Tender For supply of spares for optical floating zone equipment model no. fzt-4000-h-vpo-pc - halogen lamps 1000 w ( 24 pcs/ set), o-ring for quartz tube normal pressure p50 (pack containing 5 nos) for quartz tube high pressure v50 (pack containing 5 nos) o-ring for shaft p20 (pack containing 5 nos) o-ring dia 10 mm for hydrostatic press (pack containing 20 nos) o-roing dia 20 mm for hydrostatic press (pack containing 20 nos), seed holder 6 mm (including ceramic seed holder) (pack containing 5 nos), feed holder (hook) (pack containing 5 nos), upper shaft with screw hole (inside the tip) ( pack containing 3nos), rubber tube for making feed rods (6mm diameter, 250 mm length, one side open) 100 nos per pack, quartz tube (normal pressure) 50 mm diameter x 2 mm thick x 305 mm long ( 3pcs/set)