Tender For supply of switch plate lubricant cenolube 100 or better, black colored grease which should be non asphaltic non bituminous blend of very heavy oils, inert thickeners and lubricating solids coupled with molybdenum disulphide and graphite with no traces of chlorinated solvent such as 1,1,1 tri-chloro ethane, which are flammable and harmful to the environment. should have a blend of select high viscosity index solvent refined severely hydro finished paraffin base oils and synthetic base fluids. should form a surface polish on the surface . water washout-excellent astm d4049 water spray resistance (simulating rain). minimal grease loss (<10%) under high pressure water spray. (astm g154 ) uv resistance (fluorescent uv 100 hours of exposure. four ball weld load (astm d2596) >600 kg, copper corrosion 24 hrs. @ 100c (astm d 4048) 1a -1b, (astm d 4289) compatibility with rubber seals minimal swelling (<5% change in volume). no softening or hardening (<10% change in hardness). no cracking or surface degradation, packing per 25kg. metal drum sealed with company mark serial number and manufacturing batch month/year shelf life > 5years . (no seperation of oil from thickener during storage). oem authorization to be submitted with the bid.make- cenolube 100 or equivalent. [ warranty period: 30 months after the date of delivery ] ]
Tender For supply of molybdenum disulphide grease, grade - 3 conforming to is: 12203-1999 (reaffirmed 2019) or latest., specification as per annexure attached. [ warranty period: 30 months after the date of delivery ] ]
Tender For supply of laboratary chemicals tender - acetone ar , bromocresol green indicator solution ar , citricacidmonohydrate/anhydrous ar , carbon disulphide ar , hydrochloric acid ar , nitric acid ar , sodium molybdate ar , spirit ar , laboline , quinoline ar , standard copper solution ar , standard iron solution ar , standard manganese solution ar , standard zinc solution ar , glycerol , sintered gooch crucible g4 , glass beaker , plastic funnel , silicon greese , buffer tablets ph 4, 7, 9.2