Gear Coupling FGC 8 Complete Set, Pilot Bore, without heat, treatment, Steam Stop valve 2inch with IBRTC, Asbestos, Graphite Packing as per IS 4687 1995, square section, Type, 3, Size 20mm Mass per Meter 668gm, Asbestos Graphite, Packing as per IS 4687 1995, Type 3, Size, 16mm Mass per Meter 427. 52gm, Round section, Size 0. 75, inch, Asbestos Graphite Packing as per IS 4687 1995, Round, section, Size 0. 875inch