Latest duplex filter Tenders | Government duplex filter Tenders

Central Government/Public Sector

CTN :45287668

28 May, 2026 NA

Visakhapatnam - Andhra Pradesh

Tender For procurement of duplex filter assy for fd fan hop stage 1 ntpc rihand

CTN :45309335

13 Jun, 2026 14.13 Lacs

Murshidabad - West Bengal

Tender For procurement of miscellaneous items for unit 4 overhauling, sgtpp - sgtpp, air filter, complete set, 250 srs filter for paph/saph [500 mw boiler] air motor veljan , port size 1inch bspt (body ported), max pressure10 bar having 40 micron sintered bronze filter element with manual drain, alumin wl & nitrile seals ( (oil side set) ), bowl of air filter for air motor of paph/saph [500 mw boiler] veljan with manual drain suitable for 250 srs filter,moc: poly carbonate. ( (oil side) ), silencer (pn:400450035) for air motor of paph 400450035 iec dusterloh ( for paph & saph air motors ), hose barb/nipple size 3/4" mnpt x 1/2" ( hose nipple 1/2 "x 1/2 "-120 nos and hose nipple 3/4 "x 1/2 "-80 nos. outer thread at one end and one end will be fitted with 1/2" rubber hose moc: ms application area: air boosting line at mrhs [quoted as per additional text description] ), needle valve,ss316 ( size: inch 3000 psi ,moc ss 316, ferrule end connection make:baldota. [quoted as per additional text description] ), flexible hose, id-12.7 mm, l-613 mm, for oil gun 500mw boiler , moc: ss 304, ms split pin # ( ms split pin, size: 4x80 [quoted as per additional text description] ), split pin # ( ms split pin, size: 3x80 [quoted as per additional text description] ), rubber hose size 1/2" ( 1/2 inch flexible rubber hose. moc: high quality braided rubber application area: at dome cooling water line of mrhs. [quoted as per additional text description] ), jubilee clamp; size: 1 ( jubilee clamp: 1/2 inch application area: at hose of air boosting line at mrhs. moc: gi [quoted as per additional text description] ), expansion joint,mrs,mill xrp 1003 for mill xrp 1003 dia- 241 mm., length- 210 mm. ( expansion joint,mrs,mill xrp 1003 for mill xrp 1003 dia- 241 mm., length- 210 mm. with extra flange attached with inner sleeve,pressure rating - 3.5 kg medium - coal reject. minimum temp to be withstood-300 deg c. ), hose, seal air, mill xrp 1003 ss flexible hose, od - 64 mm. length - 900 mm.both side hex nut socket fittings, filter,suction,600x600x50mm,ss net 3layers,5 micron ( application: for ac & dc scanner air fans ), loctite super glue in tubes 013 gms/2gm tube ( loctite sl 5910 each contains: (300 ml) [quoted as per additional text description] ), loctite 270 (thread lock) # ( loctite 241 each contains: (50 ml/51.3 g) [quoted as per additional text description] ), stainless steel net, width:470mm for 500 mw boiler trough seal , wire thickness: 5 mm, square gap:11 mmx11mm, moc: ss 416., lubricating paste altemp q nb 50 for pa & fd fan make- kluiber ( total 5 nos of tubes. each tube contains 80 gm ), strainer for blowdown transfer pump part no-15 wpil pump model: vo wpe 80-400/ 100-320,drawing no. bvk-50150-151/50152-153/50154-155, moc:ms ( application: boiler blowdown pump moc: ms ), shaft set,moc- ss410,vo wpe 100/320 for blowdown transfer pp vo wpe 80/400 & 100/320 pt no-7 wpil for pp sl no. bvk-50150-151/bvk-50152-153/bvk-50154-155 ( 4 sets: slightly larger, 2 sets: slightly smaller dimension as per drawing ), screw,self drill,washer,5.5x25mm ( hex flange head-pvc washer blue zinc coated-coarse thread size: 5.5x14x25 mm make: welfast ), coupling sleeve for blowdown transfer pump wpil part no-21 wpil pump model: vo wpe 80-400/ 100-320,drawing no. bvk-50150-151/50152-153/50154-155,wpil,moc: ss 410 ( shaft sleeve /coupling sleeve-a. as per drawing of boiler blow down pumps spares ), shaft sleeve for blowdown transfer pump wpil part no-19 wpil pump model: vo wpe 80-400/ 100-320,drawing no. bvk-50150-151/50152-153/50154-155, moc: ss 410 ( shaft sleeve-b. as per drawing of boiler blow down pumps spares. ), rubber bearing ( rubber bush/cut less bearing, moc:inner: teflon, outer: brass (copper-85%, tin-85%, lead-85%, zinc-85%). as per drawing of boiler blow down pump#s spares (larger-10+smaller-5) ), bush bearing/ b. housing for blowdown transfer pump wpil part no-20 wpil pump model: vo wpe 80-400/ 100-320,drawing no. bvk-50150-151/50152-153/50154

