Latest ventilator ring Tenders | Government ventilator ring Tenders

Central Government / Public Sector

CTN :45013966

20 May, 2026 NA

Kazipet - Telangana

Tender For supply of set of spares for transformer oil filtration plant. set consists of 04 items as follows: 1)nitrile polymer rubber o ring compound as per group c of 3.2.4.1 to irs.r 48/88 or astm d2000 / is 3400 dimensions :od-26mm,id-16mm,thickness -5mm; qty: 100 nos. 2) nitrile polymer rubber cord dia 4mm compound as per group c of 3.2.4.1 to irs.r 48/88, or astm d2000 / is 3400; qty: 10 meters. 3) nitrile polymer rubber cord dia 8mm compound as per group c of 3.2.4.1 to irs.r 48/88,or astm d2000 / is 3400; qty: 10 meters. 4) teflon washer made of virgin ptfe,conforming to astm d4894 / astm d4895 is 13708,suitable for transformer oil,temperature range -200 degree centigrade to +260 degree centigrade, excellent electrical insulation and chemical resistance. as per dimensions :inner dia-7mm,outer dia -14mm,thickness -3mm; qty:200 nos. [ warranty period: 24 months after the date of delivery ]

Central Government/Public Sector

CTN :44993259

15 May, 2026 35.34 Lacs

Bhopal - Madhya Pradesh

Tender For supply of experimental setup for the study of forced oscillations , helmholtz coil experimental setup for the study of magnetic field , experimental setup for the verification of faradays law and induced emf , capacitance and dielectric constant measurement experimental setup , experimental setup for the determination of specific heat capacity of solid materials , experimental set up for the determination of thermal and electrical conductivity of metallic samples , experimental setup for determination of low resistance using carey foster bridge , experimental set up for determination of acceleration due to gravity by katers pendulum , experimental setup to determine the value of stefan constant , experimental setup for determination of youngs modulus of materials , meldes experiment setup for transverse vibrations , experimental setup for interference and wavelength measurement using michaelson interferometer , experimental setup for the determination of plancks constant using led b15 , newtons ring experimental setup , diffraction grating experimental setup , four probe experimental setup , hall effect experimental setup , photoelectric effect experimental setup , experimental setup for the study of diode characteristics ) /bid number : gem/2026/b/7470148 * /dated: 24-04-2026 & & / bid document 1 / 21

Central Government/Public Sector

CTN :44699300

27 Apr, 2026 NA

Kutch - Gujarat

Tender For bid to ras supply of clip jubilee 2 inch , clip jubilee 1 1 by 2 inch , clip jubilee 0 dec 65 , clip jubilee , cable tie , cable electric 2 core copper 6a , bucket plastic 15 ltrs , brush steel wire , brush scrubbing large hard brush , boric powder , bleaching powder stabilized , automatic air freshener , paint roller refill 4 inch , anti corrosive compound , instant glue , baygon spray , anti cockroach gel or chalk , 9 volt alkaline battery , super mop with handle , fender coir turk head , o ring cord , tray paint roller , measuring tape 15 mtr , google safety , chain silver for call boatswain , call boatswain , face mask , fluorescent tape yellow 4 , fluorescent tape for night marking of emergency ways life buoys , ear plugs , desoldering wire , soldering flux , heat shrink sleeve , cable casing , wire connection lugs , rj-45 connection , wiper soft rubber , wind socks , white spirit , twine sewing medium flax , turpentine oil solvent , tape transparent 38 mm , stretch packing polythene sheet on handle core 50 cm width 20 mtrs roll , solder lead , detergent bar advance , silicon cartridge water , rubber latex long gloves , polyvinyl acetate dispersion based adhesive , paint roller refill 9 inch , paint roller refill 6 inch , paint brush 3 inch , paint brush 13mm , paint brush 1 inch , movicol fevicol , lip seal for fire hydrant , linseed oil boiled , dust pans , dry chemical powder , detergent solution , coaxial cable rg 11 or equivalent , heat resistant gloves for galley , hacksaw blade 12 inch , grease lg 200 , fluorescent tape for night marking of emergency ways life buoys , emery cloth grade 0 , cloth flanet , cloth emery bs 871 grade 1 , cloth coated pvc , cloth bunting green , clip jubilee 5 , clip jubilee 4 inch , clip jubilee 3 by 4 inch , clip jubilee 3 dec 5 to 4 by 8 x7 by 8 inch , clip jubilee 3 dec 5to 4 1 by 8 , paint yellow zinc chromate , paint silver , paint red oxide , paint olive green primer , paint inter thane 990 grey light grey , paint epoxy aluminium primer , paint coal tar epoxy black , paint black heat resistance , paint epoxy red oxide primer //bid details 2 / 59

