原发布者:膨胀的桔子
SDR11系列燃气管材（承压1.0Mpa）d20d25d32d40d50d63d75d90d110d160d200d250d315d400d450d500d560d6303333.74.65.86.88.21014.618.222.728.636.440.945.450.957.3SDR17.6系列燃气管材（承压0.6Mpa）d20d25d32d40d50d63d75d90d110d160d200d250d315d400d450d500d560d6302.32.32.32.433.84.265.46.69.511.914.818.723.725.628.431.935.8产品规格尺寸：给水用PE80聚乙烯(PE)管材公称外径dnmm2025324050637590110125140160SDR330.4222.32.83.43.84.34.9公称壁厚en，mmSDR210.62233.64.35.366.77.7SDR17SDR13.6公称压力，MPa0.812.322.322.42.332.83.73.64.74.55.65.46.76.68.17.49.28.310.39.511.8SDR111.252.32.333.74.65.86.88.21011.412.714.6长度Lmm600090001200018020022525028031535540045050056063071080090010005.56.26.97.78.69.710.912.313.815.317.219.321.824.527.630.68.69.610.811.913.41516.919.121.523.926.73033.938.142.947.710.711.913.414.816.618.721.123.726.729.733.237.442.147.453.359.313.314.716.618.420.623.226.129.433.136.841.246.352.258.8---16.418.220.522.725.428.632.2