CTN :45187805

15 Jun, 2026 NA

Gangtok - Sikkim

Tender For quotation for finalization of rates - water supply fittings, waste pipe and other items, m-seal, pvc flush pipe standard size 50mm, hi- density polyethylene water tank 500 itrs i/c, hi- density polyethylene water tank 1000 itrs i/c, hi- density polyethylene water tank 2000 itrs i/c, hi- density polyethylene water tank 5000 itrs/ i/c, hi- density polyethylene water tank 10000 itrs i/c, c.i. brackets.(pair) heavy duty 4", 110mm sci p or s trap. supreme, 75-90mm half round channel., lead, upvc soil pipe (isi) supreme or equivalent, 75mm single socketed 3 meter lenth (pvc), 110mm single socketed 3 meter lenth (pvc), 160mm single socketed 3 meter lenth (pvc), 110mm double socketed 3 meter lenth (pvc), 160mm double socketed 3 meter lenth (pvc), 160mm 6 meter length (4kg/sqcm), 160mm 6 meter length (6kg/sqcm), 200mm 6 meter length (4kg/sqcm), 200mm 6 meter length (6kg/sqcm), 300mm 6 meter length (4kg/sqcm), 300mm dia upvc socket, coupler 110mm, coupler 160mm, plain tee 110mm, plain tee 160mm, door tee 110mm, door tee 160mm, plain y 110mm, plain y 160mm, door y (l/h)&(r/h) 110mm, door y (l/h)&(r/h) 160mm, plain bend 45 75mm, plain bend 45 110mm, plain bend 45 160mm, plain bend 45 200mm, plain bend 90 75mm, plain bend 90 110mm, plain bend 90 160mm, plain bend 90 200mm, door bend 45 75mm, door bend 45 110mm, door bend 45 160mm, door bend 45 200mm, door bend 90 75mm, door bend 90 110mm, door bend 90 160mm, door bend 90 200mm, cross tee 110mm, cross tee 160mm, cross tee with door, vent cowl 110mm, vent cowl 160mm, pipe clip 110mm, pipe clip 160mm, w.c connector 125 x 110 (6" long), w.c connector 110 (18" long), 125/110 p trap with w.c ring, 125/110 p trap, 75/75 p trap, alkathene pipe ( average 30 mtr coil), 15mm, 20mm, copper connecting pipe 450mm, pvc connecting pipe 450 mm, reducer 110 x 75, reducer 160 x 110, reducing tee 110 x 75, reducing door tee 110 x 75, reducing tee 160 x 110, reducing cross tee 160 x 110, reducing y 160 x 110, bell mount trap 110 x 75, passover 110mm, pass over 160 mm, plain floor trap with top tile and strainer set, multi floor trap with top tile and strainer set, nahinin trap 110 mm, nahinin trap 160 mm, height riser 110mm, socket plug 110mm, socket plug 160mm, door cap 110 mm, door cap 160 mm, swept door bend 160mm, swept door tee, geysers, 25 ltr power 2 kw size 725 x 320 x 330 mm essco or, 3 ltr power 3 kw size 230 x 210 x 380 mm essco or equivalent, jaquar or eqivalent geyser 6 ltrs, jaquar or eqivalent geyser 10ltrs, jaquar or eqivalent geyser 15 ltrs, jaquar or eqivalent geyser 25 ltrs, venus element 2000 watt, darcold element 2000 watt, indicator lamp, thermostat, cpvc pipe and fittings supreme or eqivalent, sdr-11 pipe 15 mm, sdr-11 pipe 20 mm, sdr-11 pipe 25 mm, sdr-11 pipe 32mm, sdr-11 pipe 40 mm, sdr-11 pipe 50 mm, coupler 1/2", coupler 3/4", coupler 1", coupler 1 1/4", coupler 1 1/2", coupler 2", elbow 1/2, elbow 3/4", elbow 1", elbow 1 1/4", elbow 1" 1/2", elbow 2", tee 1/2", tee 3/4", tee 1", tee 1 1/4", tee 1 1/2", tee 2", cross tee 1/2", cross tee 3/4", cross tee 1", cross tee 1 1/4", end cap 1/2", end cap 3/4", end cap 1", end cap 1 1/4", end cap 1 1/2", end cap 2", elbow 45 1/2", elbow 45 3/4", elbow 45 1", elbow 45 1 1/4", elbow 1 1/2", elbow 2", tee 1/2", tee 3/4", tee 1", tee 1 1/4", tee 1 1/2", tee 2", end cap 1/2", end cap 3/4", end cap 1", end cap 1 1/4", end cap 1 1/2", end cap 2", fem th elbow 1/2", fem th elbow 3/4", fem th elbow 1", fem th elbow 1 1/4", fem th tee 1/2", fem th tee 3/4", fem th tee 1", fem th tee 1 1/4", mta metal 1/2", mta metal 3/4", mta metal 1", mta metal 1 1/4", mta metal 1 1/2", mta metal 2", fta metal 1/2", fta metal 3/4", fta metal 1", fta metal 1 1/4", fta metal 1 1/2", fta metal 2", union 1/2", union 3/4", union 1", union 1 1/4", union 1 1/2", union 2", passover 1/2", passover 3/4", passover 1", passover 1 1/4", passover 1 1/2", passover 2", tank connector 1/2", tank connector 3/4", tank connector 1", tank connector 1 1/4", tank connector 1 1/2", b

