bids are invited for mild steel channel - size: 75 mm x 40 mm x 5 mm (is 2062 standard - gre 250(fe - 410 - w)a, min tensile strength 410 mpa; min. yield strength 230 mpa; % elongation at guage length 23 min.) , mild steel round pipe (a) - size: od 20 mm, 1.5 mm thick (is 2062 standard - gre 250(fe - 410 - w)a, min tensile strength 410 mpa; min. yield strength 230 mpa; % elongation at guage length 23 min.) , mild steel round pipe (b) - size: od 15 mm, 1.5 mm thick (is 2062 standard - gre 250(fe - 410 - w)a, min tensile strength 410 mpa; min. yield strength 230 mpa; % elongation at guage length 23 min.) , mild steel round pipe (c) - size: od 50 mm, 1.5 mm thick (is 2062 standard - gre 250(fe - 410 - w)a, min tensile strength 410 mpa; min. yield strength 230 mpa; % elongation at guage length 23 min.) , mild steel round pipe (d) - size: od 32 mm, 1.5 mm thick (is 2062 standard - gre 250(fe - 410 - w)a, min tensile strength 410 mpa; min. yield strength 230 mpa; % elongation at guage length 23 min.) , mild steel square tube (a) - size: 25 mm x 1.5 mm (is 4923 specification; grade yst 310; mechanical properties: minimum yield strength 310mpa; minimum uts 450mpa; % of elongation 10 to 15%; dimensional tolerance: weight - +/-7.5%; thickness +/- 10%; outside dimension +/- 1%) , mild steel square tube (b) - size: 20 mm x 1.5 mm (is 4923 specification; grade yst 310; mechanical properties: minimum yield strength 310mpa; minimum uts 450mpa; % of elongation 10 to 15%; dimensional tolerance: weight - +/-7.5%; thickness +/- 10%; outside dimension +/- 1%) , mild steel square tube (c) - size: 32 mm x 1.5 mm (is 4923 specification; grade yst 310; mechanical properties: minimum yield strength 310mpa; minimum uts 450mpa; % of elongation 10 to 15%; dimensional tolerance: weight - +/-7.5%; thickness +/- 10%; outside dimension +/- 1%) , mild steel square tube (d) - size: 40 mm x 2 mm (is 4923 specification; grade yst 310; mechanical properties: minimum yield strength 310mpa; minimum uts 450mpa; % of elongation 10 to 15%; dimensional tolerance: weight - +/-7.5%; thickness +/- 10%; outside dimension +/- 1%) , mild steel square tube (e) - size: 50 mm x 2 mm (is 4923 specification; grade yst 310; mechanical properties: minimum yield strength 310mpa; minimum uts 450mpa; % of elongation 10 to 15%; dimensional tolerance: weight - +/-7.5%; thickness +/- 10%; outside dimension +/- 1%) , mild steel square tube (f) - size: 60 mm x 2 mm (is 4923 specification; grade yst 310; mechanical properties: minimum yield strength 310mpa; minimum uts 450mpa; % of elongation 10 to 15%; dimensional tolerance: weight - +/-7.5%; thickness +/- 10%; outside dimension +/- 1%) , mild steel square tube (g) - size: 72 mm x 2.6 mm (is 4923 specification; grade yst 310; mechanical properties: minimum yield strength 310mpa; minimum uts 450mpa; % of elongation 10 to 15%; dimensional tolerance: weight - +/-7.5%; thickness +/- 10%; outside dimension +/- 1%) , mild steel plate (a) - size: 1250 mm x 3000 mm x 8 mm (is 2062 standard - gre 250(fe - 410 - w)a, min tensile strength 410 mpa; min. yield strength 230 mpa; % elongation at guage length 23 min.) , mild steel plate (b) - size: 1250 mm x 3000 mm x 10 mm (is 2062 standard - gre 250(fe - 410 - w)a, min tensile strength 410 mpa; min. yield strength 230 mpa; % elongation at guage length 23 min.) , mild steel plate (c) - size: 1250 mm x 2500 mm x 6 mm (is 2062 standard - gre 250(fe - 410 - w)a, min tensile strength 410 mpa; min. yield strength 230 mpa; % elongation at guage length 23 min.) , mild steel plate (d) - size: 1250 mm x 2500 mm x 2 mm (is 2062 standard - gre 250(fe - 410 - w)a, min tensile strength 410 mpa; min. yield strength 230 mpa; % elongation at guage length 23 min.) , mild steel angle (e) - size: 50 mm x 50 mm x 4 mm (is 2062 standard - gre 250(fe - 410 - w)a, min tensile strength 410 mpa; min. yield strength 230 mpa; % elongation at guage length 23 min.) , mild steel angle (f) - size: 50 mm x 50 mm x 5 mm (is 2062 standard - gre 250(fe - 410 - w)a, min tensile strength 410 mpa; min. yield strength 230 mpa; % elongation at guage length 23 min.) total quantity : 1