supply of set of bend pipes from radiator to mph and transformer for 5400 kva transformer of wap4 locos.set of bend pipes from radiator to mph and transformer for 5400 kva transformer of wap4 locos.,set of bend pipes from radiator to mph and transformer for 5400 kva transformer of wap4 lo cos. set consists of 2 items each 1 no. as follows - (1) ss oil cooling pipe with flange as per ransal drg.no. ripl/top/03 (top-big) or as per bhel drg no.34661950036 rev-4. (2) ss bellow with attachment as per r ansal drg.no.ripl/top/03 top-small or as per bhel drg no.44661950085 rev-01. [ warranty period: 30 months after the date of delivery ] [quantity tolerance (+/-): 5 %age , item category : normal , total po value variation permitted: max 8 lacs ] ] => limited