Latest blind flange Tenders | Government blind flange Tenders

Central Government/Public Sector

CTN :45634860

06 Jul, 2026 NA

Visakhapatnam - Andhra Pradesh

Tender For corrigendum : supply of flange sow cs 6inch cl300 rf sa105 , flange sow cs 8inch cl300 rf sa105 , flange cs 24inch ansi 300 sorf sa105 , flange blind cs6inch cl300 rf sa105 , flnge blind cs 8inch cl 300 rf sa105 , cs bl flange 24inchrating300 rf sa105 , 50nb blind flange rf class 300 sa105 ibr , flange sow ss 2inch cl300 rf sa182f321

CTN :45725390

21 Jul, 2026 NA

Thumba - Kerala

Tender For fabrication and supply of blind flanges, od 1m, thickness 15mm, material sa 516 gr. 70

Central Government/Public Sector

CTN :45617076

04 Jul, 2026 NA

Haridwar - Uttarakhand

Tender For corrigendum : supply of carbon steel w90414908155 , flange ss wn nb100 w90414908260 , flange cs nb150 w90414908279 , flange ss nb80 w90414908333 , flange cs nb40 w90414908414 , flange cs nb50 w90414908422 , blind flange cs nb100 w90414908430 , blind flange cs nb80 w90414908449 , flange wn cs nb25 w90414908457 , flange grooved ss nb50 w90414908473 , flange pn16 stainless steel w90415303214 , flange pn16 stainless steel w90415303222 , flange pn16 stainless steel w90415303230

Central Government/Public Sector

CTN :45559748

03 Jul, 2026 29.00 Lacs

Medak-T - Telangana

Tender For corrigendum : tender for supply of stuffing box for cvp , impeller cone for cvp , gland cvp , shaft cover- cvp , pump floor blind flange cvp , coupling cover- cvp

State Government

CTN :45678034

14 Jul, 2026 28.50 Lacs

Jummu - Jammu And Kashmir

Tender For providing, installation, testing and commissioning of electro-mechanical equipments at newly drilled t/well peerkho. - providing of 3 nos. submersible pump sets :- the job involves providing of 3 nos. submersible pump sets of specification 15000 gph x 80 m head of reputed make (one no. operational and two nos. standby) along with allied accessories to be installed in 10/12 inch dia. deep drilled new tube well peer kho. the job includes fabrication, providing and fitting of 2 no. clamps of span as per the required length to be fabricated and fitted with submersible pump sets with the help of heavy duty bolts and nuts (01 no. clamp to each pump set). the job also includes fabrication of 2 no. graded expander/ reducer for nrv of required size to be fabricated out of suitable thickness ms pipe threaded at one end and flanged at the other end. fitting of reducers/ expanders with 125 mm dia. column pipes at one end with flanged joint and with the discharge outlet of the submersible pumps at the other end.column pipes :- fabrication and providing of 125 mm dia. b class ms 20 nos. column pipes flanged on both ends. the length of each pipe shall be 3 mtrs. and shall be completely leak proof. the ms pipe shall be confirming to relevant isi specifications. the heavy duty flanges shall be furnished properly. one end of the flange shall be faced in such a way that a leak proof joint is made by providing and fitting a rubber sheet in between the two flanges and tightening it with nuts and bolts. each flange shall be provided with 6 no. equidistant holes of required dia. the job also includes welding of flat iron strips at each end for giving extra strength to the flanged joint and providing of 2 no. grooves on each flange on opposite sides for submersible cable to be accommodated though it. the welding of heavy duty flanges with the pipe should be carried out with superior quality pipe welding electrodes. then painting all the pipes with a coat of anti corrosive paint and two coats of super enamel paint. ms well cap, washout and riser pipe :- fabrication and fitting of ms well cap as per casing dia. of 8 mm thickness with one hole of approx 125 mm dia. in the centre and with holes/ cuts at an appropriate distance for passing submersible cable. providing and fitting of an arrangement for gi fitting near the discharge head outlet to provide water feeding to the gravel around the tube well casing. laying of delivery line for making of inter connections of top column pipe of new tube well by way of fabricating 900 ms bend out of 125 mm dia. ms pipe, welding of 2 no flanges one at each end. fabrication and fitting of 125 mm dia. ms pipe connection piece long as per site requirement with 90 degree bend with the help of nuts, bolts, washers, rubber sheet in between for leak proof joint. fitting of 1 no. 125 mm dia. heavy duty c.s. sluice valve through a connection piece as per site condition. fabrication, providing and fitting of 1 mm dia. heavy duty cast steel reflux valve. the sluice and reflux valve shall be confirming the isi standards and shall be of reputed make. fabrication and fitting of another 125 mm dia. connection piece flanged at both ends for working of washout by way of interconnecting delivery pipe through tee joint with the washout pipe.. fabrication and fitting of 1 no. blind flange at the end of washout. painting of exposed parts of the delivery line with two coats of anti rust primer and one coat of super enamel paint. the job also involves fabrication and fitting of one set of u-shaped clamps (for holding 125 mm dia. pipe) on the top column pipe for holding of column assembly on the casing and fabrication of 1 set of u- clamps to be used for extraction/ lowering of pump set along with column assembly. complete job includes cost of material, labour charges and carriage etc. and also making provision for wash out by providing and fitting of sluice valve of c.s of required capacity as per site conditions.lowering of submersible p

