Latest electron beam Tenders | Government electron beam Tenders

Central Government/Public Sector

CTN :45731769

06 Jul, 2026 NA

Chennai - Tamil Nadu

Tender For supply of 2 x 1.5 sq.mm multicore screened, thin walled electron beam irradiated flexible elastomeric cable with copper conductor suitable for rolling stock application generally conforming to edts-132, rev-c, amd-1, 2 & 3, data sheet-4, 600v grade.the colour of the outer sheath shall be black and colour of cores shall be brown & white. note: 1) approved sources of multi core cables to specn.no. clw/es/0459. as per rdso approved vendorslist shall only be considered. 2) cables shall be supplied in coils of 500 meters length and leftover quantity in multiples of 100 meters with a tolerance of+/- 5% on the length. [ warranty period: 30 months after the date of delivery ] ]

Central Government/Public Sector

CTN :45731862

14 Jul, 2026 NA

Kanpur - Uttar Pradesh

Tender For supply of electron beam irradiated thin walled flexible elastomeric cable with copper conductors for working voltage above 750 volts upto 1.8 kv/3.0 kv confirming to rdso specification no. elrs/spec/elc/ 0019, rev-4 of feb 2018. size 6 sq mm colour red, yellow & blue in equal quantity [ warranty period: 30 months after the date of delivery ] ]

Central Government/Public Sector

CTN :45736637

07 Jul, 2026 NA

Bangalore - Karnataka

Tender For supply of thin walled electronic beam irradited/chemically cured cross linked thin walled flexible elastomeric cable with copper conductors(single core) size 10 sq.mm .1.8 kv to rdsos specn no. elrs/spec/0019 ( rev-4) . issued on february 2018 or latest amendment for power rolling stock [ warranty period: 30 months after the date of delivery ][quantity tolerance (+/-): 5 %age , item category : normal , total po value variation permitted: max 8 lacs ] ]

Central Government/Public Sector

CTN :45731068

27 Jul, 2026 NA

Bhusawal - Maharashtra

Tender For supply of thin walled electron beam irradiated flexible cable with copper conductor working voltage 750v and above 750 volts upto 1.8kv/3 kv, grade size 19 x 2.5 sq.mm as per rdso specn. no. elrs/spec/elc/0019 rev-4 of feb-2018 [ warranty period: 30 months after the date of delivery ] ]

Central Government/Public Sector

CTN :45736404

13 Jul, 2026 NA

Perambalur - Tamil Nadu

Tender For supply of single core electron beam irradiated cable with copper conductor of size 0.5 sq. mm, 300 / 500 v ac, confirming to clw specification no. clw/es/3/0458, alt. e. the cable shall be supplied in red and black colour only. [ warranty period: 12 months after the date of delivery ][quantity tolerance (+/-): 5 %age , item category : normal , total po value variation permitted: max 8 lacs ] ]

Central Government/Public Sector

CTN :45737352

21 Jul, 2026 NA

Ajmer - Rajasthan

Tender For supply of single core thin walled electron beam irradiated copper cable, size 2.5 sq mm,with copper conductor, working voltage above 750v & up to 1.8/3.0 kv, suitable for use in rolling stock application, as per rdso specification no elrs/spec/elc/0019 (rev-4) of feb- 2018. [ warranty period: 30 months after the date of delivery ][quantity tolerance (+/-): 5 %age , item category : normal , total po value variation permitted:max 8 lacs ] ]

Central Government / Public Sector

CTN :45736592

13 Jul, 2026 NA

Hyderabad-T - Telangana

Tender For supply of electronic beam irradiated cross linked flexible cable of size 2.5 sq. mm black colour, voltage grade 1.8/3.0 kv as per rdso specification no. elrs/spec/elc/0019/rev.4, of february 2018. [ warranty period: 30 months after the date of delivery ] ]

Central Government/Public Sector

CTN :45085677

02 Jul, 2026 NA

Allahabad - Uttar Pradesh

Tender For corrigendum : supply of thermal cum electron beam evaporation system

Central Government/Public Sector

CTN :45709795

27 Jul, 2026 NA

Multi City - Multi State

Tender For supply of single core thin walled electron beam irradiated copper cable size 1.5 sq mm with copper conductor working voltage above 750v and upto 1.8/3.0kv suitable for rolling stock application as per rdso spec no. elrs/spec/elc/0019 rev. '4' of feb 2018. material to be packed in 500 mtr drum of red, yellow, blue and black having equal quantities. note-material to be procured from rdso approved sources only vide rdso item id:-3100270 [ warranty period: 30 months after the date of delivery ] ]

