Flexible Corrugated Conduit Pipe With The Following Properties. Colour: Black Of Nominal Size N W- 12.Outer Dia: 15.8Mm+/-0.2Mm Conforming To Iec:61386, Fire Resistance As Per Nff 16-101 & Nff 16-1 02. Fireresistance Class 13 &Smoke Class F3. Material Polyamide 6(Pa-6) As Per Rdso Spec. No. Rdso/Pe/Sp Ec/Ac-0138-2009 (Rev.1) [ Warranty Period: 30 Months After The Date Of Delivery ] ]