Latest pressure reducing device Tenders | Government pressure reducing device Tenders

Central Government/Public Sector

CTN :45550384

22 Jun, 2026 NA

Erode - Tamil Nadu

Tender For safety guard for inter cooler and after cooler drain valves of rr20100 compressor as per drg.no: sr.dee/rs/ed/pneu-66 alt.1 note: one sample to be got approved before effecting bulk supply. [ warranty period: 30 months after the date of delivery ][quantity tolerance (+/-): 5 %age , item category : normal , total po value variation permitted: max 8 lacs ] ]

State Government

CTN :45524804

03 Jul, 2026 NA

Kheda - Gujarat

Tender For work of in- situ repairing / overhauling of high / low / medium pressure and temperature steam / feed water / condensate water valves and safety valve of 1x800 mw unit no-8 of wanakbori tps during aoh.

Central Government/Public Sector

CTN :45515931

17 Jun, 2026 NA

Raigarh - Chhattisgarh

Tender For corrigendum : technical assistance oem services for servicing and trevi test ofdresser make safety valves for 2 x 800 mw boilers at ntpc lara

State Government

CTN :44837756

19 Jun, 2026 2.66 Lacs

Multi City - Telangana

Tender For corrigendum : ktps-v-bm- service charges rendered to safety valves (boiler and turbine) overhaul works and safety valves seat cutting service person, arranging of safety valves seat cutting machine during unit-10 aoh-reg

CTN :45543234

06 Jul, 2026 NA

Ernakulam - Kerala

Tender For providing of custom bid for services - calibration of pressure switch, compound pressure switch, compound pressure gauges, pressure gauges, pressure safety valves, pressure and temperature transmitters, compound pressure transmitters, differential pressure gauges..

CTN :45547978

06 Jul, 2026 NA

Adra - West Bengal

Tender For supply of portable welding & cutting kit, make: victor (by esab), harris, smith equipment, kit includes: carry tote- rugged, molded polypropylene case for portability and protection, torch handle with cutting attachment 100fc torch handle with built-in flashback arrestors and check valves ca 1350 cutting attachment, cutting nozzle: series 3 cutting tip (preinstalled),light-duty regulators: csr 150 series oxygen and acetylene regulators (with easy-to-read gauges), twin welding hose: t-grade, 10ft (3 m) x 3/16" (5 mm), color-coded for safety, welding tips: w-1 welding nozzle, size 1 (additional sizes optional), cutting capacity: standard: up to 12 mm with optional tips: up to 4? (100 mm) (as per victor?s expanded tip range), welding capacity: standard: up to 6 mm with optional nozzles: up to 1?? (31 mm) (using larger welding tips) cylinders: one 4 l oxygen + one 2 l acetylene (approx.) [ warranty period: 30 months after the date of delivery ] ]

