GB15558 2 2005 燃气用埋地聚乙烯(PE)客道系统 第2部分管件.PDFVIP

ICS83.140.30 G 33 沥日 中 华 人 民 共 和 国 国 家 标 准 GB 15558.2-2005 废止GB15558.2-1995 燃气用埋地聚乙烯(PE)管道系统 第2部分:管件 Buriedpolyethylene(PE)pipingsystemsforthesupplyofgaseousfuels- Part2:Fittings (ISO8085-2;2001，Polyethylenefittingsforusewithpolyethylenepipesforthe supplyofgaseousfuels一Metricseries一Specifications-Part2:Spigotfittings forbuttfusion,forsocketfusionusingheatedtoolsandforusewithelectrofusion fittings;ISO8085-3:2001，Polyethylenefittingsforusewithpolyethylenepipes forthesupplyofgaseousfuels一Metricseries一Specifications- Part3:Electrofusionfittings,MOD) 2005-05-17发布 2005-12-01实施 中华人民共和国国家质量监督检验检疫总局 发 布 中 国 国家 标 准 化 管 理 委 员会 GB 15558.2- 2005 目 次 前言 ········，，，·············，，··························································…… 工 1 范围 ··，················‘1 2 规范性引用文件 ···································································……，.········..‘…… 1 3 定义 ························，················，，，··················，········，，··，································…… 2 4 符号 1·，，，，，·······。·，，··，·······。。，，，，，，，，···‘ ··，·，，，，，·········，，，，·········1····，，，，，···……3 5 材料 ············································································，，，···················，··，····…… 4 6 一般要求 ·····························································，·················，，······················…… 5 7 几何尺寸 ···························································································6 8 力学性能 ，，·······································卜···································，··········