Latest air lock relay Tenders | Government air lock relay Tenders

CTN :43351227

06 Mar, 2026 14.33 Lacs

Ganganagar - Rajasthan

Tender For corrigendum : requirement of volume boosters and air lock relays for various pneumatic control / shutoff valves and dampers installed at stps-sc, suratgarh.

CTN :43350970

06 Mar, 2026 14.33 Lacs

Multi City - Rajasthan

Tender For corrigendum : requirement of volume boosters and air lock relays for various pneumatic control / shutoff valves and dampers installed at stps-sc, suratgarh, rvunl, suratgarh

CTN :44039210

11 Mar, 2026 NA

Gonda - Uttar Pradesh

Tender For supply of wedging type cover suitable for woama make signaling (q51) relay cover with wedging system and mounting screw for woama make q-51 relay as per m/s. woama part no: we/rl/sig/219 or equivalent

Central Government/Public Sector

CTN :44055781

13 Mar, 2026 NA

Delhi - Delhi

Tender For balance work for construction of service building of auto relay huts for work "provision of automatic signaling between dli-re section" under aden/dee

Central Government/Public Sector

CTN :44051705

23 Feb, 2026 NA

Dahod - Gujarat

Tender For auction sale of depot miscellaneous scrap - 98414501 scrap electrical various types of electrical items such as street light cover, lead light cover, digital voltmeter, ammeter, ohm meter, relay tester, rheostats, marker lights, led tube lights, ac damping panels, dc damping panels, gasket, with or without broken ceramic cab meter, various type of big and small boxes with or without internal parts of electric reset box, auto change relays, qvsi (air flow relay),qvmt ,qvrh,qvsl and other electrical miscellaneous scrap released from lcw and all electrical scrap item like platic and iron body cooler, relays, circuits various metric unit parameter of all size different electrical chargers, released meter and choke panels of signal system, general auto electric big iron boxes with or without damage circuits parts and wiring release from signaling, ag timer clock timer with positive drive, walk through metal detector, led signal unit for main aspect, welding plant charger, lights of led and street light covers, vcd main unit, vcd cab unit, released from electric loco. etc all types and sizes of electrical items are consider in this lot. (e waste certificate required) old used and u/s for rly use (mode of delivery by actual weight) fdp=40 days (ms-80%, brass-02%, cu-05%, al-04%, plastic-06%, rubber-01%, fiber-02%, note-indicative approximate composition only for reference not to claim).

Central Government/Public Sector

CTN :44050971

25 Feb, 2026 NA

Multi City - Madhya Pradesh

Tender For auction sale of depot ferrous scrap - scrap miscellaneousellaneousllaneous signaling material ms melting items as location boxes front and back staging ,ladder, signal post, boom pipe, gate pedestal, data logger box, ips box, polb gate, scrap iron pipes, tljb, vfsb ,box signal plate form ,relay rack and miscellaneousellaneousllaneous. signaling scrap items with or without ci , cables, wires etc attachments, gate weight plate, gate panel, various gi items box miscellaneousellaneousllaneous ms items & other different type s&t items note : cutting permission may be allowed for easy loading. s.b.lot no. bpl/crws/ 25 -26 /s&t ferrous/41/0293 note: delivery will be made on actual weighment basis.

Central Government/Public Sector

CTN :43825155

18 Mar, 2026 NA

Sonpur - Bihar

Tender For auction sale of depot miscellaneous scrap - dms-scrap-ghz, lot no.- 342601003, total weight-15 mt. material description, ferrous scrap signaling items like pedestal with or without nf attachment, mechanical boom stand, boom weight, signal aspect, gear box, relay rack, operating panel, iron scrap etc. broken damaged, rusted etc. cutting allowed to facilitate loading. location- stack a- east side of rb section t-point about 15 mtr near right side of pakka road in two heaps. stack b- near rb section t-point.

