Central Railway

Central Railway has published Supply Of lubrication of rubber o rings, seal and rubber components in c3w/c3w2 type brake system distributor valve , lubrication of rubber o rings, seal and rubber components in c3w/c3w2 type brake sys tem distributor valve.molykote 55 o-ring grease ( dupont) or m/s asv multichemse pvt. ltd. 655 silicon grease or equivalent . some parameters are as under 1:- composition : silicon oil , ester and lithium so ap . 2:- density : 0.95 to 0.98 g/cm3. 3:- nlgi consistency class-approx 2, 4:- temprature : (a) service t emprature -65 to 175 degree centigrade (b) drop point -215 to 220 degree centigrade 5:- oxidation re sistance, pressure drop 100hr,99 degree centigrade 0.1, bar 6:- worked penetration :265- 295 mm/10. note:- firm will be offered rate per kg, but material supply in packing of each tube in 100 grams. [ wa rranty period: 30 months after the date of delivery ] ]. Last date of submission for this tender is 2026-09-16. This is a Railway Ancillaries tender in Kurduwadi, Maharashtra