Trade assistance for heat treatment of clip iron

Heat baffle for baf, drg: 412.2000. 00.002a

Automation of monitoring of water treatment plan under phed (installation of iot based solution for water treatment plant

Suspension head bolt & pin as per drg. hwpm/mu/19(rev-2),mild steel split pin (5mm x 65mm) as per-is-549

Roof treatment with heat reflective coating in snvh hall of residence at na, nb, nc and nd at iit kharagpur

Design, supply, installation, commissioning, performance testing of plate making waste solution treatment plant (etp with zld system) and operation at brbnmpl, mysuru

Charging tray alt. design for new metco furnace in ext. sec. as per ofa drg no. e&f/se/5598 dt. 30/0

Set of split pins for icf bogie consisting of 04 items- 1. split pin 4x22, as per is:549-2005 st34 coating as per mdts-057 qty. -16 nos. 2. split pin 5x56 as per is: 549-2005, st-34, coating as per mdts-057 qty.- 16 nos. 3. split pin iso 1234-8 x 45-st. to icf drg. no. ts/mc-0-1-001 alt h, item no. 22, iso 1234 8x45-st is:549/2005 qty. 12 nos. 4. split pin 10x63 as per is:549-2005 st34 coating as per mdts-057 qty. 16 nos.

Rivetless cylindrical roller bearing nh 320 m/c4 (consisting of nj 320 + angle ring hj 320) with solid rivetless brass cage with cylindrical cage pocket profill,conforming to rdso s specn. no.mp-0-2402-03(rev -04)april2021 . material to be procured from railway approved sources and its authorised dealer only.

Cylindrical roller bearing type nu 217 ccylindrical roller bearing type nu 217 c3 enr with circlip brass cage only, for hydraulic transmission l4r2u2 make-skf(germany) or india,schaeffler india ltd,aec,ntn