Polyurethane (pu) foam

Pu lining (top & bottom) of constant contact polyurethane side bearer pad assembly.

Set of thermoplastic polyurethane spring pads for primary spring of 3 phase locos

Pu paint top coat colour lemon yellow, pu paint black in (two pack) chapter, paint full gloss polyurethane enamel , p.u.paint top coat,colour-satin blue, pu paint aircraft blue to shade, unsaturated polyester base knifing putty.

Casual renewal of rail, sleeper and it s fittings of turnout and sej under the jurisdiction of sr.den/i/raipur,

1in16 cms crossing for 60e1 rail with r-260 grade on psc sleeper to rdso/drg. no. t-5693 (alt.-04)

Thinner for polyurethane,ac black paint,south pu paint white,epoxy yellow primer dtd 5567 a,thinner for hsmi/m-1002-12 yellow primer

Rate contract for manufacture and supply of wider prestressed concrete sleeper on bridge approaches for 25t axle load for b.g. 60kg (uic) / 60e1 / 52 kg running rail with 60kg (uic) / 60e1 / 52 kg guard rail.

Standardisation of turnouts (total 200 nos.) - sleeper spacing, casual sleeper and fittings renewal, plate screw renewal, casual rail renewal for gapless crossing, deep screening, tamping and other miscellaneous works in the jurisdiction of assistant engineer/ballygunge under divisional engineer/hq/sealdah.

Pu foam spray in 750ml packing. type- po [pu foam spray in 750ml packing. type- polyurethane foam sealant, meets- ca 25-4, density-1.25 ibs/ft3, service temperature-40f-200f. note- item supplied should have one year shelf life from the date of supply.]