Central Government / Public Sector

CTN :43680715

27 Apr, 2026 31.13 Lacs

Gorakhpur - Uttar Pradesh

Tender For bid to ras corrigendum : supply of safety helmets , dust mask n95 , fall arrestor , multipurpose full body safety harness wi , cryogenic hand gloves , cryo suit suitable upto min 190 c , caution tape 250 mtr , goggles antifog anti scratch , chemical suit extra durable , ear plug corded with hard case , loto locks long shackle colour red , electrical lototo box , refletive jackets , wind socks cloth only double layer , wind socks stand , water gel blanket , first aid box as per factory act sui , retro reflective tape self adhesive , rescue tripod , davit arm system , steam resistant hot liquid suit , hot oil steam splash hand gloves suitab , gum boot with steel fiber toe , hand gloves pu coated , cotton hand gloves dotted , heat resistance hand gloves , cut resistance hand gloves , chemical hand gloves , fire blanket 1mtr x 2 mtr , safety shower and eye wash , life jacket with reflectors , lifebuoy ring , ear plug dispenser , ear plug dispenser refill , self alarm device , first aid box refill kit , manikin ) /bid number: gem/2026/b/7134533 * /dated: 22-01-2026 & & / bid document1 / 35

Central Government/Public Sector

CTN :44610212

25 Apr, 2026 1.00 Lacs

Jamnagar - Gujarat

Tender For bid to ras supply of 9 volt alkaline battery , super mop with handle vip type , fender coir truk head , automatic air freshener , paint roller refill 4 inch , anti corosive compound , instant glue , o ring cord2,3,4,5,6 and 7 mm , tray paint roller , clip jubilee 0 65 0 875 inch , clip jubilee 1 inch , cable tie , cable electric 2 core copper 6a , brush steel wire , brush scrubbing large hard brush , boric powder , bleaching powder stabilizedsuper tropical 30 percent to deed 95 , anti cockroach gel chalk , clip jubilee 2 inch , clip jubilee 1 and half inch , paint interthane , paint epoxy allum primer , paint black heat resistance , paint epoxy red cxider primer

Central Government/Public Sector

CTN :44968889

08 May, 2026 NA

Kollam - Kerala

Tender For supply of high angle safety shoes (s1 category, class i) conforming to is 15298 (part 2):2016 (isi marked), with pu micro-fiber water-repellent upper (1.8- 2.0 mm), steel toe cap (200 j impact resistance as per en 12568), single density pu oil/acid/alkali/water resistant antistatic sole with slip resistance and ladder grip provision, hot contact resistance up to 120 deg c (1 minute), memory comfort insock with arch support, lace-up closure with rust-proof d-ring eyelets, complete with isi marking and valid test certificates from nabl/ilac accredited laboratory and fddi anti-skid certification. sizes (uk) 5 to 11 as per requirement, uk5 - 03 nos, uk6 - 03 nos, uk7 - 21 nos, uk8 - 30 nos, uk9 - 22 nos, uk10 - 08 nos, uk11 - 01 nos , total quantity 88 pairs. refer the attached detailed technical specification requirement. make/brand: liberty, bata, karam,hillsons [ warranty period: 30 months after the date of delivery ]

CTN :44924173

08 May, 2026 NA

Parganas - West Bengal

Tender For supply of resistance box for slip ring induction motor of eot crane (main hoist) . motor rating: 53.5 kw, rotor

Central Government/Public Sector

CTN :44434606

21 Apr, 2026 42.96 Lacs

Thanjavur - Tamil Nadu

Tender For corrigendum : 82645/e8 provn of station gym at af stn thanjavur - general summary (note : schedule a part i building/ structure is not pre priced by mes and the pre priced rate indicated as "rs. 0.00" under col.5 signifies this fact only. bidder shall insert their rate in green field under column 6), schedule a part i building/structures design and construction of rcc m-25 framed structure (single storey) with permanent specifications in rcc m-25 with brick masonry panel walls, att, pu based wpt, earthquake resistance as per latest is etc incl rcc foundation etc complete all as specified and as shown in architectural drawing / approved structural drawing.note:- the contractor shall submit structural design & drawing of the building under sch a part i (prepared based on architectural drawing forming part of tender document) duly vetted by any iit / nit or any govt engineering college within the time limit shown in schedule a notes., general summary (note : schedule a part ii to v are prepriced by mes under ser no. 04 to 07. bidders shall insert their lumpsum amount in the green coloured field under col-6 only), total of schedule a part ii internal electrification , total of schedule a part iii internal water supply", total of schedule a part iv road / hard standing", total of schedule a part v sewage disposal , sch a part- vi - miscellaneous items (note : this schedule is not pre priced by mes and the pre priced rate indicated as "rs. 0.00" under col.5 signifies this fact only. bidder shall insert their rate in green field under column 6), m&l for on site lldpe septic tank for 25 users capacity designed to carry sewage and sullage water, excavation in any type of soil, pcc 1:4:8 below foundation,vent shaft, connection etc., complete all as specified and as directed., m&l for soakage well 2.4m dia x 4.5 m effective depth with cover in any type of soil , foundation in pcc 1:3:6, walls of honey combed masonry with top ring of m25 concrete including intercepting chamber and screen chamber made of brick masonry in cememt mortar, rcc cover slab in m25 cover, interconnecting pipes of rcc/dwc complete filled with brick bats complete all as per ce af bangalore td drg no afb/td125 sheet no 1/2 and 2/2 and ce a&n zone drg no ce/td/2022/16 steet 1/1., s&f turbo force wall mounted fans complete with blades and accessories, 230 v, 450 mm sweep five star rated including connecting up with twin core twisted flexible copper conductor cable of suitable size complete all as specified and directed by engineer-in-charge.

