Tenders for Supply of Last Amndt. No. 8Of Sep 2016.. Gasket For Flange Welded Joint Pipe Toequipment For 32 Mm Nb Pipe On Air Brake To Rdso Drg. No. Wd-83062-S-07 Alt 6, Item-1 And Rdso Spec. No. 04 -Abr-02 With All Amndst.. Last Amndt. No. 8Of Sep 2016. Warranty Period: 30 Months After The Date Of Delivery