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1、SDR11系列燃气管材d203SDR17.6系列燃气管材d202.3（承压1.0Mpa）d253（承压0.6Mpa）d252.3d323d322.3d403.7d402.4d504.6d503d635.8d633.8d 756.8d 754.26d 908.2d 905.4d11010d1106.6d16014.6d1609.5d20018.2d20011.9d25022.7d25014.8d31528.6d31518.7d40036.4d40023.7d45040.9d45025.6d50045.4d50028.4d56050.9d56031.9d63057.3d63035.8产产品品规规格
2、格尺尺寸寸：给给水水用用PE80PE80聚聚乙乙烯烯(PE)(PE)管管材材公称外径公称壁厚en，mm长度dnSDR33SDR21SDR17SDR13.6SDR11L公称压力，MPamm0.40.60.811.25mm20-2.32.3600025-22.32.332-22.43900040-22.333.750222.83.74.61200063233.64.75.8752.33.64.55.66.8902.84.35.46.78.21103.45.36.68.1101253.867.49.211.41404.36.78.310.312.71604.97.79.511.814.61805.5
3、8.610.713.316.42006.29.611.914.718.22256.910.813.416.620.52507.711.914.818.422.72808.613.416.620.625.43159.71518.723.228.635510.916.921.126.132.240012.319.123.729.436.345013.821.526.733.140.950015.323.929.736.845.456017.226.733.241.250.863019.33037.446.357.271021.833.942.152.2-80024.538.147.458.8-90
4、027.642.953.3-100030.647.759.3-管管材材物物理理机机械械性性能能序号项目指标120静液压强度（环向应力9.0Mpa,100h）不破裂、不渗漏280静液压强度（环向应力4.6Mpa,165h）不破裂、不渗漏380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（110），%36氧化诱导时间（200），min207耐候性 1）(管材累计接受3.5GJ/m280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（200），min10注 1）仅适用于蓝色管材给给水水用用PE10
5、0PE100聚聚乙乙烯烯(PE)(PE)管管材材公称外径公称壁厚en，mm长度dnSDR26SDR21SDR17SDR13.6SDR11L公称压力，MPamm0.60.811.251.6mm3236000403.7504.69000634.75.8754.55.66.812000904.35.46.78.21104.25.36.68.1101254.867.49.211.41405.46.78.310.312.71606.27.79.511.814.61806.98.610.713.316.42007.79.611.914.718.22258.610.813.416.620.52509.611
6、.914.818.422.728010.713.416.620.625.431512.11518.723.228.635513.616.921.126.132.240015.319.123.729.436.345017.221.526.733.140.950019.123.929.736.845.456021.426.733.241.250.863024.13037.446.357.271027.233.942.152.2-80030.638.147.458.8-90034.442.953.3-100038.247.759.3-管管材材物物理理机机械械性性能能序号项目指标120静液压强度（环向应力12.4Mpa,100h）不破裂、不渗漏280静液压强度（环向应力5.5Mpa,165h）不破裂、不渗漏380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（110），%36氧化诱导时间（200），min207耐候性 1）(管材累80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（200），min10注 1）仅适用于蓝色管材