competitive e-bidding for supply of welding electrodes for various coop sugar factories in uttar pradesh for the season 2022-23 competitive e-bidding for supply of welding electrodes for various coop sugar factories in uttar pradesh for the season 2022-23 , description isi markgeneral purpose electrode , ms general purpose electrodes - (a) 3.15 mm x 350 mm , ms general purpose electrodes - (b) 4 mm x 450 mm , ms general purpose electrodes - (c) 5 mm x 450 mm , ms general purpose electrodes - (d) 6.3 mm x 450 mm , sugar mill roller roughing electrode (azcuar-80 - size 4 mm) - imported , low heat input welding electrodes (special electrodes)