tender for wire rope for air brake of 3 mm dia, round strand with fibre core, rh ordinary lay, 6x19construction with tensile strength designation 1770 to is: 3459:2004 table 2 and galvanizing confirming to type -bof is:1835:1976. qty.1000 mtr, with copper ferrule qty. 8000 nos.. as per central railway drg.. no. misc-sk-3677 item no. 4.
