Tenders for Procurement Of Ci Spun Pipe For Thermal Power Plants Of Dvc, 2750 Ci Spun Pipe 250 Mm Nb Class-D Plain End Barrel Is 1536-2001 Ci Pipe 10 Bs 1211 Classd Nom Od 286 00Mm Ci Spun Pipe 200 Mm Nb Od-222 Mm Class-D Plain End Barrel Bs-1536-2001 Ci Spun Pipe 8 Inch Nb Class-D Plain End Barrel Bs-1211 Ci Spun Pipe 6 Inch Nb Class D Plain End Barrel Conforming To Bs 1211
