聚乙烯（PE）燃气管道已成功地在燃气输配领域中得到广泛应用，以其长期的使用寿命、卓越的耐腐蚀性能、可靠的连接性能和安全性能、以及较低的施工和维护成本等诸多优点，受到广大燃气业户的青睐。

    根据原材料等级的不同，聚乙烯燃气管材分为PE80和PE100两个等级；根据标准尺寸比，分为SDR11和SDR17两个系列，其中SDR11系列可适用于天然气、液化石油气（气态）和人工煤气等各类气态介质的输配，SDR17系列适用于天然气的输配。

外观 Appearance

燃气PE管材一般为黑色加黄(橙)条，也可根据用户要求生产黄色管材。

制造标准 Manufacture Standard

燃气用聚乙烯（PE）管材按照GB15558生产。也可根据用户需要按ISO4437或其他通用标准生产。

规格及供货长度 Size Range and Pipe Length

管材规格范围为Φ20～630mm。管材供货长度一般为8-12m，Φ63mm（含）以下管材可以盘卷。

规格尺寸（size range）

公称外径(mm)壁厚(mm)单重(kg/m) WeightNominal OutsideWall thicknessPE80PE100DiameterSDR17.6SDR17SDR11SDR17.6SDR17SDR11SDR17.6SDR17SDR11202.3-30.132-0.1630.133-0.164252.3-30.17-0.2110.171-0.212322.3-30.222-0.2780.224-0.279402.33.03.70.2830.3550.430.2840.3570.432502.93.04.60.4380.4520.6660.440.4540.67633.63.85.80.6860.7191.0530.6890.7231.058754.34.56.80.9751.0151.470.981.021.478905.25.48.21.4111.4582.131.4191.4662.1411106.36.6102.0842.1713.1592.0952.1823.1761257.17.411.42.672.7694.0982.6842.7834.1214088.312.73.3473.4765.1083.3643.4945.1351609.19.514.64.3684.5376.7054.3914.5616.7418010.310.716.45.5495.7398.4745.5785.7698.51920011.411.918.26.8177.08210.4516.8537.11910.50522512.813.420.58.5968.98213.2288.6419.02913.29825014.214.822.710.61111.00716.26810.66611.06516.35428015.916.625.413.27413.82920.39613.34313.90120.50231517.918.728.616.80417.51225.81816.89217.60425.95335520.221.132.321.39822.32232.86121.5122.43933.03340022.823.736.427.16428.16941.70627.30628.31641.924