CTN :45696125

13 Jul, 2026 NA

Palacode - Tamil Nadu

Tender For supply of equipment for mechanical engineering department - supply of equipment for mechanical engineering department, lathe machine :specification :bed: 2v & 2 flat, induction hardened and ground minimum bed length: 1375 mm bed width: 240 mm capacity: height of centre: 165 mm swing over bed: 320 mm swing over gap: 510 mm swing over cross slide: 180 mm distance between centres: 650 mm slides: cross slide travel: 200 mm compound slide travel: 115 mm spindle: spindle bore: 40 mm spindle nose: thread type, 62 mm spindle taper: mt-3 tail stock: quill diameter: 38.1 mm taper: mt-3 travel: 120 mm speed: no. of speeds: minimum 8 range: (40 800 )rpm threading: metric: (1 6 )mm (min 13 steps) english: (2 24 )tpi (min 19 steps) lead screw: (1 4) tpi electrical: motor: 1.5 hp, 230v/415v, 50 hz drive: v-belt structure: bed: close-grained cast iron (fg 260) gears: hardened steel base: rigid cast iron stand , open cup apparatus :specification :standard compliance: astm d92 / is 1448 (part 69) test method: open cup flash and fire point determination test cup: brass, precision machined with heat resistant handle heater: electric heater (1000 w 10% nickel chromium) with variable control heating rate: 5 6 c per minute (as per standard) temperature range: -6 to 400 c thermometer: astm 11c or equivalent flame applicator: gas test flame with fine control valvebody: stainless steel housing display: analog / digital temperature indicator power supply: 230v ac, 50 hz safety: overheat protection heat insulation , closed cup apparatus :specification :standard compliance: astm d93 / is 1448 (part 21) test cup:brass cup diameter: 50.7 50.8 mm capacity: minimum 70 ml stirring system heater: electric heater 650 w 10% heating rate: 1 12 c/min adjustable ignition: pilot flame with automatic shutter mechanism temperature measurement: thermometer or digital sensor(ip-28c or astm) display: digital temperature display power supply: 230v ac, 50 hz safety:over-temperature cut-off flame safety control , tail stock assembly :specification :medium-duty tailstock assembly for dismantling & assembly quill stroke: minimum 75 mm taper: mt-3 (preferred standard) feed: hand wheel operated features: set-over screws for taper turning spindle locking arrangement body: cast iron (fg 260) spindle: hardened steel, slip gauge :specification :set size: m87 (87 pieces) or equivalent range: 1.001 mm to 100 mm step sizes: 0.001 mm 0.005 mm 0.01 mm material: high-grade alloy steel / tungsten carbide (preferred) hardness: hrc 63 65 accuracy: grade: grade 1 or grade 2 flatne flatness / parallelism: 0.5 m stored in protective wooden boxes to prevent wear; calibration grades include charts for exact sizes , dc motor:specification :type: dc shunt motor (dismantling model) power: minimum 0.5 hp voltage: 220 v dc speed: 1500 rpm poles: 4 pole construction: laminated stator salient poles accessible armature features: cut section / open type suitable for dismantling and reassembly, hydraulic cylinder :specification :bore diameter: 50 mm stroke length: 250 mm working pressure: 160 bar cylinder tube: honed steel piston rod: hard chrome plated seals: standard industrial seals end caps: steel calibration grades include charts for exact sizes supply: mounted on training base suitable for dismantling and inspection , hydraulic operated directional control valves (dcv):specification :type: manual spool type dc valve configuration: 4/2 way size: ng06 (cetop 3) rated pressure: 210 bar flow capacity: 20 40 lpm body: hardened steel / cast steel spool: ground and hardened ports: clearly marked (p, a, b, t) supply: mounted on training plate suitable for dismantling and study , bearing with shaft assembly :specification :bore diameter: 50 mm stroke length: 250 mm working pressure: 160 bar cylinder tube: honed steel piston rod: hard chrome plated seals: standard industrial seals end caps: steelsupply:mounted on training base suitable for dismantling and inspection , coupling unit using driving and dr

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