bids are invited for drum system of dcu at bpcl bina refinery seat with cage plugged pn 2220583 , control piston wstem pn 202057904 , gasket id 103543 pn 202057832 , gasket spiral wound pn 202057835 , gasket id 103545 pn 202057836 , bottom ring spindle pn 10065310 , stem packinga4 rings pn 2020578311 , actspare part pn 329096 fctrl valve , compressing spring pn 251649 , compressing spring pn 251650 , jamed seat wperf cage pn 202057903 , control piston wstem pn 3169044 , gasket id 103543 pn 202057902 , gasket id 103545 pn 202057906 , bottom ring spindle pn 100653104610ab , stem packing a4 rings pn 2020579011 , spare part pn 329095 fctrl valve , compressing spring pn 251649 pv4610ab , compressing spring pn 251650pv4610 ab , screwed seat wperf cage pn 202064012 , perforated plug wstem pn 2020640135 , gasket id 103542 pn 202064016 , sealing ring pn 103560101fv4611ab , bottom ring spindle pn 100652103 , stem packinga4 rings pn 20206401104 , pan300 pn 82027043 tag 14fv4611ab , compressing spring pn 251651 , compressing spring pn 251652 , jamed seat wperf cage pn 202058313 , control piston wstem pn 202058314 , gasket id 112117 pn 202058312 , gasket spiral wound pn 202058315 , gasket id 103542 pn 202058316 , sealing ring pn 103560101fv4620ab , bottom ring spindle pn 1006521034620a , stem packinga4 rings pn 20205831104 , pan300 pn 82027044 tag 14fv4620ab procurement of hora make control valve spares for coke total quantity : 133