pe管管径壁厚
执行标准:GB/T13663-2000 壁厚:mm 单价:元/米公称压力 0.6MPa 0.8MPa 1.0MPa 1.25MPa 1.6MPa标准尺寸比 SDR26 SDR21 SDR17 SDR13.6 SDR11外径 壁厚 壁厚 壁厚 壁厚 壁厚20 2 2.325 2.3 332 2.3 2.4 340 2.3 2.3 3 3.750 2.3 2.9 3.7 4.663 2.3 2.5 3.6 4.7 5.875 2.9 3.6 4.5 5.6 6.890 3.5 4.3 5.4 6.7 8.2110 4.2 5.3 6.6 8.1 10125 4.8 6 7.4 9.2 11.4140 5.4 6.7 8.3 10.3 12.7160 6.2 7.7 9.5 11.8 14.6180 6.9 8.6 10.7 13.3 16.4200 7.7 9.6 11.9 14.7 18.2225 8.6 10.8 13.4 16.6 20.5250 9.6 11.9 14.8 18.4 22.7280 10.7 13.4 16.6 20.6 25.4315 12.1 15 18.7 23.2 28.6355 13.6 16.9 21.1 26.1 32.2400 15.3 19.1 23.7 29.4 36.3450 17.2 21.5 26.7 33.1 40.9500 19.1 23.9 29.7 36.8 45.4560 21.4 26.7 33.2 41.2 50.8630 24.1 30 37.4 46.3 57.3710 27.2 33.9 42.1 52.2 -800 30.6 38.1 47.4 58.8