Central Government And Public Sector

CTN :45688561

17 Jul, 2026 NA

Narora - Uttar Pradesh

Tender For supply of supply of industrial grade cpvc 90 deg elbow size 1 inch. , supply of industrial grade cpvc ball valve size 2 inch. , supply of industrial grade cpvc blind flange size 2 inch. , supply of industrial grade cpvc cross size 1 desh 1 slash 2 inch. , supply of industrial grade cpvc flange size 2 inch. , supply of industrial grade cpvc reducer coupler size 1 desh 1 slash 2 x 1 inch. , supply of industrial grade cpvc reducer coupler size 2 inch x 1 slash 2 inch. , supply of industrial grade cpvc reducer coupler size 2 inch x 1 inch, as per astm f 439. , supply of industrial grade cpvc reducer coupler size 2 inch x 1 desh 1 slash 2 inch, as per astm f 439. , supply of industrial grade cpvc reducer coupler size 3 inch x 1 desh 2 inch , supply of industrial grade cpvc reducer coupler size 3 inch x 1 desh 1 slash 2 inch , supply of industrial grade cpvc reducer coupler size 4 inch x 2 inch. , supply of industrial grade cpvc reducer coupler size 4 inch x 3 inch. , supply of industrial grade cpvc reducing tee size 1desh 1 slash 2 inch x 1 slash 2 inch. , supply of industrial grade cpvc reducing tee size 3 inch x 1 inch

