Tenders for Supply of 2015 Foot Valve Made Of S. S. 316 Having Leak Proof Valve Seat And Seat Coversize 2 Inch 50Mm Type Threa Q3 Foot Valve Made Of S. S. 316 Having Leak Proof Valve Seat And Seat Cover Size 4 Inch 100Mm Type Thr Q3 S. S. Aisi 316 Nut Bolt With Two Plain Washer Of 2 Mm Thickness Size- M16 X 80 Mm Length Thread In F Q3 Bolt S. S. Aisi 304 Hex Head With Nut And Washer Thread Length 25 Mm Size M8 X 85 Mm Pitch-1.25 Mm Q3