管坯加热炉的发展历史及应用现状(作者 单位)摘要:在钢管的生产工艺中,轧前的管坯加热工艺是非常重要的工序之一,管坯是否达到要求的加热温度以及管坯本身的温度是否均匀等因素都会影响到最终所生产钢管的质量。本文详尽的介绍了管坯加热炉的发展历史和应用现状,并针对目前先进的蓄热式环形加热炉做了重点介绍,本文所做工作为管坯加热炉的发展起到了一定的指导作用。关键词:管坯加热,蓄热式加热炉Historical Development and Application Situation of Reheating Furnace for Heating Tubes (作者 单位)Abstract:The reheating technology is very important for the subsequent steel tube rolling production. The quality of steel products can be controlled by the quality of reheating which is characterized by