Tenders for Supply of Hose Coupling For Feed Pipe Of Icf Coaches. Drawing No. Rdsos Drg. No. W D-81027-S-01. Alt.12, Item Nos. 1 To 7 In Assembled Condition. Material And Specification: Rdsos Str No. 02 - Abr - 2002 Amendment - 4 / Sept. 2016, Appendix - F. Warranty Period: 30 Month S After The Date Of Delivery