bids are invited for supply of ss steel pipe and flanges , mild steel fabricated flange, class-150, od-343 mm, nominal bore-200 mm, pcd-p- 293 mm, o-ring grove face08mm o-ring size, no-of-threaded holes- 08 nos. of 20 thickness of flange-48 mm , ss 304 weld neck flange, class - 150. od-343 mm, nominal bore - 200 mm, pcd-p- 293mm, raised face-1.6mm, no-of- holes- 08 nos. hole diameter- 22 mm, thickness of flange-28 mm, , ss 304 sorf flange, class - 150. od-343 mm, nominal bore- 200 mm, pcd-p293mm, raised face- 1.6mm, no-of- holes- 08 nos hole diameter- 22 mm, thickness of flange-28 mm, , mild steel sorf flange, class - 150, pn-16, od-343, nb-200mm, pcd295mm, raised face-1.6mm, no-of-holes- 12 nos, hole diameter- 22 mm, thickness of flange- 24mm. , mild steel sorf flange, class - 150, pn-16 od-343, nb-200mm, pcd295mm, raised face-1.6mm, no-of-holes- 08 nos, hole diameter- 22 mm, thickness of flange- 24mm. , 45 degree ss long radius elbow, size- 200nb, schedule-40. , 90 degree ss 304 long radius elbow, size- 200nb, schedule-40 , ss stainless steel seamless pipe _304 grade_ schedule40, size- 200nb , ismc ms channel 100 mm x 50 mmx 6 mm , ss 304 nut with bolts, size- m20 x 120 mm, half thread , ss 304 spring washer, size- m20 total quantity : 984