Latest scientific equipments Tenders | Government scientific equipments Tenders

Central Government/Public Sector

CTN :40522202

19 Jun, 2025 NA

Sonbhadra - Uttar Pradesh

Tender For supply of material code: w90311928870 unit oil purification system for singrauli project , material code: w90311928889 oil purification system (central) for singrauli project , material code: w90318103427 seperator motor for lub oil purifier , material code: w90318103168 rtds for oil purification unit: 1 no. each type and range , material code: w90318103150 pressure switch for oil purification unit: 1 no. each type and range , material code: w90318103265 mandatory spare for dps across polishing filter of oil purifier unit , material code: w90318103192 level switch for oil purification unit: 1 no. of each type and range , material code: w90318103176 pressure indicators for oil purification unit: 1 no. each type and range , material code: w90318103184 temp indicator for oil purification unit: 1 no of each type and range , material code: w90318103290 mandatory spares for flow switch of oil purifier unit, , supervision of erection & commissioning lump sum per man day charges at site, including every expens , supervision of erection & commissioning lump sum per visit charges (to & fro) including travelling t , performance test of particle size of impurities for lube oil (iso vg-46) as mentioned in sl. no. 5(a)

Central Government/Public Sector

CTN :40291524

05 Jun, 2025 NA

Bhopal - Madhya Pradesh

Tender For corrigendum : supply of oil level indicator for tgb

Central Government/Public Sector

CTN :40523230

09 Jun, 2025 NA

Bhopal - Madhya Pradesh

Tender For supply of 52/72kv oil level indicator to drg 35380401132# 01 rev04.

CTN :40541325

20 Jun, 2025 NA

Mumbai - Maharashtra

Tender For supply of radial-lip shft seal , valve spring , pan head rivet , rivet , 200a contactor with 110v operating coil , bearing (de nde) , pinion shaft , bearing , bearing , bearing , bearing , motor starter (contactor) , add on block 1 no contact , add on block 1 no contact , add ob block 1 no contact , 1 no contacts add on block for 3rt1.2-3rt1.7 , front mounted , 1 no contacts add on block for 3rt1.2-3rt1.7 , front mounted , soft starter rated 51a , indicating lamp integral led green colour 220-240v ac , indicating lamp integral led amber colour 220-240v ac , indicating lamp integral led blue colour 220-240v ac , indicating lamp red colour , 22 5 mm dia , 24v dc , oil level indicator , float switch , temperature sensor with display unit , suction stainer , element for return line filter , hose assemblies , proportional d.c. valve , pressure gauge , relief valve , pressure relief valve , counter balance valve , coiunter balance valve , coils for valves , friction lining group , main shaft , slipping clutch cum flexible coupling , contact kit for 25a t.p. contactor , 6a contractor 220v ac coil (5 no-3 no) , thermal over load relay 32-50a , o ring , fixing bolt , screw , non driving end bearing for motor , over load relay (2.2-3.1)a , thermister protection relay , over load relay (4.5-6.5)a , bearing , push button , kit contact for 70 amp tp contactor mcide , thermister relay (1no-1nc) (1e & 2a) , pilot lamp yellow lens 230v bulb , timer on-delay , control terminal 2 5mm , junction for accumulator , thrust , cylinder double action , roller bearing , lock plate , hydro pneumatic accumulator , bearing taper roller , support plate otside curved rail , inside roller strip , platform support plate , return pulley dia280 , roller holder , roller holder , cam follower 2 , shaft , bearing

CTN :40556840

21 Jun, 2025 NA

Amritsar - Punjab

Tender For supply of pressure plate for krz , mud flap for krz , oil pressure unit pipe for krz , hose for krz , wiper blade for krz , fuel level guage for krz , indicator fuel for krz , fuse box for krz , ignition switch for krz , combination switch for krz , drain pipe for krz

CTN :40431345

20 May, 2025 6.00 Lacs

Jaipur - Telangana

Tender For corrigendum : procurement of refractory cooling water pipes and oil level indicator for bottom ash hoppers at stpp, jaipur, mancherial, telangana