State Government

CTN :45270268

12 Jun, 2026 26.55 Lacs

Thrissur - Kerala

Tender For manufacture, supply, erection, testing and commissioning of automatic self-cleaning type duplex filter with gear box, motor and brush cleaning, differential pressure switch and auto drain arrangements and with control panel at 3x18 mw sholayar pow

State Government

CTN :45236995

30 May, 2026 7.21 Lacs

Parganas - West Bengal

Tender For sinking and lowering of low duty tubewell of 100 mm. x 50 mm. x 150 mtr. including supply of pvc pips strainer with motor pump ----- within ward no-40 under bmc. (fund- 2nd installment of 2024-25 under 15 th f.c. (untied) fund)

State Government

CTN :45236999

30 May, 2026 3.82 Lacs

Parganas - West Bengal

Tender For sinking and lowering of low duty tubewell of 100 mm. x 50 mm. x 150 mtr. including supply of pvc pipes strainer with motor pump along with column pipe and other supply as necessary including all fittings alongwith replacement of old gi pipe and pvc tank at ward office of ward no- 36 under bidhannagar municipal corporation. (fund- 15 th f.c. (tied) water fund)

State Government

CTN :44830035

21 May, 2026 1.72 Crore

Sangrur - Punjab

Tender For corrigendum : “boring and installing of 250mm i/d tubewell straight upto depth 200mtr. bgl with reverse rotary rig including stainless steel strainer & m.s. pipe, construction of ohsr 150,000 ltrs capacity, construction of pump chamber, providing & installing submersible pumping set, rising main, providing, laying, cutting, jointing & testing of pvc pipe, construction of sv houdies, water connection, c.i delivery main, prov. & installation chlorination plants, solar panel energy system, development of water works site and all other works contigent there to at augmentation of wss village namol block sunam, district sangrur under nabard xxxi

