Latest vent plug Tenders | Government vent plug Tenders

Central Government And Public Sector

CTN :45516274

25 Jun, 2026 6.21 Lacs

Tuticorin - Tamil Nadu

Tender For supply of 100 assembled vent plug components for process pipe lines at hwp tuticorin

CTN :45404122

19 Jun, 2026 NA

Palacode - Tamil Nadu

Tender For corrigendum : 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

Central Government / Public Sector

CTN :45487133

22 Jun, 2026 NA

Khurda - Odisha

Tender For supply of 110 volt 200 ah low maintenance lead acid battery set comprising of 55 nos. cells of 2 volt each in dry & uncharged condition for traction & distribution system as per rdso specification no. rdso /pe/spec / tl /0040 ( rev. 2) 2021 with inter cell/end cell/ inter row/inter tier connectors, stainless steel fasteners, micro porous vent plug , sealed float guide, electrolyte in separate jar with m.s. stand & maintenance tools as per para no. 11.0 of above rdso specification. [ warranty period: 30 months after the date of delivery ] ]

Central Government And Public Sector

CTN :45422091

10 Jun, 2026 NA

Chittorgarh - Rajasthan

Tender For supply of "lead acid low maintenance stationery secondery cell 2v,300ah capacity at 10 hrs. rate of discharge, assembled with tubular positive and pasted negative plates in ppcp container with microporous vent plug,lead coated inter cell connector,nuts,bolts and washer in dry uncharged condition as per irs specification no.-s-88-2004 with latest amendments/version. " [ warranty period: 30 months after the date of delivery ] ]

Central Government/Public Sector

CTN :45449438

16 Jun, 2026 NA

Ernakulam - Kerala

Tender For supply of sealing ring offered copper sealing ring , conical spr washer , fuel return line , sealing ring offered washer a cop , vent plug offered filter bolt , copper washer , bushing , needle bearing , cover fixing kit , union , seal ring offered copper sealing ring , base complete offered pressure cap expansion tank , washer , bolt hex offered hex screw , filter element , sealing ring offered copper sealing ring , hose , rubber bellow dn 45 offered rubber bellow , rubber bellow dn 125 offered bellows rubber abs c ertd 125 dn 210 bol , screw , nut , spring retainer offered disc , bolts geislinger coupling offered screw , gasket kit , screw fitting union , sea water line , conical spring washer , drain valve

Central Government/Public Sector

CTN :45436838

30 Jun, 2026 NA

Prayagraj - Uttar Pradesh

Tender For supply of lead acid secondary cell 02 volt 300 ah low maintenance confirming to irs:s-88/2004 with latest amendments lead acid low maintenance stationery cell of 02 v 300 ah capacity at 10 hr rate of discharge confirming to irs:s-88/2004 with latest amendments assembled with tubular positive andpasted negative plate in hard rubber container with micro poral vent plug, floats, lead coated inter cell connector, nut bolts washer in dry uncharged condition. [ warranty period: 30 months after the date of delivery ] ]

Central Government/Public Sector

CTN :45436695

31 Aug, 2026 NA

Allahabad - Uttar Pradesh

Tender For corrigendum : supply of polypropylene-co- polymer(pp-cp) based container lead acid secondary cell 2volt 200 ah capacity at 10 hrs rate of discharge confirming to rdso specification no. irs: s-88/2004 with latest amendments assembled with tubular positive and pasted negative plate in polypropylene-co-polymer(ppcp) container with micro porous vent plug floats, lead coated inter cell connector nut bolts washer in dry uncharged condition. [ warranty period: 30 months after the date of delivery ][quantity tolerance (+/-): 5 %age , item category : normal , total po value variation permitted: max 8 lacs ] ]

corporations/Associations/Others

CTN :45406921

17 Jun, 2026 13.72 Lacs

Kasimpur - Uttar Pradesh

Tender For supply of aux boiler feed pump b b - diffuser , cooling cover , diffuser wear ring , stuffing box housing , ring , oil seal , splash ring , spacer sleeve , nipple , tie rod , vent plug , adapter sleeve , constant level oiler , bush for indiacator , indiacator , complete mechanical seal de and nde , coupling

CTN :45395955

09 Jun, 2026 NA

Cooch Behar - West Bengal

Tender For supply of lead acid stationary secondary cell,300 ah low maintenance in dry & uncharged condition with inter-cell connectors, nuts & bolts, one microporous vent filling plug made of ceramic or any other suitable fire- retardant material, one float guide sealed type, conforming to specification no. irs. -s-88/2004 with 2 v nominal voltage in ppcp container. shelf life 4 years. accepted description: low maintenance lead acid secondary cell of 2v 300 ah capacity conform to rdso spen. no. irs-s:88/2004 in ppcp container complete with inter cell connector, microporous ceramic vent plug, sealed float guide and nuts, bolts& washer in dry and uncharged condition without maintenance tools kit. brand "abco" and type: "t300pln [ warranty period: 30 months after the date of delivery ] ]

Central Government And Public Sector

CTN :45395892

25 Jun, 2026 NA

Nagpur - Maharashtra

Tender For supply of cell 2v 200ah capacity lead acid low maintenance stationary secondary at 10hrs. rateof discharge conforming to irs:s:88/2004 assembled with tubular positive and pasted negative plates in hard rubber container or ppcp container with microporous vent plug,floated plug lead coated intercell connectors,nuts, bolts and washers in dry uncharged condition with tool kit. [ warranty period: 30 months after the date of delivery ][quantity tolerance (+/-): 5 %age , item category : normal , total po value variation permitted: max 8 lacs ] ]

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