Tenders for Supply of Pvc Sleeve Of Size 27 +/- 1 Mm Id X 0.8 Mm Thick X 50 Mtrs Long In A Roll Of Colour: French Blue Shad E No. 166 Of Is: 5-2007 For Berth Chain In Non-Ac Coaches To Drg. No. Pd/Tpys/Scr/Drg.No.C&W No.159. Warra Nty Period: 30 Months After The Date Of Delivery