PE管子规格尺寸表

1、公称外径公称壁厚 en,mm长度dnSDR33SDR21SDR17 SDR13.6SDR11L公称压力，MPamm0.40.60.811.25mm20-2.32.3600025-22.32.332-22.43900040-22.333.750P22P2.813.74.61200063233.64.75.8752.33.64.55.66.8902.84.35.46.78.2110P3.45.36.68.1101253.867.49.211.4140P4.36.7P8.3110.312.71604.97.79.511.814.61805.58.610.713.316.4200r6.29.6rII.

2、9114.718.22256.910.813.416.620.52507.711.914.818.422.7280P8.613.416.620.625.4315P9.715P18.723.228.635510.916.921.126.132.2400P12.319.1P23.729.436.3450P13.821.5P26.733.140.950015.323.929.736.845.456017.226.733.241.250.8630P19.330P37.446.357.271021.833.942.152.2-80024.538.147.458.8-900P27.642.9P53.3-1

3、00030.647.759.3-厅 P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）,%207耐候性 1）（管材累计接受3.5GJ/m280c 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）,min10注 1）仅适用于蓝色管材公称外径公称壁厚 en,mm长度dnSDR26SDR21SDR17SDR13.6SDR1

4、1L公称压力，MPamm0.60.811.251.6mm32一一一一3600040一一一一3.750一一一一4.6P900063一一一4.75.875一一4.55.66.8r1200090一4.35.46.78.21104.25.36.68.1101254.867.49.211.41405.46.78.310.312.71606.27.79.511.814.61806.98.610.713.316.42007.79.611.914.718.22258.610.813.416.620.52509.611.914.818.422.728010.713.416.620.625.431512.1151

5、8.723.228.635513.616.921.126.132.240015.3119.123.729.436.345017.221.526.733.140.950019.123.929.736.845.456021.426.733.241.250.863024.13037.446.357.271027.233.942.152.2-80030.638.147.458.8-90034.442.953.3-100038.247.759.3-厅 P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）,%207耐候性 1）（管材累80c 静液