PVC Pliable Conduit, ø 20 mm, corrugated, medium gauge, black, 50 mTechnical Specification:Bending Radius: 100mmBending Strength: PliableColour: BlackCompressive Strength Class: Medium (Class 3)Fire Retardant Version: TrueFlush Mounted (Plaster): TrueHalogen Free: FalseHigh Conducting Inner Coating: FalseHollow Wall: TrueImpact Strength: Medium (Class 3)Inner Diameter: 14.1mmMachine and Systems Installation: TrueMaterial: PVC, UV-stabilizedOperating Temperature: -25 - +60 °COutdoor Installation: TrueOuter Diameter: 20mmSuitable for Concrete Installation: TrueSuitable for Installation on Wood: TrueSuitable for Subsurface Installation (screed): TrueSurface Mounted: TrueUnderground Installation: TrueWith Sleeve: False