名称:4-2PVC波纹管

类别:PVC波纹管 →

详情介绍

本产品采用聚氯乙烯为主要原材料,内壁光滑,外壁波纹,内外壁之间中空的环形结构设计,耐冲击性能好,有良好的强度和环刚度,耐化学腐蚀性能好,穿缆磨擦系数小,抗老化,使用寿命长等特点。广泛用于地下通信护套管铺设。
 This product uses polyvinyl chloride (PVC) as the main raw materials. The inner wall is smooth, the outer wall is corrugated. The hollow ring structure design between the internal and external wall have a good impact resistance, good strength and ring rigidity, good resistance to chemical corrosion performance, small wearing rope friction coefficient, anti-aging, long life and other characteristics. It is widely used in the pavement of underground communication casing pipe.