State Government

CTN :45680270

16 Jul, 2026 NA

Kheda - Gujarat

Tender For supply of various instruments for chp & bop area of wtps unit 8. - over travel limit switch (otls), make: electromag methods, model:- elotc/2no2nc, amps: 40 / 10, voltage: 500 vac, c/s: 50, ag make heavy duty limit switch type : hls/ii. contacts : 2 no + 2 nc rating : 25 amps @ 415 v.ac enclosure : die casting aluminum (lm-6) gasket : nitrile rubber gasket reset : auto reset type, digital pressure gauge: range: 0 to 100 kg/cm2, zero speed switch, make: protocontrol instruments pvt. ltd, model: esm b2, sensing range: 15-17mm, supply: 220vac , range: 10 -100 rpm, wire: 2 wire, ppr: 4, cable length: 2 meter (mininum), sr no: 15j252., inductive proximity switch, sensing distance: 25mm, supply: 230v ac, dimension: 50mm x 110mm., zss controller with sensor probe set, make: jayashree, speed setting: 100 to 1000 rpm, 4 imp rev,2no + 2nc,5a @ 240v ac, supply voltage:90-250v ac, sensor probe model: sp 12 b 30*65 10 m, termination: 3 wires dc., chlorine leak detector - single sensor for model no. 5002, range : 0 to 5 ppm of chlorine,make: perfect chloro system, magnesium anode rod, length: 30 cm, diameter:- 1/2 (half) inch., pressure gauge, 0-16 kg/cm2, bourdon with tantalum/monel or better diaphragm seal, chlorine service, body : ss316lor suitable, dial :150mm+/-10 percent, accuracy:class 1, process connection 1/2 in. npt(m) direct bottom entry, ip65, pressure gauge, 0-21 kg/cm2, bourdon with tantalum/monel or better diaphragm seal, chlorine service, body:ss316l or suitable, dial:150mm+/-10 percent, accuracy:class 1, process connection 1/2 in. npt(m) direct bottom entry, ip65, pressure gauge dial size 150mm with range 0-10 kg./cm2, temperature gauge, 0 to 160 deg c, bi -metal strip coiled, dial 150mm, +/- 1 percent fsd accuracy, 12mm stem dia, 100mm stem length, ss304 case, neoprene gasket, 1/2 inch npt(m) process connection, 1/2 inch npt (m) adjustable to thermowell, rtd pt 100, duplex, sheath dia. 6 mm, sheath length 150 mm, ag make proximity switch, model: ps 2000d, input power : 24 vdc, proximity dia : m50, sensing dist : 16 mm-25mm, 4 wire type, wire length : 5 mtrs, contact: 1no+ 1nc., pointer puller for pressure gauges, electronic speed switch monitoring unit with indictive sensor probe, 10-100 rpm, 4 digit speed indication, 90-250v ac supply, accuracy : +/-5 percent, calibration 4 imp / rev, 1-20s itd & ntd, ip65, pressure switch ,range 0.6 to 6 kg/sqcm, pressure switch range : 1 to 10 bar, pressure switch, range 1.6 to 16 bar, type : bellow, connection : 1/2" npt, bottom entry, vacuum switch low, (-760 to 0)mmhg, diapragm seal tantalum/monel or better for chlorine service, body-ss316l or suitable, die cast aluminium or better enclosure, accuracy : +/-0.5 percent, process connection:1/2 in. npt(m), 2spdt, ip66, pressure switch, 0.3-1.6 kg/cm2, tantalum/monel or better diaphragm seal, chlorine service, body-ss316lor suitable,die cast aluminium or better enclosure, repeatability : +/-1 percent , process connection : 1/2 in. npt(m), 2spdt, ip66, vacuum gauge, (-760 to 0) mm hg, bourdon with tantalum/monel or better diaphragm seal, chlorine service, body:ss316l or suitable, dial:150mm+/-10 percent, accuracy:class 1, process connection 1/2 in. npt(m), ip65, pressure gauge 0-6 kg/cmsq, pressure gauge 0-10 kg/cm2, pressure gauge range 0-16 kg/cm2 size 100 mm, over travel limit switch (otls), make: electromag methods, model:- elotc/2no2nc, amps: 40 / 10, voltage: 500 vac, c/s: 50, ag make heavy duty limit switch type : hls/ii. contacts : 2 no + 2 nc rating : 25 amps @ 415 v.ac enclosure : die casting aluminum (lm-6) gasket : nitrile rubber gasket reset : auto reset type, digital pressure gauge: range: 0 to 100 kg/cm2, zero speed switch, make: protocontrol instruments pvt. ltd, model: esm b2, sensing range: 15-17mm, supply: 220vac , range: 10 -100 rpm, wire: 2 wire, ppr: 4, cable length: 2 meter (mininum), sr no: 15j252., inductive proximity switch, sensing distance: 25mm, supply: 230v ac, dimension: 50mm x 110mm., zss controller

