heat exchanger tube bundles supply of heat exchanger tube bundles at barauni refinery , list of item ( s ) / work ( s ) as per tender documents , u tube bundle , 604-ee-00-010 ; heat exchanger fixed tube sheel - one pass equipment : heat exchanger type : aes ( hori ) service : shell fluid -ldo product tube fluid - bfw shell side tube side no . of passes : 1 6 working pressure :13 . 3kg/cm2 16 . 3kg/cm2 working temp . : 207/186 . 2 100/176 . 5 make : healty & gresham ( india ) ltd . sahibabad ( works ) drg . no : hg-iocl/he-010/98-001/rev . 0 tag no : 604-ee-00-010 ( for barauni ) ; u tube bundle , 604-ee-00-010 ; party to refer drawing no . hg-iocl/he-010/98-001 for moc < ( >&< ) > dimensions . , u tube bundle , 608-e-11 ; heat exchanger fixed tube sheel - one pass equipment : hot feed /effluent exchanger type : bhu service : hc shell side tube side no . of passes : 1 2 tag no : 608-e-11 ; u tube bundle , 608-e-11 ; party to refer drawing no . da-05070-08-011-01 for moc < ( >&< ) > dimensions . further details like tube sheet dimensions need to be coll ected at site .