... 4,Rubber insulation 5,Standard:IEC 245-81 YH Copper Conductor and Rubber Welding Cable 1,Flexible welding cable2,Copper stands ... Normal section (MM²)StructureThickness of insulation (mm)Approx. diameter (mm)Conductor resistance at 20°C(Ω)Approx. weight(kg/km)Root/diameter ... Flex Round Cable, Telephone Cable, Speaker Cable, Coaxial Cable, Aluminum Conductor, etc. We are approved by ISO, CCC, CE, CB,VDE ...