Latest main spring Tenders | Government main spring Tenders

CTN :44884345

08 May, 2026 NA

Pindwara - Rajasthan

Tender For corrigendum : supply of mechanical seal at mdpl pindwara and mdpl bachau - mandatory inspection at pindwara , mandatory replacement- elastomer set c at pindwara , mandatory replacement- hardware set at pindwara , mandatory replacement- spring set pt. at pindwara , replacement of seal faces both rotary and stationery at pindwara , replacement of seats at pindwara , replacement of sleeve at pindwara , replacement of cover at pindwara , lapping of seal face at pindwara , lapping of seat at pindwara , mandatory inspection at bachau , mandatory replacement- elastomer set c at bachau , mandatory replacement- hardware set at bachau , mandatory replacement- spring set pt. at bachau , replacement of seal faces both rotary and stationery at bachau , replacement of seats at bachau , replacement of sleeve at bachau , replacement of cover at bachau , lapping of seal face at bachau , lapping of seat at bachau

CTN :45019282

06 May, 2026 NA

Multi City - Jharkhand

Tender For auction sale of others - lot no.c/elst/m6/12/29, srl no.[1]set of dampers for wag-9, qty-07 sets, wt-1960kgs, srl no.[2]secondary spring for wag-9, qty-12 nos., wt-1320kgs, srl no.[3]yaw damper of wag-9, qty-10 nos., wt-260kgs, srl no.[4]vertical damper of wag-9, qty-07 nos., wt-98kgs, srl no.[5]secondary horizontal damper, qty-14 nos., wt-252kgs, srl no.[6]housing for traction bar, qty-03 nos., wt-120kgs, srl no.[7]push-pull rod (traction bar), qty-02 nos., wt-100kgs, srl no.[8]set of spare parts of h-type cbc, qty-05 sets, wt-275kgs, srl no.[9]cattle guard for wag-9, qty-01 nos., wt-215kgs, srl no.[10]draft gear elastomer pad, qty-01 nos., wt-285kgs, srl no.[11]knuckle, qty-19 nos, wt-608kgs, srl no.[12]clevis, qty-10 nos, wt-100kgs, srl no.[13]clevis pin for h.t.cbc, qty-22 nos, wt-44kgs, srl no.[14]knuckle pivot pin for h.t.cbc, qty-22 nos, wt-66kgs, srl no.[15]high capacity draft gear, qty-13 nos., wt-1950kgs, srl no.[16]ht transition cb coupler, qty-20 nos., wt-6600kgs, srl no.[17]coupler body for tr cbc, qty-10 nos., wt-1500kgs, srl no.[18]long life loco side buffer, qty-07 nos., wt-1050kgs, srl no.[19]sand box assembly, qty-12 nos., wt-336kgs, srl no.[20]miscellaneous, qty-02 drums, wt-360kgs, approx. total ferrous weight-17499 kgs.

Central Government/Public Sector

CTN :44344814

29 Apr, 2026 NA

Varanasi - Uttar Pradesh

Tender For bid to ras corrigendum : supply of vlh spring 630160 as per drg. no. 2809999911707. 01 var06. , aux. spring as per drg. no. 2809999929501 var02 , aux. spring as per drg. no. 2809999929501 var05 , main spring as per drg. no. 2809999929501 var13 , main spring as per drg. no. 2809999929501 var24.

CTN :44956226

11 May, 2026 NA

Varanasi - Uttar Pradesh

Tender For supply of main spring for carriage assembly make-eec [ warranty period: 30 months after the date of delivery ]