corporations/Associations/Others

CTN :45657698

14 Jul, 2026 NA

Gulbarga - Karnataka

Tender For supply of able composite , hard splint sheets , ipr strips , ligature wire cutter , mathews plier , orthodontic copper niti thermal niti 0 point016 inch arch wire u and l , orthodontic ss 0 point 016 into 0 point 022 inch arch wire u and l , orthodontic ss 0 point 017 into 0 point 025 inch arch wire u and l , orthodontic ss 0 point 019 by 0 point 025 inch arch wire , orthodontic adhesive syringe , orthodontic aj wilcock special plus 0 point 016 inch arch wire , orthodontic aj wilcock special plus 0 point 018 inch arch wire , orthodontic band material for molars , orthodontic blu bite light cure composite , orthodontic bracket kit mbt , orthodontic copper niti thermal niti 0 point014 inch arch wire u and l , orthodontic elastomeric ligature rings , orthodontic etchant gel , orthodontic intra-oral elastics blue , orthodontic lingual palatal sheath , orthodontic preformed bands with pre welded molar tubes kit , orthodontic primer , orthodontic separators , orthodontic ss 0 point 016 inch arch wire upper and lower , orthodontic ss 0 point 018 inch arch wire upper and lower , orthodontic stainless steel ligaturewire , orthodontic superelastic niti 0 point012 inch arch wire u and l , orthodontic superelastic niti 0 point 016 into 0 point 022 inch arch wire u and l , orthodontic superelastic niti 0 point 017 into 0 point 025 inch arch wire u and l , orthodontic superelastic niti 0 point 019 into 0 point 025 inch arch wire u and l , orthodontic superelastic niti 0 point 021 into 0 point 025 inch arch wire u and l , orthodontic superelastic ss 0 point 021 into 0 point 025 inch arch wire u and l , orthodontic tma 0 point 036 inch round arch wire , orthodontic tma wire 0 point 017 into 0 point 025 inch arch wire , orthowainto , rectangular instrument tray small , self-cure clear and pink acrylic polymer and monomer , silver solder , soft splint sheets , ss orthodontic wire , torquing key , type 1 glass lonomer cement for dentistry , absorbent cotton wool , blood grouping antisera , blood lancets - cutting , blood lancets - round , capillary tube , leishmanns stain , microscopes slide coverslips , n by10 hydrochloric acid , qualitative filter paper , rbc diluting fluid , wbc diluting fluid , airotor burs , bacillol surface disinfectant , bite blocks , bone cutting burs straight , bone cutting burs round , bp blade handle straight number 03 , castroveijo scissors , electro cautery tip , face shield , glass reinforced fiber splint , goldman fointo probe , gracey curette , heavy duty utility gloves , intrument tray with lid stainless steel , ligature wire for splinting , linen towels , metal cheek retractors medium , metal cheek retractors large , patient drapes green cloth , rapi - g , scaler tips , scaler tips set , suction tips , surgical bins , surgical gauge sheet , surgical gloves 6.5 , surgical gown , surgical pouch , suture needles sodium carbonate, acetone , ammonium sulfate, barium chloride, benedict solution, benzedine , creatinine, dextrose, distill water, ferric chloride, fouchets reagent, glacial acetic acid , hydrogen peroxide, liquor ammonia, magnesium sulfate, nitric acid, phenopthelin indicator, phosphotungstic acid, picric acid, rubber bulb for pippetes 1ml, rubber bulb for pippetes 5ml, silver nitrate , sodium hydroxide , sodium hypobromite , sodium nitroprusside, sulfosalicylic acid, sulfuric acid , sulphur powder, trichloroacetic acid, urea, urease solution, blood grouping kit, dropper, forceps, slide box, slide storage box, urine ph meter, urine strips kit, alberts metachromatic stain kit (k002-1kt), alcohol wipes(70%) for cleaning microscopes, blotting paper-150gsm, carbol //bid details 2 / 125

