详细hdpe给水管产品规格尺寸.doc

hdpe给水管用PE100聚乙烯(PE) hdpe给水管公称外径公称壁厚en , mm长度dnLmmmmSDR26SDR21SDR17SDR13.6SDR11公称压力，MPa0.60.81.01.251.632————3.0640————3.7050————4.6063———4.75.8075——4.55.66.8990—4.35.46.78.201104.25.36.68.110.001254.86.07.49.211.401405.46.78.310.312.711606.27.79.511.814.621806.98.610.713.316.402007.79.611.914.718.202258.610.813.416.620.502509.611.914.818.422.728010.713.416.620.625.431512.115.018.723.228.635513.616.921.126.132.240015.319.123.729.436.345017.221.526.733.140.950019.123.929.736.845.456021.426.733.241.250.863024.130.037.446.357.271027.233.942.152.2--80030.638.147.458.8--90034.442.953.3----100038.247.759.3----hdpe给水管物理机械性能序号工程指标120 C静液压强度〔环向应力 12.4Mpa,100h 〕不破裂、不渗漏280 C静液压强度〔环向应力 5.5Mpa,165h 〕不破裂、不渗漏380 C静液压强度〔环向应力 5.0Mpa,1000h 〕不破裂、不渗漏4断裂伸长率，％淄05纵向收缩率〔110 C〕, %楠6氧化诱导时间〔200 °C〕 , min7而寸候性1〕 〔hdpe给水管累计接受*.5GJ/m2老化能量后80 C静液压强度〔环向应力 5.5Mpa,165h 〕不破裂、不渗漏断裂伸长率，%淄0氧化诱导时间〔200 °C〕, min>10注1〕仅适用于蓝色hdpe给水管给水用PE80聚乙烯〔PE〕 hdpe给水管公称外径dnmm公称壁厚en , mm长度L mmSDR33SDR21SDR17SDR13.6SDR11公称压力，MPa0.40.60.81.01.2520---2.32.3625--2.02.32.3032--2.02.43.0040-2.02.33.03.70502.02.02.83.74.69632.03.03.64.75.80752.33.64.55.66.80902.84.35.46.78.201103.45.36.68.110.011253.86.07.49.211.421404.36.78.310.312.701604.97.79.511.814.601805.58.610.713.316.402006.29.611.914.718.22256.910.813.416.620.52507.711.914.818.422.72808.613.416.620.625.43159.715.018.723.228.635510.916.921.126.132.240012.319.123.729.436.345013.821.526.733.140.950015.323.929.736.845.456017.226.733.241.250.863019.330.037.446.357.271021.833.942.152.2--80024.538.147.458.8--90027.642.953.3----100030.647.759.3----hdpe给水管物理机械性能序号工程指标120 C静液压强度〔环向应力 9.0Mpa,100h 〕不破裂、不渗漏280 C静液压强度〔环向应力 4.6Mpa,165h 〕不破裂、不渗漏380 C静液压强度〔环向应力 4.0Mpa,1000h 〕不破裂、不渗漏4断裂伸长率，%与505纵向收缩率〔110 C〕, %<36氧化诱导时间〔200 °C〕, min烈07而寸候性1〕 〔hdpe给水管累计接受潟5GJ/m2老化能量后80 C静液压强度〔环向应力4.6Mpa,165h 〕不破裂、不渗漏断裂伸长率，%与50氧化诱导时间〔200 °C〕, min>10注1〕仅适用于蓝色hdpe给水管。