Supply Of Galvanised Steel Stay Tube Dia 25 Mm As Per Rdso Spec.No .Eti/Ohe/11(5/89) And Eti/Ohe/13(4/84) With A&C Slip No.1 To 3 Or Latest. As Per Rdso Drg No. Re/33/P/2401 Or Latest In Length Of 6Mtrs Plus Or Minus 10Cms.