CTN :44924390

08 May, 2026 NA

Thumba - Kerala

Tender For supply of high vaccum components - kf-16 tee, kf-25 tee, kf-40 tee, k-63 tee, kf-25 4-way cross, kf-40 4-way cross, iso-k to iso-kf reducer tee, iso-16-kf centering ring with o-ring, iso-25-kf centering ring with o-ring, iso-40-kf centering ring with o-ring, iso-63- k centering ring with o-ring, iso-100-k centering ring with o-ring, iso-160-k centering ring with o-ring, iso-200-k centering ring with o-ring, iso-250-k centering ring with o-ring, kf-16 o-ring, kf-25 o-ring, kf-40 o-ring, k 63 o-ring, k 250 o-ring, iso-k 63-100 single claw clamp, -iso-k 160-250 single claw clamp, iso-k double claw clamp, m8 hexagonal bolt with washer & nut, m10 hexagonal bolt with washer & nut, kf 16 blank flange, kf 25 blank flange, kf 40 blank flange, kf-25 flange with .long tubulation/ half nipple, kf-40 flange with long tubulation/half nipple, 100 iso k-with tabulation /half nipple, #name?, kf-40-angle valve -manual, kf-25-1000mm long flexible corrugated hose/ bellow, kf-40-1000mm long flexible corrugated hose/ bellow, kf-25-750mm long -flexible corrugated hose/ bellow, kf-40-750mm long flexible corrugated hose/ bellow, kf-25-500mm long flexible corrugated hose/ bellow, kf-40-500mm long flexible corrugated hose/ bellow, k-63-130mm long flexible corrugated hose/ bellow, straight adaptor/reducer- iso 63-k to iso 40-kf, iso-63 k-90-degree elbow (radius)/pipe bend, kf-40 hose adaptor / hose nozzle, kf-40 hose clamp, 45mm id pvc flexible vacuum hose with embedded spring (in meter), k-63 hose adaptor / hose nozzle, k-63 hose clamp, 75mm id pvc flexible vacuum hose with embedded spring (in meter), dn 40 kf to dn 25 kf straight reducer, dn 25 kf to dn 16kf straight reducer, kf -40 elbow (radius)/ pipe bend, 45 degree, kf -40 elbow (radius)/ pipe bend, 90 degree, 10/16 kf clamp with wingnut for elastomer seal, 25 kf clamp with wingnut for elastomer seal, 40 kf clamp with wingnut for elastomer seal

Central Government/Public Sector

CTN :44912216

24 Apr, 2026 NA

Bengaluru - Karnataka

Tender For supply of main spring assembly for am-12 pantograph conforming to rdso specification no. rdso/2008/el/spec/0066 rev.'o' dated 20.6.2008 and amend 1 dtd 31.12.08 (sil old part no.s000228/new part no.s0221117001 or contransys part no.c0600 or to m/s.general stores and engineering company, kolkatta drg..no.gsec/panto/207 alt.1 or to m/s.concept rail engineers pvt.ltd, kolkattal to their drg.no. 0101042. [ warranty period: 30 monthsafter the date of delivery ]

Central Government And Public Sector

CTN :44873084

28 Apr, 2026 NA

Bangalore - Karnataka

Tender For supply of gas governor of kromschroder make with model no vgbf40f40-3z or exactly equivalent in other makes madas/honeywell/maxon and eclipse with the following specifications.; maximum inlet pressure (pu max.): 4 bar (400 kpa).; spring-loaded diaphragm gas pressure regulator.; body / housing material: aluminium housing (with rugged industrial design).; diaphragms: elastomer (nbr or similar) with safety diaphragm; valve seat & internals: aluminium valve components with vulcanized elastomer seals.; operating temperature: approximately : -15 degree c to +60 degree c; nominal size - 40 - flanged regulator iso 7005 connection; face-to-face length - 200 mm - body distance between flange faces; overall height - 260 mm -height including spring case & top; body height - 75 mm height of main body without top; flange outer diameter - 190 mm - across flange outside; flange bolt circle - 150 mm - pn 16 flange bolt circle; bolt hole diameter - 18 mm - standard pn 16 bolt hole size; number of bolts (n) - 4 (standard pn 16 flange bolting); weight (approx) -4.8 kg; note: 1) tenderer shall quote along with the technical/dimensional catalogue and authorised dealer certificate. 2) only oem/authorised dealers of oem shall participate in the tender. [ warranty period: 18 months after the date of delivery ]

CTN :44634709

28 Apr, 2026 NA

Kanchrapara - West Bengal

Tender For supply of main spring assly for pantograph as per rdso specn. no. rdso/2008/el/spec/0066 rev.0, dt.20.06.2008 and amendment no.-1 dt.31.12.2008 [m/s.gsec drg. no. gsec/panto/207, m/s.contransys part no. c0 600, m/s.crepl part no. 010 104 [ warranty period: 30 months after the date of delivery ]

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