PE管的规格型号主要包括以下几种:
外径系列
20mm, 25mm, 32mm, 40mm, 50mm, 63mm, 75mm, 90mm, 110mm, 125mm, 140mm, 160mm, 180mm, 200mm, 225mm, 250mm, 280mm, 315mm, 355mm, 400mm, 450mm, 500mm, 560mm, 630mm, 710mm, 800mm, 900mm, 1000mm, 1200mm
壁厚系列
2.0mm, 2.3mm, 2.5mm, 2.9mm, 3.2mm, 3.7mm, 4.0mm, 4.6mm, 5.0mm, 5.8mm, 6.3mm, 6.8mm, 7.5mm, 8.0mm, 8.5mm, 9.0mm, 10.0mm, 11.0mm, 12.0mm, 12.5mm, 14.0mm, 15.0mm, 16.0mm, 18.0mm, 20.0mm, 22.5mm, 25.0mm, 27.5mm, 30.0mm, 32.5mm, 35.0mm, 40.0mm, 45.0mm, 50.0mm, 55.0mm, 60.0mm, 65.0mm, 70.0mm, 75.0mm, 80.0mm, 85.0mm, 90.0mm, 100.0mm
压力等级
SDR11, SDR13.6, SDR17.6, SDR21, SDR26
应用领域
市政自来水、给排水、燃气、石油、化工、工业管道等
这些规格型号的PE管可以根据具体应用需求进行选择,以满足不同直径和压力等级的要求。在选择时,建议参考相关标准和规范,以确保管道系统的安全性和可靠性。