http://www.renhuicable.com/fle....xible-cables/rubber- Rubber Cable manufacturers 1.Product application: In dry, damp and wet rooms as welding cable for machine or hand operation. 2.Cable structure Conductor material: bare copper Sheathing material: rubber (CR) EM5 Flame retardant: VDE 0482-332-1-2/IEC 60332-1 Oil resistant: EN 60811-2-1 3.Working condition: Maximum temperature at conductor:85 掳C Max. operating temperature,fixed:-20 - +85 掳C Nominal voltage Uo: 100 V Nominal voltage U: 100 V Test voltage: 1 kV 4.Package Material: Wooden drum, Steel wooden drum (fumigation) Cable length in each drum: 500m/1000m or as per actua