Central Government/Public Sector

CTN :40506973

19 Jun, 2025 NA

Midnapore - West Bengal

Tender For supply and delivery of dlw loco spares to hdc - socket hd. cap screw 10 x 30 lg. , socket hd. cap screw 12 x 70 lg. , socket hd. cap screw 12 x 90 lg. , lock wire 14 swg x 1250 mm. lg. , sanding arrgt. , m.n.s pin , keeper pin , split cotter pin , socket hd. cap screw 3/4 inch-10 x3-1/4 inch long. , nut 3/4 inch , lock washer 3/4 inch , copper washer ( benzo bolt) , seat, drivers , looking glass , weather strip 2.25 mm. , arm rest , hinge 3 inch x 3 inch , hex. nut , lock washer 1/2 inch dia. , hydraulic damper lateral , hydraulic damper vertical , lever fulcrum pin , bolt 1/2 inch- 13 hex , spring lock washer 1/2 inch , sa-9 brake valve , modified a-9 auto brake valve , nut 3/4 inch , victalic coupling 3 inch flrxiblr pipe coupling , gasket coupning , coupling 3 inch dressor , coupling 1 inch dreassor , elbow 1 inch, dressor , hex. hd. bolt-3/8 inch-16x1 inch , hex.nut-3/8 inch-16 , hose assly. , adopter 3/4 inch-14x1-1/16 inch-14 , dressor coupling 3/4 inchx90 degree , dressor coupling 3/4 inchx90 degree , pipe plug 1/2 inch sq. hd. , fuel pump support with cross head and lifters , fuel pump cross head , fuel pump cross head lifter , adjusting screw , f.p cross head cam roller , cam roller , retaining ring for cam roller pin , cam roller pin (air & exhust) , cam roller bushing , cam roller pin , o ring tube to cylinder head , air strainer 1/2 inch , h/l rotary switch , g.f . c.o switch , m.u switch , led cab light , indication panel , needle bearing , plate type lube oil cooler (dlw drg. no. tpl-8515) , equaliser pin , head lamp switch (hlps) , switch toggle , carbon brush for t/ motor tm907bz , contactor complete m50ec2 , contact assy. (power contactor) , lws electronic , safety valve j-1 set at 10.5 kg/cm2 , c2 relay valve , c2 w relay valve , cut out cock,ball type 1/2 inch without vent , cut out cock,ball type 3/4 inch without vent , cut out cock,ball type 1 inch without vent , water level gauge. , 3 phase ac fuel pump motor , 3 phase ac cc motor , equalizer, with bushing & wear plate , equalizer pin , clevis pin , oil stainer assembly , end cover (plain) , end cover ( hasler speedo) , inlet valve plug , brake cylinder complete with push rod(l.h) , brake cylinder complete with push rod(r.h) , brake shoe key , doule sliding window , inlet valve ring , air dryer , m.r. auto drain valve (gm type) , 6 inch single air gauge (b.p) , 4 inch duplex air gauge (m.r & f.p) , 4 inch single air gauge ( b.c) , loco brake release switch , control air gauge , oil pressure indicator assly.with indicating plate , breather assly. , cylinder l.p /exhauster , cylinder h.p. , hose flexible,fuel cross over gen. end , air flow measuring gauge , push button , 1 1/4 inch check valve , gf contractor , engine control switch (ecs) , fuel gauge assm.

CTN :40511960

12 Jun, 2025 NA

Kolkata - West Bengal

Tender For supply of outdoor plinth mounted distribution transformer of rating 500 kva, 3-phase, 50hz , oil immersed, non-sealed type (transformer tank body and cover are bolted), primary winding in delta a nd secondary winding in star (vector symbol dyn11), onan cooled transformer, conforming to is 1180 (p art 1):2014 with amendment nos. 1,2,3,4 or latest, and supplied with all standard fittings mentioned in cla use 20.1 of is 1180 (par1) latest with condition that drain-cum sampling valve will be applicable for all cap acity of transformers. oil temperature indicator & winding temperature indicators (for transformers above 200kva) will be provided as per clause 20.2 f) of is 1180 (part 1). terminal arrangement: the transformers shall be fitted on high voltage and low voltage sides with outdoor type bushings of appropriate voltage and current ratings. the high voltage bushings (3 nos.) shall conform to is/ iec 60137.the low voltage bushings (4 nos.) shall conform to is 7421. suitable cable-end box along with cable entry hole glands is to be provid ed as follows: a) for outdoor type: l.t. side b) for indoor type: h.t. side & l.t. side. along with following de tails: (i) kva rating of required transformer: 500kva (ii) no load voltage ratio: 6kv/415v-240v (iii) type o f mounting: plinth: (iv) the type of tap changer: off- circuit tap changer for variation of hv voltage from + 5% to -10% in steps of 2.5% (v) outdoor type (vi) energy efficiency level (latest)- 3 or higher. [ warranty p eriod: 30 months after the date of delivery ]

