摘要
结合工程实际,根据近年来国内石油天然气工业输送钢管制造技术、规范标准的进步,论证了城市天然气管道钢管壁厚的选择条件、强度与刚度校核方法,给出了计算实例和经济效益评价。
According to the progress of manufacturing technique, code and standard of steel pipe for transfer piping used in Chinese petroleum and natural gas industries in recent years, the selection condition, and check methods for strength and rigidity of wall thickness of steel pipe for city natural gas pipeline are demonstrated. The calculation example and the assessment of economic benefit are given.
出处
《煤气与热力》
2010年第2期22-27,共6页
Gas & Heat
关键词
城镇燃气管道
壁厚
钢管
city gas pipeline
wall thickness
steel pipe
