焊管及镀锌管重量表(按GB/T3091—2001标准执行)Р规格Р外径РmmР壁厚РmmР最小壁厚РmmР焊管(6米定尺)Р镀锌管(6米定尺)Р米重kgР根重kgР米重kgР根重kgР公称内径Р英寸РDN15Р1/2Р21.3Р2.8Р2.45Р1.28Р7.68Р1.357Р8.14РDN20Р3/4Р26.9Р2.8Р2.45Р1.66Р9.96Р1.76Р10.56РDN25Р1Р33.7Р3.2Р2.8Р2.41Р14.46Р2.554Р15.32РDN32Р1.25Р42.4Р3.5Р3.06Р3.36Р20.16Р3.56Р21.36РDN40Р1.5Р48.3Р3.5Р3.06Р3.87Р23.22Р4.10Р24.60РDN50Р2Р60.3Р3.8Р3.325Р5.29Р31.74Р5.607Р33.64РDN65Р2.5Р76.1Р4.0Р3.5Р7.11Р42.66Р7.536Р45.21РDN80Р3Р88.9Р4.0Р8.38Р50.28Р8.88Р53.28РDN100Р4Р114.3Р4.0Р10.88Р65.28Р11.53Р69.18РDN125Р5Р140Р4.5Р15.04Р90.24Р15.942Р98.65РDN150Р6Р168.3Р4.5Р18.18Р109.08Р19.27Р115.62РDN200Р8Р219.1Р6.0(焊管)Р31.53Р189.18РDN200Р8Р219.1Р6.5(热镀锌)Р36.12Р216.72
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