CTN :40511964

12 Jun, 2025 NA

Ranchi - Jharkhand

Tender For supply of outdoor type , plinth mounted, distribution transformer, minimum energy efficienc y level 3 of rating 500kva,3-phase, 11kv/415-240v, 50hz, oil immersed, non- sealed type (transformer ta nk body and cover are bolted), copper wound, primary winding in delta and secondary winding in star (ve ctor symbol- dyn11), onan cooled transformer, conforming to is 1180 (part1):2014 with amendment nos. 1,2,3,4 or latest, and supplied with all standard fittings mentioned in clause 20.1 of is 1180 (part 1) latest with condition that drain-cum-sampling valve. oil temperature indicator & winding temperature indicators will be provided as per clause 20.2 f) of is 1180 (part 1 terminal arrangement: the transformers shall be fi tted on high voltage and low voltage sides bushing appropriate voltage and current ratings., low voltage si de cable end box required. the high voltage bushings (3nos.) shall conform to is/iec 60137. the low voltag e bushings (4 nos.) shall conform to is 7421. off-circuit tap changer (applicable for all ratings above 200 k va) for variation of hv voltage from +5% to -10% in steps of 2.5%. [ warranty period: 30 months after th e date of delivery ]

CTN :40477819

06 Jun, 2025 NA

Visakhapatnam - Andhra Pradesh

Tender For procurement of voltamp transformer spares - hv porcelain bushing,36kv,trsbrg,jn21750 , lv porcelain bushing,2000a,trsbrg,jn2175 , silica gel breather,4.75kg,trsbrg,21750 , indicator,oil temp,pc252,trsbrg,jn21750 , indicator,wdng temp,2sw+10m,pc252,trsbrg , gasket set,trnsfrmr,trsbrg,jn21750 , lv porcelain bushing,3150a,trsbrg,21751 , buchholz relay,xfrmr brg,gor3,54205835 , oil level gauge,so10,trsbrg,f/20/25mva , valve,prsr rlf,0.56kg/cm2,t-6,xfrmr brg , silica gel breather,4.75kg,trsbrg,21751 , indicator,oil temp,pc252,trsbrg,jn21751 , indicator,wdng temp,pc252,trsbrg,jn21751 , valve,trsbrg,f/20/25mva , buchholz relay,xfrmr brg,gor3,54205823 , oil level gauge,mgn,so10,trsbrg,jn21750 , valve,prsr rlf,0.56 kg/cm2,t-6,xfrmr brg , indicator,wndng temp,trsbrg,ct1675/5a , hv porcelain bushing,36kv,trsbrg,jn21751 , porcelain bushing,1000a,trsbrg,jn21751 , silica gel breather,hpoa,trsbrg,jn21751 , indicator,wndng temp,trsbrg,ct2095/5a , trnsfrmr,crnt,nct1,2700/1a,f/20/25mva , trnsfrmr,crnt,nct,10va,600/1a,f/20/25mva , indicator,oil temp,2sw+10m,pm1007,trsbrg , indicator,wdng temp,4sw10m,pm1007,trsbrg , hv porcelain bushing,voltamp trans , lv porcelain bushing,voltamp trans , silica gel breather,hpob,voltamp trans , bucholz relay,gor2,voltamp trans , prsr release valve,t3,voltamp trans , oil level gauge,mgn,so10,voltamp trans , valve set,15mm,25mm,voltamp trans , hv insulator,11kv,voltamp trans , lv insulator,3.6kv,voltamp trans , indicator,oil temp,pc252,voltamp trans , indicator,wdng temp,2sw+5m,pc252 , ndicator,wdng temp,670/5a,cl-5,20va ,

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