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1.前言近年来,世界各国接连不断地建设了新的无缝钢管机组。在这些机组上采用了很多新工艺,形成丁一股无缝钢管生产新工艺的洪流。在这些机组的设计中都考虑充分提高效率、在节省能源、资源和劳动力的条件下提高产品质量。本文旨在回顾无缝钢管生产技术所取得的进步,评价目前无缝钢管生产工艺的水平,并且指出今后发展的趋势。
1. Foreword In recent years, various countries in the world have successively built new seamless steel tube units. In these units using a lot of new technology, the formation of a small piece of seamless steel pipe production of new technology torrent. In the design of these units are considered fully improve the efficiency of energy-saving, resource and labor conditions to improve product quality. The purpose of this paper is to review the progress made in the seamless steel tube production technology, to evaluate the current level of seamless steel tube production technology and to point out the trend of future development.