Supply of Gasket For Flange Welded Joint Pipe To Equipment For 20 Mm Nb Pipe On Air Brake System To Rds O Drg. No. Wd- 83062- S 07, Alt. 6, Item-1 And Rdso Spec. No. 04-Abr-2002 Rev. 01 Of Sept2017 Warran Ty Period: 30 Months After The Date Of Delivery