PE管 规格

SDR11系列燃气管材（承压1.0Mpa）d20d25d32d40d50d63d 75d 90d110d160d200d250d315d400d450d500d560d6303333.74.65.86.88.21014.618.222.728.636.440.945.450.957.3SDR17.6系列燃气管材（承压0.6Mpa）d20d25d32d40d50d63d 75d 90d110d160d200d250d315d400d450d500d560d6302.32.32.32.433.84.265.46.69.511.914.818.723.725.628.431.935.8产品规格尺寸：给水用PE80聚乙烯(PE)管材公称外径dnmm2590SDR330.4----222.32.83.43.84.34.9公称壁厚en，mmSDR210.6---2233.64.35.366.77.7SDR17SDR13.6公称压力，MPa0.81-2.322.322.42.332.83.73.64.74.55.65.46.76.68.17.49.28.310.39.511.8SDR111.252.32.333.74.65.86.88.21011.412.714.6长度Lmm6

18.56.26.97.78.69.710.912.313.815.317.219.321.824.527.630.68.69.610.811.913.41516.919.121.523.926.73033.938.142.947.710.711.913.414.816.618.721.123.726.729.733.237.442.147.453.359.313.314.716.618.420.623.226.129.433.136.841.246.352.258.8----16.418.220.522.725.428.632.236.340.945.450.857.2--------管材物理机械性能序号项目20℃静液压强度（环向应力9.0Mpa,100h）80℃静液压强度（环向应力4.6Mpa,165h）80℃静液压强度（环向应力4.0Mpa,1000h）断裂伸长率，%纵向收缩率（110℃），%氧化诱导时间（200℃），min80℃静液耐候性压强度1）(管材（环向应累计接受力≥4.6Mpa,13.5GJ/m265h）老化能量断裂伸长后率，%氧化诱导时间（200℃），min指标不破裂、不渗漏不破裂、不渗漏不破裂、不渗漏≥350≤3≥20123456不破裂、不渗漏≥3507≥10

注 1）仅适用于蓝色管材给水用PE100聚乙烯(PE)管材公称外径dnmm3241251452500SDR260.6——————4.24.85.46.26.97.78.69.610.712.113.615.317.219.121.424.127.230.634.438.2公称壁厚en，mmSDR21SDR17SDR13.6公称压力，MPa0.811.25———————————4.7—4.55.64.35.46.75.36.68.167.49.26.78.310.37.79.511.88.610.713.39.611.914.710.813.416.611.914.818.413.416.620.61518.723.216.921.126.119.123.729.421.526.733.123.929.736.826.733.241.23037.446.333.942.152.238.147.458.842.953.3--47.759.3--SDR111.633.74.65.86.88.21011.412.714.616.418.220.522.725.428.632.236.340.945.450.857.2--------长度Lmm6管材物理机械性能序号项目20℃静液压强度（环向应力12.4Mpa,100h）80℃静液压强度（环向应力5.5Mpa,165h）指标不破裂、不渗漏不破裂、不渗漏12

80℃静液压强度（环向应力不破裂、5.0Mpa,1000h）3不渗漏断裂伸长率，%4≥350纵向收缩率（110℃），%5≤3氧化诱导时间（200℃），min6≥2080℃静液压强度（环向应耐候性力1）(管材5.5Mpa,1不破裂、累65h）不渗漏计接受≥断裂伸长3.5GJ/m2率，%≥350氧化诱导时间（200老化能量℃），7后min≥10注 1）仅适用于蓝色管材