Central Government/Public Sector

CTN :43306562

02 Mar, 2026 NA

Tiruchirappalli - Tamil Nadu

Tender For corrigendum : supply of control and trip valves for fuel oil system e e -return trip valve nb80 33 , burner trip valves atomising air nb25 33 , burner trip valves lfo nb25 33 , burner trip valves air scavenging nb25 33 , lfo return bypass valve nb80 33 , actuator diaphragm for fo trip valves 3 , gland packing for fo trip valves 3 , actuator diaphragm for burner trip valve 3 , gland packing for burner trip valves 3 , actuator diaphragm for fo trip valves 33 , gland packing for fo trip valves 33 , actuator diaphragm for burner trip valve 33 , gland packing for burner trip valves 33 , solenoid valves 3 , position feedback limit switch 3 , air filter regulators 3 , diaphragm 3 , gland packing 3 , plug seat cage stem etc 3 , retainer ring seal ring etc 3 , gasket 3 , solenoid coil for pneu type on off vlv 3 , air lock relay 3 , signal air booster unit 3 , ldo flow control valve nb80 4 , ldo flow control valve nb80 44 , actuator diaphragm for fo control valves 4 , gland packing for fo control valves 4 , actuator diaphragm for fo control valves 44 , gland packing for fo control valves 44 , valve trim 4 , actuator assembly 4 , diaphr o rings seal gl packin gasket 4 , air filter regulator 4 , positioner unit 4 , air lock relay 4 , signal air booster unit 4 , position feedback limit switch 4 , ldo main trip valve nb100 5 , light oil 3 way return trip valve nb80 5 , burner trip valves atomising air nb25 5 , burner trip valves lfo nb25 5 , burner trip valves air scavenging nb25 5 , lfo return bypass valve nb80 5 , ldo main trip valve nb100 55 , burner trip valves atomising air nb25 55 , burner trip valves lfo nb25 55 , burner trip valves air scavenging nb25 55 , lfo return bypass valve nb80 55 , actuator diaphragm for fo trip valves 55 , gland packing for fo trip valves 5 , actuator diaphragm for burner trip valve 5 , gland packing for burner trip valves 5 , gland packing for fo trip valves 55 , actuator diaphragm for burner trip valve 55 , gland packing for burner trip valves 55 , solenoid valves 5 , position feedback limit switch 5 , air filter regulators 5 , diaphragm 5 , gland packing 5 , plug seat cage stem etc 5 , retainer ring seal ring etc 5 , gasket 5 , solenoid coil for pneu type on off vlv 5 , air lock relay 5 , signal air booster unit 5 , actuator diaphragm for fo trip valves 6 , gland packing for fo trip valves 6 , actuator diaphragm for burner trip valve 6 , gland packing for burner trip valves 6 , actuator diaphragm for burner trip valve 66 , gland packing for burner trip valves 66 , actuator diaphragm for fo trip valves 66 , gland packing for fo trip valves 66 , solenoid coil for pneu type on off vlv 6 , air lock relay 6 , signal air booster unit 6 , solenoid valves 6 , position feedback limit switch 6 , air filter regulators 6 , diaphragm 6 , gland packing 6 , plug seat cage stem etc 6 , retainer ring seal ring etc 6 , gasket 6 , ldo main trip valve nb100 6 , light oil 3 way return trip valve nb80 6 , burner trip valves atomising air nb25 6 , burner trip valves lfo nb25 6 , burner trip valves air scavenging nb25 6 , lfo return bypass valve nb80 6 , ldo main trip valve nb100 66 , light oil 3 way return trip valve nb80 66 , burner trip valves atomising air nb25 66 , burner trip valves lfo nb25 66 , burner trip valves air scavenging nb25 66 , lfo //bid details2 / 111return bypass valve nb80 66 , ldo flow control valve nb80 7 , actuator diaphragm for fo control valves 7 , gland packing for fo control valves 7 , valve trim 7 , actuator assembly 7 , diaphr o rings seal gl packin gasket 7 , air filter regulator 7 , positioner unit 7 , air lock relay 7 , signal air booster unit 7 , position feedback limit switch 7

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