Silicone rubber tube used for high temperature environment, 200C degree,anti-aging, transparent,good quanlity,insulation protect ... Silicone rubber tubeNominal voltage: 600V Temperature range: -60 to +200°C Testing voltage: 4,000V Flammablity ... .0mm+0.60 -0.000.5 +/- 0.03 mm High temperature silicone rubber tube