Central Government And Public Sector

CTN :44898285

05 May, 2026 NA

Nicobar Island - Andaman And Nicobar Islands

Tender For 54 items of gs group c004 - cartridge set clockwise, gasketset(1bv501-od0013), socket dia 26x20t=1.5, transmitter potentiometer size30, resistance thermometer, wing type angle lock, tube junction screw, copper seal, bearing washer, lock spring (oh10-0033), flo control valve (ot10-9021), valve safety set at 1.5 bar, valve safety nd-15, ring bulk head joint, hose l-80c (ob00-9011), support plate seal, coil for servo valve, coil for selection valve, set of o-rings, suction seal, pressure seal, suction seal, pressure seal, potentiometer, inflatable seal, face assembly, seat, ocord, consumable kit, compression tool, diapharm, ocord, copper washer id-11 od-19 t-15, pressure relief valve, pressure control valve, selection valve, 4/3 servo valve, seamsless o-ring seal, bladefoot o-ring, seamsless o-ring seal, blade bolt, gasket, valve soleniod, legris gasket, legris gasket, ring -simprit packing(1bv501-ob10-9052/, regulator flow, o ring d164.3x5.7 (od000012-3-329), anti extrusion ring d165xd170 (od 000013-5), filter cartridge(od0006ab-3), pressure switch, lower bush, lower sleeve, mechanical seal rep.509

CTN :44610275

30 Apr, 2026 NA

Ernakulam - Kerala

Tender For corrigendum : tender for supply of thermostat for oa 1854 , star delta timer 3 60sec 240v ac 50hz , shaft for fan for ahu , split ac model ftks 71 , liquied line filter drier , core for liquid line filter drier , auxiliary contacts , expansion valve ahu 2 5point6 tr , set of gasket both ends , corrossion protection plug , under voltage relay 415v 50 hz , set of seals for oil cooler , 100a hand change over swithch , 63a hand change over swithch , 160 a mccb , plc electronic module analogue input 6960379 , spares for oil duplex filter , reagent a in plastic bottle 1000 ml , regent b in plastic bottle 50 ml , regent e in plastic bottel 500 ml , regent f in plastic bottle 200 ml , regent g in plastic bottle 500 ml , filter paper 50 nos , fcu 4 fan coil unit , fcu 6 , angle valve 1 4 x 1 4 , gauge pressure compound 0 300 psi 2 dia suction , gauge temp 0point150c dial with 4mtr sensor 6 , main engine f w cooling prpointtransmitter range 0 to 6 bar , gear box s w pressure oulet indicator range 0 to 6 bar , temperature gauges 10 to 50 , temp sensor resistance thermometer pt 100 , starting air pressure transmitter range 0 to 60 bar , starting air pressure indicator range 0 to 60 bar , pcb b1 , electro magnetic valve , drive pin , set of o rings , dry running protection , test cock , level sensing probe , piece distance , gasket , cord type tc air filter insert copper mesh , socket screw , oil separator 7 8 , ring nut , locking washer , thermometer , 5hp 4 pole f 5112m condpointpump motor , gasket , set of spare screws , flow switch , differential pressure relief valve , o ring for filter element , shaft seal , membrance cleaner i , activated carbon , oil seal , oil seal , mechanical seal , kit valve , mechanical seal lp feed pump water , product rotameter , pressure guage 0 140 kg sqpointcm , nc solenoid valve coil 2 way , cd 9 assembly kit , hpointppoint hose 1 bsp , v belt , top cover gasket for cartridge filter , o ring for carbon filter , membrane cleaner ii , membrane cleaner iii , neutralite

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