bids are invited for procurement of protection shields chicken wire mesh fins for bms mtps dvc - shield tube half round with belt for 44.5 mm dia tubes , shield tube half round with belt for 47.63 mm dia tubes , reverse tube shield for 90 deg. bend of ltsh tube od 47.63 mm thickness 3mm , shield tube half round with belt for 76.1 mm dia tubes , shield tube r32 mm li 500mm spares for boiler , half round shield for tube dia 63.5mm shield id 67.5mm length 2mtr , half round shield for tube dia 47.63 mm shield id 47.63 mm length 2 mtr , half round shield for tube dia 44.5 mm shield id 48 mm length 2 mtr , half round shield for tube dia 44.5 mm shield id 44.5 mm length 2100 mm , half round shield for 90 deg. bend tube dia 44.5 mm shield id 44.5 mm length 350 mm - outer radius , half round shield for 90 deg. bend tube dia 44.5 mm shield id 44.5 mm length 350 mm - inner radius , s.s. chicken wire mesh 0.75 inch x 24 swg.material ss 304 one roll 45 me length x 1 me width , fins for water wall size 10 mm x 6 mm x 2000 mm total quantity : 2782