U- Clamp For 20 Mm Nb Pipe Drawing No.:- Wgscn/C-3-5-005 Alt. (M) Item-10, 12 & 13. (Col.-Vii) [ 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 ] ]