摘要
通过对最新颁布的NB/T 47003.1《钢制焊接常压容器》与JB/T 4735-1997的对比分析,在容器范围、使用材料、安全系数、计算公式及制造检验等方面进行了比较,阐述和分析了新旧标准中相互对应关系和主要差别,旨在深入理解和使用新颁布的NB/T 47003.1《钢制焊接常压容器》中的相关规定。
According to the comparison and analysis of the latest issued NB/T 47003.1-2009 ＂ Steel Welded Atmospheric Pressure Vessel ＂ and JB/T 4735-1997,the paper compared the two standards in the aspects of scope of the container,use of materials safety factor calculation formula and manufacturing inspection,explained the reciprocal relations and the main difference between the old and new standards.The paper aimed to in-depth understanding and use of the provisions in newly issued ＂Steel Welded Atmospheric Pressure Vessel ＂.
出处
《广东化工》
CAS
2012年第4期286-287,289,共3页
Guangdong Chemical Industry
