical properties according to international standards.