... resistant 4.Corrosion Resisting 5.Insulativity PVC flexible corrugated conduit1.High Strength2.Topography adaptability3.Altitudinal UV-resistant4 ... length and different color.2,UV stabilised PVC corrugated conduit ,as 2053-2001 for electrical installations - ... size,color,type and so on. NAME OF GOODSMODELCOLORPVC CORRUGATED CONDUIT Φ20mmORANGE Φ25mmORANGE Φ32mmORANGE Φ40mmORANGE Φ50mmORANGE Φ20mmWHITE ...