State Government

CTN :45665595

06 Jul, 2026 23.56 Lacs

Yadgiri - Karnataka

Tender For providing science lab equipments, sports equipments, computer room and equipments, solar system green and soft board to government higher primary school at boinwada of yadgir town in yadgiri taluka yadgir district - item description: hoverlabs lenses for science labs inschools plano concave lens hoverlabs (lenses for science labs in schools planoconcave lens)., item description: linker convex mirror protected silvercoating linker (linker ae-1272)., item description: star labs concave mirror protected silvercoating star labs (mirror-06)., item description: a.e single phase support analog panel meter size (mm x mm) 72 x 72 a.e (ami-20)., item description: parco single phase support ip 52 voltmeter -analog (panel meter) parco (parco/81)., item description: linker resistance bank box, warranty 6 month linker (resistance box)., item description: labsurge iron pendulum apparatus,length upto 2000 mm labsurge (p.a-5002)., item description: lyzer 3 x magnifi cation plane lens lens magnifying glass lyzer (ly-mg01)., item description: testo lcd with backlight digital probethermometer testo (t103)., item description: labinstro copper:no groove copper contact wire labinstro (g2 / 4710-000tubing copper round (dgqa / aoc))., item description: bm almunium mechanical spring balance,capacity 5 kilogram bm (bmb-20)., item description: celestron 10 x binocular celestron (celestron 10-30x50), item description: advent chembio pvt ltd liquid phenolphthalein indicator 125ml advent chembio pvt ltd (phenolpthalein - 125 ml)., item description: himedia 1 (kg) technical and pure ammonium chloride himedia (himedia & mb054)., item description: himedia ar grade barium chloride himedia(himedia & grm412)., item description: lit magnesium sulphate (epsom salt)packing size 1 kg lit (lit)., item description: mp sulphur powder pack size of 0.5 kg withshelf life of 4 years mp (02163418 - 500gm x 2no)., item description: nice sodium metal in plastic drum nice (nice)., item description: qualikems =99% purity lead nitrate, size500 gram in plastic bottle qualikems (l008112)., item description: rankem 0.5 kg crystal copper sulphate rankem (rankc0386)., item description: rankem 1 kg analytical reagent(ar) sulphuric acid rankem (ranks0520)., item description: s d fine ar grade nitric acid s d fine (s d fine)., item description: suvchem zinc sulphate, monohydrate,agricultural grade pack size of 1 kg suvchem (z0220200500)., item description: thermo fisher scientific analytical reagent(ar) 1 kg hydrochloric acid packedin glass bottles thermo fisher scientific (thermo fisher hydrochloric)., item description: rajas borosilicate glass low-formlaboratory beaker rajas (r66.0005a)., item description: rajas borosilicate glass low-formlaboratory beaker rajas (r66.1000)., item description: rajas borosilicate glass tall-formlaboratory beaker rajas (r67.0250a)., item description: burettes with glass stopcock class a 50 ml rajas (r144.050)., item description: rajas burette stand with adjustableclamps rajas (re.bs.001)., item description: rajas round-bottom flask laboratory flask 100 millimeter rajasr (r01.0100.24/29), item description: rajas glass flexible funnel, length 61 millimeter rajasr (r58.025)., item description: glassco silica crucibles, capacity 15milliliter glassco (519.303.01 (silica crucible, without lid,upto 1000c, 15 ml))., item description: jay shree khodiyar lab. equipment 1millimeter micro spatula 50-60 jay shree khodiyar lab. equipment (jkle-373/4)., item description: jsgw grade 1 (highly chemically resist) borosilicate glass multipurpose test tubes jsgw (116/10)., item description: labequip polycarbonate test tube rack,pack of 10 in carton labequip (na)., item description: jyoti chemicals magnesium anode ribbon, warranty 1 year jyoti chemicals (magnessium ribbon)., item description: k-wok polypropylene natural plastic wash bottle 100 ml k-wok (krm-25k)., item description: qualigens na x na mm (lxw) ph paper qualigens (q38211)., item description: labsman qual

