Pipe 20 Nb For Bobrn Wagon As Per Rdso Drg No- Wd-91071-S-75 Item-11&12 Alt-04 & Spec: 04-Abr-2019( Rev. 02 Of Dec-2019) Item No 11 With Both End Item No 18 & 19 . Item No 12 W Th With One End Item No 18 & 19 And Other End Item No 20 & 21 Including Fitted With Item No 22 (Tee 20 X 20 X 15 Mm).Type Of Pipe:Erw Specn: Rdso Drg No. Wd-91071-S-75, Item-11 & 12, Alt- 03, Spec Ification No. 04-Abr With Latest Amendment [ Warranty Period: 30 Months After The Date Of Delivery ] [Quantity Tolerance (+/-): 5 %Age , Item Category : Normal , Total Po Value Variation Permitt Ed: Max 8 Lacs ] ]