bids are invited for in house fabrication of calisthenics gymnasium mild steel round pipe 3 inch , mild steel round pipe , mild steel rectangular pipe 3 x 1 inch , mild steel rectangular pipe 2 x 1 inch , mild steel square pipe 1 inch , mild steel l shaped angle 40 x 5 , mild steel l shaped angle 35 x 4 , iron base plate 3 inch , rectangular box plate 3 x 1 inch , welding rod , cutting wheel , grinder blade , red oxide , white paint metal surface , thinner , paint brush , paint roller mild steel round pipe, 3 inch, mild steel rectangular pipe 3 x 1 inch, mild steel rectangular pipe, 2 x 1 inch, mild steel square pipe size 1 inch, mild steel l shaped angle (40 x 5), total quantity : 3352