State Government

CTN :45665597

06 Jul, 2026 27.81 Lacs

Yadgiri - Karnataka

Tender For providing science lab equipments, sports equipments, computer room and equipments, solar system green and soft board to government higher primary school at maskanalli village in yadgiri taluka yadgir district - item description: hoverlabs lenses for science labs inschools plano concave lens hoverlabs (lenses for science labs in schools planoconcave lens)., item description: linker convex mirror protected silvercoating linker (linker ae-1272)., item description: star labs concave mirror protected silvercoating star labs (mirror-06)., item description: a.e single phase support analog panel meter size (mm x mm) 72 x 72 a.e (ami-20)., item description: parco single phase support ip 52 voltmeter -analog (panel meter) parco (parco/81)., item description: linker resistance bank box, warranty 6 month linker (resistance box)., item description: labsurge iron pendulum apparatus,length upto 2000 mm labsurge (p.a-5002)., item description: lyzer 3 x magnifi cation plane lens lens magnifying glass lyzer (ly-mg01)., item description: testo lcd with backlight digital probethermometer testo (t103)., item description: labinstro copper:no groove copper contact wire labinstro (g2 / 4710-000 tubing copper round (dgqa / aoc))., item description: bm almunium mechanical spring balance,capacity 5 kilogram bm (bmb-20)., item description: celestron 10 x binocular celestron (celestron 10-30x50), item description: advent chembio pvt ltd liquid phenolphthalein indicator 125ml advent chembio pvt ltd (phenolpthalein - 125 ml)., item description: himedia 1 (kg) technical and pure ammonium chloride himedia (himedia & mb054)., item description: himedia ar grade barium chloride himedia(himedia & grm412)., item description: lit magnesium sulphate (epsom salt)packing size 1 kg lit (lit)., item description: mp sulphur powder pack size of 0.5 kg withshelf life of 4 years mp (02163418 - 500gm x 2no)., item description: nice sodium metal in plastic drum nice (nice)., item description: qualikems =99% purity lead nitrate, size500 gram in plastic bottle qualikems (l008112)., item description: rankem 0.5 kg crystal copper sulphate rankem (rankc0386)., item description: rankem 1 kg analytical reagent(ar) sulphuric acid rankem (ranks0520)., item description: s d fine ar grade nitric acid s d fine (s d fine)., item description: suvchem zinc sulphate, monohydrate,agricultural grade pack size of 1 kg suvchem (z0220200500)., item description: thermo fisher scientific analytical reagent(ar) 1 kg hydrochloric acid packedin glass bottles thermo fisher scientific (thermo fisher hydrochloric)., item description: rajas borosilicate glass low-formlaboratory beaker rajas (r66.0005a)., item description: rajas borosilicate glass low-formlaboratory beaker rajas (r66.1000)., item description: rajas borosilicate glass tall-formlaboratory beaker rajas (r67.0250a)., item description: burettes with glass stopcock class a 50 ml rajas (r144.050)., item description: rajas burette stand with adjustableclamps rajas (re.bs.001)., item description: rajas round-bottom flask laboratory flask 100 millimeter rajasr (r01.0100.24/29), item description: rajas glass flexible funnel, length 61 millimeter rajasr (r58.025)., item description: glassco silica crucibles, capacity 15milliliter glassco (519.303.01 (silica crucible, without lid,upto 1000c, 15 ml))., item description: jay shree khodiyar lab. equipment 1millimeter micro spatula 50-60 jay shree khodiyar lab. equipment (jkle-373/4)., item description: jsgw grade 1 (highly chemically resist) borosilicate glass multipurpose test tubes jsgw (116/10)., item description: labequip polycarbonate test tube rack,pack of 10 in carton labequip (na)., item description: jyoti chemicals magnesium anode ribbon, warranty 1 year jyoti chemicals (magnessium ribbon)., item description: k-wok polypropylene natural plastic wash bottle 100 ml k-wok (krm-25k)., item description: qualigens na x na mm (lxw) ph paper qualigens (q38211)., item description: labsman qualitat

Blind Flange Tenders

By Cities

By States

By Agencies

By Ownerships

By Sectors