1.给水用PE80聚乙烯（PE）管材公称外径公称壁厚en,mm长度dnSDR33SDR21SDR17SDR13.6SDR11L公称压力，MPamm0.40.60.811.25mm20---2.32.3600025--22.32.332--22.43900040-22.333.750P22P2.8「3.74.61200063P23P3.6:4.75.8752.33.64.55.66.8902.84.35.46.78.2110P3.45.3P6.6「8.1101253.867.49.211.4140r4.36.7r8.3:10.312.71604.97.79.511.814.61805.58.610.713.316.4200r6.29.6r11.9114.718.22256.910.813.416.620.52507.711.914.818.422.7280P8.613.4r16.6120.625.43159.71518.723.228.635510.916.921.126.132.2400P12.319.1P23.7129.436.345013.821.526.733.140.950015.323.929.736.845.4560P17.226.7:33.241.250.863019.33037.446.357.271021.833.942.152.2--800P24.538.1r47.4:58.8--90027.642.953.3----100030.647.759.3----管材物理机械性能序号项目指标120C静液压强度（环向应力9.0Mpa,100h）不破裂、不渗漏280C静液压强度（环向应力4.6Mpa,165h）不破裂、不渗漏380C静液压强度（环向应力4.0Mpa,1000h）不破裂、不渗漏4断裂伸长率，%>3505纵向收缩率（110C）,%<36氧化诱导时间（200C）,min>207耐候性1）（管材累计接受》3.5GJ/m280r静液压强度（环向应力4.6Mpa,165h）不破裂、不渗漏老化能量后断裂伸长率，%>350氧化诱导时间（200C）,min>10注1）仅适用于蓝色管材2.给水用PE100聚乙烯（PE）管材公称外径公称壁厚en,mm长度dnSDR26SDR21SDR17SDR13.6SDR11L公称压力，MPamm0.60.811.251.6mm32————————3600040————————3.750————————4.6900063——————4.75.875————4.55.66.8r1200090——4.35.46.78.21104.25.36.68.1101254.867.49.211.41405.46.78.310.312.71606.27.79.511.814.61806.98.610.713.316.42007.79.611.914.718.22258.610.813.416.620.52509.611.914.818.422.728010.713.416.620.625.431512.11518.723.228.635513.616.921.126.132.240015.3:19.123.729.436.345017.221.526.733.140.950019.123.929.736.845.456021.4:26.733.241.250.863024.13037.446.357.271027.233.942.152.2--80030.6:38.147.458.8--90034.442.953.3----100038.247.759.3----管材物理机械性能序号项目指标120C静液压强度（环向应力12.4Mpa,100h）不破裂、不渗漏280C静液压强度（环向应力5.5Mpa,165h）不破裂、不渗漏380C静液压强度（环向应力5.0Mpa,1000h）不破裂、不渗漏4断裂伸长率，%>3505纵向收缩率（110C）,%<36氧化诱导时间（200C）,min>207耐候性1）（管材累80r静液压强度（环向应力5.5Mpa,165h）不破裂、不渗漏计接受》3.5GJ/m2断裂伸长率，%>350老化能量后氧化诱导时间（200C）,min>10注1）仅适用于蓝色管材。