1- 151860439500- TUBE OD 38. 1 X 3. 25- SA210GRA1- IBR- as per unpriced bid, 2- 156171610000- TUBE OD 51 X 3. 6- SA210GRA1- IBR- as per unpriced bid, 3- 154841300000- TUBE OD 76. 1 X 5. 6- SA192- IBR- as per unpriced bid, 4- 156171620000- TUBE OD 76. 1X6. 3- SA192- IBR- as per unpriced bid, 5- 154880950000- TUBE OD 51 X 5- SA213T11- IBR- as per unpriced bid, 6- 154890840000- TUBE OD 51 X 5. 6- SA213T22- IBR- as per unpriced bid, 7- 154920930000- TUBE OD 51 X 5. 6- SA213T91- IBR- as per unpriced bid