bids are invited for armoured cable isolator m.s flange, threaded,150mm,plain face,12mm thick,no of hole 08nos as per is 6392 1971,15 bar pressure , m.s.bolt and nut,size 0.625 inch x 2.5 inch,bolt and nut must be cold forged, hexagonal head, round neck, standard thread confirming to is 1363 part 1 and part ii 1992 or latest amendment if any , ms bend, size 6inch,90degree,thickness 3mm plus minus 10 percent , 550v isolator,400a , 1.5 sqmm,single core copper wire , 2.5 sq.mm,3 core pvc insulated multistrand armoured cable 1100 v grade as per is 7098 part 1 1988. , fixed contact assembly , moving contact assy procurement of ms flange bend bolt and nut multistrand total quantity : 2224