PE管子规格尺寸表.doc

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，MPamm0.40.60.811.25mm20-2.32.3600025-22.32.332-22.43900040-22.333.750222.83.74.61200063233.64.75.8752.33.64.55.66.8902.84.35.46.78.21103.45.36.68.1101253.867.49.211.41404.36.78.310.312.71604.97.79.511.814.61805.58.610.713.316.42006.29.611.914.718.22256.910.813.416.620.52507.711.914.818.422.72808.613.416.620.625.43159.71518.723.228.635510.916.921.126.132.240012.319.123.729.436.345013.821.526.733.140.950015.323.929.736.845.456017.226.733.241.250.863019.33037.446.357.271021.833.942.152.2-80024.538.147.458.8-90027.642.953.3-100030.647.759.3-管材物理机械性能序号项目指标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，MPamm0.60.811.251.6mm3236000403.7504.69000634.75.8754.55.66.812000904.35.46.78.21104.25.36.68.1101254.867.49.211.41405.46.78.310.312.71606.27.79.511.814.61806.98.610.713.316.42007.79.611.914.718.22258.610.813.416.620.52509.611.914.818.422.728010.713.416.620.625.431512.11518.723.228.635513.616.921.126.132.240015.319.123.729.436.345017.221.526.733.140.950019.123.929.736.845.456021.426.733.241.250.863024.13037.446.357.271027.233.942.152.2-80030.638.147.458.8-90034.442.953.3-100038.247.759.3-管材物理机械性能序号项目指标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