Polyamide Flexible Conduit, Nominal Size Nw-17, Outer Dia 21.2 Percent B1 0.2 Mm, Without Straight Pg Metal Thread End Fitting, As Per Sr. No. 3 Of Table-A1 Of Annexure-A Of Rdso Specification No. Rdso/Pe/Spec/Ac/0138-2009 (Rev-1) And Conforming To Specification No. Rdso/Pe/Spec/Ac/0138-2009 (Rev-1).