tender for iron and steel items iron and steel items refer nit technical for details , 2 mm 3 / 4” x 3 / 4 ms square pipe ( isi ) , 2 mm 1 ½” x 1 ½” ms square pipe ( isi ) , 2 mm 1 ¼x 1 ¼ ms square pipe ( isi ) , 2 mm 1” x 1” ms square pipe ( isi ) , 2 mm 2” x 2” ms square pipe ( isi ) , 2 mm 2” x 1” ms square pipe ( isi ) , 4 mm 4” x 4 ms square pipe ( isi ) , 3 mm 2 ½” x 2 ½” ms square pipe ( isi ) , 3 mm 1 ¼x 1 ¼ ms square pipe ( isi ) , 3 mm 1 x 1ms l angle , 3 mm 1 ¼ x 1 ¼ ms l angle , 6 mm 1 x 1 msl angle , 6 mm 1 ¼x 1 ¼ ms l angle , 6 mm 1 ½ x 1 ½ ms l angle , 6 mm 2 x 2ms l angle , 6 mm 1 ½ x 1 ½ ms flat 20 ( bright ) , 6 mm 1 x 1ms flat , 6 mm 1 ½ x 1 ½ ms flat , 6 mm 4 x 2 ms channel ( isi ) , 6 mm ms i-beam ( isi ) 150 mm x 75 mm , 8 mmms sheet 8x4 , gi sheet 16 swg 8x4 ( isi ) , gi sheet 18 swg 8x4 ( isi ) , ss sheet 18 swg 8x4 ( isi ) , 2 mm 3 / 4” x 3 / 4 ss square pipe ( isi ) , 2 mm 1x 1 ss square pipe ( isi ) , 2 mm 1 ¼x 1 ¼ ss square pipe ( isi ) , 2 mm 2x 2 ss square pipe ( isi ) , 2 mm 2x 1 ss square pipe ( isi ) , 2 mm 2 ss round pipe ( isi ) , 15 x 3.5 gi profile sheet 0.47 mm ( isi ) , 2 mm 1 g.i pipe ( od= 33 mm ) ( isi ) , 2 mm 1 ½ g.i pipe ( od=48mm ) ( isi ) , 2 mm 2 g.i pipe ( od=60 mm ) ( isi ) , 2 mm 2 mspipe ( od=60 mm ) ( isi ) , 2 mm 3 mspipe ( od=89 mm ) ( isi ) , 2 mm2 ½” ms pipe ( od=60 mm ) ( isi )