Half Clamp For 15 N.B. Pipe. Drawing No: S.E. Railway'S Drawing No.: Kgp. 2207, Alt. 2, I Tem No. 5. Matl.& Specn : Irs: M-41 / 1997, Amend. 2 / 2006. [ Warranty Period: 30 Months After Th E Date Of Delivery ] [Quantity Tolerance (+/-): 5 %Age , Item Category : Normal , Total Po Value Variation Permitt Ed: Max 8 Lacs ] ]