supply of 1)tube expander thrust bearing, three roller adjustable type suitable for tube size 12.600.13-0.00 mm odx 1.00.115-0.00 mm tk for incoloy-800 tube material (grade. sb 163 uns 8800). 2-3 mm effective expansion length on tube sheet face, cage and roller length should be as possible as short.preferably ball contact type.other technical detail as per attached annexure to p.i.821192023.20 percent material shall be required within 1 month and rest 80 percent within agreed delivery date of po. qty: 50 no 2)tube expander thrust bearing, three roller adjustable type suitable for tube size 12.600.13-0.00 mm odx 1.00.115-0.00 mm tk for incoloy-800 tube material (grade. sb 163 uns 8800). effective expansion length after leaving 12.0 mm from tube sheet face, cage length should be 130.00 mm reach and roller length should be min39.00 mm.other technical detail as per attached annexure to p.i.821192023.20 percent material shall be required within 1 month and rest 80 percent within agreed delivery date of po. qty: 50 no 3)tube expander thrust bearing, three roller adjustable type suitable for tube size 12.600.13-0.00 mm odx 1.00.115-0.00 mm tk for incoloy-800 tube material (grade. sb 163 uns 8800). effective expansion length after leaving 12.0 mm from tube sheet face, cage length should be 260.00 mm reach and roller length should be min39.00 mm.other technical detail as per attached annexure to p.i.821192023.20 percent material shall be required within 1 month and rest 80 percent within agreed delivery date of po. qty: 70 no 4)tube expander thrust bearing, three roller adjustable type suitable for tube size 12.600.13-0.00 mm odx 1.00.115-0.00 mm tk for incoloy-800 tube material (grade. sb 163 uns 8800). effective expansion length after leaving 12.0 mm from tube sheet face, cage length should be 320.00 mm reach and roller length should be min39.00 mm.other technical detail as per attached annexure to p.i.821192023.20 percent material shall be required within 1 month and rest 80 percent within agreed delivery date of po. qty: 70 no- miscellaneous works.
