长青专业生产PE七孔电缆护套管

PE多孔电线电缆护套管                                       

产品简介                                                                        

      主要用于通信电缆，电信光缆网络，长途通讯线路及有线电视广播传输网络等。                                             

具有刚柔兼备，铺设工序少，施工方便，安全可靠，工程造价低等优点。                    

产品特点                                                                                             

1. 耐腐蚀性强，电绝缘性好。                                                       
2. 多孔分隔清晰，穿线轻松，方便。                                                    
3. 一管多孔，施工方便快捷，工程造价低。                                                       
4. 个空之间紧密排列，提高通信孔位的利用率。                                                       
5. 产品一体化结构，强度高，使用寿命长。