DB12/ 046.03-2008 无缝钢管吨管综合能耗计算方法及限额

DB12/ 046.03-2008 The method for calculating the comprehensive energy consumption of seamless steel pipes and its limit is as follows: "seamless steel pipes" refers to a type of steel pipe that is produced through a continuous casting process without any welded seams or seams. The comprehensive energy consumption of seamless steel pipes is calculated by taking into account the energy consumption of raw materials, production equipment, production processes, and management and maintenance during the entire production process. The limit of the comprehensive energy consumption of seamless steel pi