supply of set of ss tubes and double ferrule fitting for air spring pneumatic control equipment etc.set of ss tubes and double ferrule fitting for air spring pneumatic control equipment etc.,set of ss tubes and double ferrule fitting for air spring pneumatic control equipment of lhb bogie as per annexure-a attached. ss seamless tubes are to be supplied as per specification no. icf/md/sp ec-166 issued status -01, rev-04 part 1.2 may please be referred for material grade and specification mater ials and other specs are to be followed accordingly. (vendor directory clw item id: 2100120) [ warranty period: 30 months after the date of delivery ] ]