摘要
针对已于2017年1月1日实施的2015版燃气用埋地聚乙烯管材制造国家标准(GB 15558.1),分析了其与已实施十余年的2003版标准在材料、管材、检验等内容上的区别,并以制造监督检验单位的角度,向混配料及管材制造商提出了一系列相关建议,同时提出了新标准实施后的监督检验要点,可供检验单位及相关生产制造单位参考。
Manufacturing national standard GB15558.1of buried polyethylene gas pipe for the2015version was implementedin January1,2017.According to this,the difference between the2015version and the2003version which had been implemented formore than ten years were analyzed in materials,pipes,inspection contents and so on.Some suggestions were offered to compoundmaterial manufacturers and pipe manufacturers from perspective of manufacturing supervision.Meanwhile,the key points of manufacturingsupervision after the implementation of the new standard were put forward,which provided reference for inspectors andmanufacturers.
作者
李志宏
Li Zhihong(Anhui Special Equipment Inspection Institute, Hefei 230051, China)
出处
《工程塑料应用》
CAS
CSCD
北大核心
2017年第6期90-95,共6页
Engineering Plastics Application