CTN :45512690

02 Jul, 2026 4.28 Crore

Visakhapatnam - Andhra Pradesh

Tender For supply of 25vkpc006 c c - brush bracket assembly for 19 kw motor , fan , sw temp gauges , sight glass part no. 06001 avail.as com.as.kit-item-209 , set shut-off valve nw38 part no. 08398 , set of gaskets for condenser 20tr ac plant for ekm submarine , tube for evaporator for 20 tr ac plant for ekm submarine , 3 way isolation valve for pressure gauges , refrigerant piping fittings 20tr ac plant for ekm submarine , rear outer bearing cover , sw pressure gauges , temperature gauge 100 dial -30 to 50 deg c , starter cum control panel for20tr ac plant for ekm submarine , terminal connectors with din rail 35 wago 6 sq mm 282-101 , synthetic ref oil savsyn2068 , gasket cover window he side , gasket cover window filter side , gasket cover top hsg dist. block , gasket cover top hsg manifold block , nut hex m24x3 , bolt hex std m20x2.5x120l , fan , compressor discharge temp gauge , compressor suction temp gauge , mccb merlin gerin 160 a 4 pole ns160n 4p30640 coil 24v dc , starter card elmot for 45 kw dc panel , terminal block for 5.5 kw motor , core for filter drier , rubber bellows for sw pump discharge , rubber bellows for sw pump suction , shaft for sw pump , mechanical seal for sw pump , pressure gauge 65 dial -1 to 15 kg-cm2 for r134a , oil seperator danfoss oub 4 for 2 x 2.1 tr ref plant , sea water pump be pump a3610m for 2 x 2.1 tr ref plant , solenoid valve danfoss evrs3-24 vdc coil , thermo exp valve sporian w je-80 jc charge 1-5-8x1-5-8inch ods , rotor setl/d 1.45 part no. n0900408030 , metaflex coupling for compressor for 144 tr ac plant , valve check type 125 nb wafer type , core for filter drier sporian rc10098 , thermostatic expansion valve danfoss teat 85-33 , shock mount irmra akcc-400e , valve plate assembly part no-08436 , set shaft seal part no 08008 , set oil pump part no 08044 , set piston dia 70 part no 08035 , set gaskets part no 08072 , set connecting rod part no 08307 , set oilsump heat 80w 220-240v part no 08425 , set capacity regulator 24 v dc , set of v belts , oil separator danfoss oub 4 for 2 x 2.1 tr refrigeration pla , valve angle type 1-2inchntp(m) x 1-2inch flare , safety valve 1-2inchnpt m set pressure 12.5 kg-cm2 r134a , valve angle type 1-4inch ntp m x 1-4inch flare , thermostatic exp valve gfe-1-2jc charge 1-4inch x 1-2inch flare , thermostatic exp valve gfe-1.1-2jc charge 1-4inch x 1-2inch flare , vibration eliminator 5-8inch ods , vibration eliminator 1-1-8inch ods , temp switch danfoss rt34-25 to 15 deg c , hrc fuse link ge ns4 4a with nh type fuse base , control transformer tape wound 415 v/110 v 150 va , filer drier core , safety valve condenser , liquid injection solenoid valves , hex head screw m6x125l , lp-op cutout mp55r r12-r22 , horizontal shell and tube type condensor , brazed plates type direct expension r134a evaporator , safety relief valve for condensor , thermostatic expansion valve , open end spaner set , temperature transducer , compressure suction pressure gauge , compressore discharge pressure gauge , element complete with o ring , pump trailing pompe pollard type 100 pr-60-100 c-g-n , direction of control valve with manual override

CTN :45261447

18 Jun, 2026 NA

Bokaro - Jharkhand

Tender For corrigendum : tender for supply of suction valves service kit 1st stage , discharge valve service kit 1st stage , suction valve assembly 1st stage , discharge valve assembly 1st stage , suction valve service kit 2nd stage , discharge valve service kit 2nd stage , piston ring replacement kit 310 dia , piston ring replacement kit 185 dia , oil seal grooved packing , oil wiper ring , cross head pin , o ring unloader piston , tension nut , intermediate ring ferrule for packing , distance bush sleeve , piston assembly dia 185 , piston rod pull rod , valve cover o ring rubber , unloading piston dia 35 , unloading spring helical compression spring , connecting rod assembly , circlip , crosshead , crank shaft keyless , thrust washer thrust ring , bearing bush , end cap assy , bearing bush main , small end bush , packing sleeve , o ring id 31.34 od 34.88 , helilock nut , copper washer , cu washer copper gasket , suction valve assembly 2nd stage , discharge valve assembly 2nd stage , filter element , suction valve cover , discharge valve cover , sleeve , oil level plug , oil suction filter , oil filter , airline filter , safety valve , piston assembly 310 dia , small end bush , packing sleeve v seal oil stopping ring , cylinder head assembly outer dia 310 , packing ring , cylinder head assembly outer dia 185 , cylinder d 35 , clut finger check guide adjustment , cu washer , protection grill grating , taper lock bush , o ring , cross head nut , copper washer , split pin , clut adjustment , valve seat , valve keeper , valve plate , damper plate , spring plate , dowel pin , castle nut , split pin , lift washer , centre stud , safety valve , bearing housing cover , spacer , cylinder , aluminium washer , belt wheel hx 582 pcd 4 groove

CTN :45495927

01 Jul, 2026 NA

Birbhum - West Bengal

Tender For overhauling of boiler pressure parts, high pressure valves, safety valves and soot blowers including replacement of re-heater coil of unit-3, bktps during unit-3 overhauling.

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

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