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shi wai mai di ran qi pe guan yu jian gou zhu wu huo xiang lin guan dao zhi jian de shui ping jing ju de tan tao
Author(s): 
Pages: 13-15
Year: Issue:  9
Journal: Urban Gas

Abstract: 现行的《聚乙烯燃气管道工程技术规程》(CJJ63-95)规定的燃气PE管与建、构筑物的基础或相邻管道(不包括供热管)之间的水平净距应符合现行的《城镇燃气设计规范》(GB50028-95)表5.3.2-1的规定,未充分利用燃气PE管与钢质管道相比所具有的性能优势,建议适当缩减。
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