Tenders for Supply of Intermediate Tube Assly. For Schaku Coupler As Per Escort Drg. No.- 40.586.01.01 2 Or Wsf Drg.No.- 40.586.01.01 2, As Per Rdso Specn. No.- 61-B-36/Rev.-68-1, With Amnd. Slip No.- 1 Of October-2016. Warranty Period: 30 Months After The Date Of Delivery