CTN :45114818

28 May, 2026 9.88 Lacs

Siang - Arunachal Pradesh

Tender For supply of renovation plumbing items d d - cpvc pipe 15 mm dia 6 mtr long , cpvc pipe 25 mm dia 6 mtr long , cpvc nipple 15 mm 2 inches 3 inches 4 inches 6 inches and 12 inches , cpvc nipple 25 mm 2 inches 3 inches 4 inches 6 inches and 12 inches , cpvc socket 15 mm dia , cpvc socket 25 mm dia , gate valve bras 15 mm , gate valve brass 25 mm , cpvc elbow 15 mm dia , cpvc elbow 25 mm dia , cpvc tee 15 mm dia , cpvc tee 25 mm dia , bib cock brass 15 mm , cpvc reducer 15x25 mm , pvc elbow 4 inches , pvc tee 4 inches , coupling wash basin ss , wall mixer with hand shower , angel cock 15 mm , bib cock long body 15 mm , thread tape , cpvc union 15 mm , cpvc union 25 mm , waste pipe for basin , pvc pipe 4 inches dia 6 mtr long , wc european type , flushing cistern , wash basin complete set , cp jali 100mm , geyser 20 ltr cap , cpvc elbow 20 mm , cpvc tee 20 mm , cpvc socket 20 mm , solvent paste for cpvc fittings , cpvc pipe 50mm , fabt 20 x 15 mm , febt tee reducer 20 x 15 mm , mabt tee reducer 20 x 15 mm , health faucet , cpvc gate valve 20 mm , cpvc tee reducer 20 x 15 mm , cpvc elbow 45o 20 mm , cpvc union 20 mm , cpvc end cap 20 mm , cpvc plug 15 mm , nahani trap 75 mm , pvc execentric reducer 110 x 75 mm , ss drain strainer 4 inch cp jali with hole for kitchen sink and bathroom , cpvc pipe 20 mm dia 3 mtr long , cpvc pipe clamp 20 mm dia , frp cover for drainage chamber 2 feet x 3 feet , connecting pipe for gyser , gyser 5 lit cap ) /bid number : gem/2026/b/7500924 * /dated: 07-05-2026 & & / bid document 1 / 44

Central Government/Public Sector

CTN :45021411

13 May, 2026 1.48 Crore

Narsinghpur - Madhya Pradesh

Tender For corrigendum : supply of aluminum extension ladder trussed type 10.5 m, pvc suction hose with light gm round threaded couplings to suit the pump, inlet 2.5 mtrs 100 mm suction, suction strainer, basket strainer, dividing breeching, collecting breeching, pair of universal suction wrench, long line (poly propylene) 50 mm circumference, 30 m long, short line (poly propylene) 50 mm circumference, 15 m long, hose bandages rubberized, hose clamps, fog nozzle with extension applicator with fog head, hand controlled branch pipe of light alloy, branch with revolving head, fmb 5 x, fmb 10 x, adapter for 100 mm suction female screw coupling and 63 mm male instantaneous (gm), adaptor double female instantaneous 63 mm (gm), adaptor double male instantaneous 63 mm (gm), electric hand lamp with rechargeable battery, hand lamp (torch - 4 cells), flameproof lamp (useful in presence of inflammable vapors or gases), first aid box for 10 persons, rubber hand gloves (bis 4770 marked), asbestos gauntlets., large axe with thick bamboo handle, spade with thick bamboo handle, pick axe with thick bamboo handle, crow bar, sledge hammer - 6.5 kgs, carpenter's saw - 60 cm, hydraulic jack-20 ton, fire hook, tool kit-paratech or equivalent (hand held forcible entry tool kit), fire proximity suit made of dupont nomex fabric (or equivalent material /brand) with coat, pant, gloves, hood, fireman helmet and boots. (ce marked), combi toot with integrated hand operated pump. the minimum spreading force at the tips in closed position shall not be less than 2.5 tons.& maximum not less than 20 tons. the handle shall be able to rotate 180 degree. spreading distance at tha tips shall not be less than 260 mm. it shoutd be capable of cutting 24 mm steel bars (average hardness of steel 500 to 550 mpa). the maximum cutting force shall not be less than 250 kn and the weight of ready to use unit should not be more, hydraulic cutter(cutting force 20 ton), hydraulic spreader (spreading force 840 kn, pulling force 71kn, opening 740mm, stroke 600mm), air lifting bag (lifting capacity- 20 ton, lifting height-17 cm), rescue ram(lifting force 120kn, working pressure 63 bars), hose ramp (rubber) as per is specification 20 ton capacity suitable for 2 lines, rake three prong, adjustable spanner 30 cm long, canvas bucket, combination plier insulated, cutting plier insulated, fireman axe, knife salvage, tyre lever, oil feeder

