摘要
针对城市地下管线敷设中越来越多使用PE燃气管道、PE球阀和钢塑转换接头,通过自身设计及实践,它在防腐、施工和抗地质的强烈变化等方面与钢管及部件具有明显的优势,在燃气工程中得到普遍推广应用。
Due to more and more PE gas pipes,PE ball valve and steel and plastic adapter are used in the underground pipeline laying,we find that they are of obvious advantages comparing to steel pipe and its components in strong changes such as anti-corrosion,construction and anti-seismic etc.through our design and practice and they are applicated in gas project commonly.
出处
《中国井矿盐》
CAS
2011年第2期30-32,共3页
China Well and Rock Salt
