supply of pvc sleeve of size 27 +/- 1 mm id x 0.8 mm thick x 50 mtrs long (in a roll) of colour: french blue shade no. 166 of is: 5-2007 for berth chain in non-ac coaches to drg. no. pd/tpys/scr/drg.no.c&w no.159.pvc sleeve of size 27 +/- 1 mm id x 0.8 mm thick x 50 mtrs long (in a roll) of colour: french blue shade no. 166 of is: 5-2007 for berth chain in non-ac coaches to drg. no. pd/tpys/scr/drg.no.c&w no.159.,pvc sleeve of size 27 +/- 1 mm id x 0.8 mm thick x 50 mtrs long (in a roll) of colour: french blue shade no. 166 of is: 5-2007 f or berth chain in non-ac coaches to drg. no. pd/tpys/scr/drg.no.c&w no.159. [ warranty period: 30 months after the date of delivery ] ] => limited