CTN :44194543

04 May, 2026 6.93 Lacs

Gautam Budnagar - Uttar Pradesh

Tender For bid to ras supply of veh spare parts c c -wire harness , ecm , diesel pipe pvc , diesel pipe metal , injector line , insulation relay , element filter , low dump , rear wire harness , wiper blade , head light , engine wiring harness , piston set with pin lock std , piston ring set std , cylinder linner , valve set in let and exhaust set , main bearing set std , bigend bearing set std , cam bush set , thrust washer set std , valve oil seal , cr bush , engine overhaul gasket set , head gasket , crank shaft oil seal front and rear , pilot bearing , valve seat , fan belt , house pipe set , oil filter p1 s231001 , fuel filter sec , air filter c 20 3251 2 , clutch plate , pressure plate , release bearing , oil pressure sending unit , temp sending unit , ac compressure ring std , ac connecting rod bearing std , ac piston std , clutch sleeve cylinder , clutch cylinder upper , valve guide , fan belt alternator , thermostete valve , cylinder sleeve set std , piston std , piston pin , piston pin lock , cylinder head gasket , engine major overhaul gasket complete , main bearing std , big end bearing std , thrust washer std size , valve inlet , valve exhaust , valve oil seal inlet and exhaust , valve guide inlet , valve guide exhaust , chain tensioner , timing oil seal , cam shaft oil seal rear , cam shaft oil seal front , cam shaft rh , cam shaft lh , sprocket cam shaft timing , guide timing chain , leaver timing chain tensioner , belt water pump , thermostate valve , cover assy clutch , disc clutch , spark plug , cylinder assy clutch operating , v belt 4pk fan belt , crank shaft front main oil seal , crank shaft rear main oil seal , radiator cap , fuel pump , oil filter , fly wheel pilot bearing , clutch cable , old dhoti , cotter valve , sprocket assy cam shaft timing , adjuster assy tensioner , jet timing chain , injector assy fuel , 0932008062 cushion , o ring 1571009300 , sensor water temp , sensor map , joint clutch oil , cable shift and select control , cam position sensor , crank position sensor , coil assy ignition , sensor assy knock , strainer oil pump , sprocket crank shaft timing , sensor inlet air temp , sensor oxygen , valve oil control , suspension arm lower and right left , joint stabilizer bar , door lock rh lh , front suspension strut lh rh , wipper bladelh rh , steering rack and pinion assy with both end , front disc brake pad lh and rh , rear brake shoe lh and rh , front wheel brg , suspension bush kit , wiper blade set of 02 pcs , front side indicator rh and lh , brake booster assy , oil filter tata 407 410 , front disc brake rotter stell , front brake disck pad lh and rh , head light bulb single filament , diesel filter , wipper blade 20 inch , mud flaps set 4 pices , front disc brake pad , wipper blade with arm , fog ligjt led type small , horn set 12 volts , speedometer cable , mud flap front rear , coolent reservoir bottel , tail light assy , fog light assy 12 volts , bulb 1141 1176 67 double filement 12 volts , front and rear brake shoe linear , rear view mirrer , wipper blade lh rh , rear tail lamp assy , head light bulb hellogen 12 volts 55 watts , alternator regulator assy 12 volts , front right and left side door glass machineengine overhauling gasket complete with head gasket, piston set with pin , circlip std set of 04 pce, piston ring set std set of 04 pcs, piston //bid details2 / 135

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