Elbows Equal Ms Galvanized Of Nominal Size 15Mm To Is:1239 (Part 2)2011 Table-8 For H Eavy Grade Pipe Of Nominal Bore 15Mm To Is:1239(Part-1):2004 Table-5 With Erw/Hfs/Hfiw Type Of M Anufacturing Process. [ 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 ] ]