Latest coupling device Tenders | Government coupling device Tenders

Central Government/Public Sector

CTN :44913051

27 Apr, 2026 NA

Lucknow - Uttar Pradesh

Tender For supply of flanged end fitting straight (adapter ) suitable for nw- 70 conduit conforming to rdso spec. no. rdso/pe/spec/ac/0138-2009 (rev-1) table-a-12, item-1. [ warranty period: 30 months after the date of delivery ]

Central Government/Public Sector

CTN :43162610

18 Apr, 2026 NA

Burnpur - West Bengal

Tender For bid to ras supply of title1 , title2 , title3 , title4 , title5 , title6 , title7 1. valve,check, dual plate, (spring return):500 mm, body & disc astm a216 gr. wcb, seat nitrile rubber, spring aisi 304, hing/stop pin - aisi 304, end connection double flanged to ansi b16. 5 rf(150#), mfg. std. - api 594, insp. & test std. api 598, additional requirement ms companion flange,bolts & nuts & gaskets, 2. check valve : 600 mm, type - dual plate double flanged, body - astm a 216 gr. wcb, disc & spring - ss 304 / astm a 351 gr. cf8, sea t - epdm, mfg. std. - api 594,test std. - api 598, end connection - flanged end ansi b 16. 5 (150#), hyd. test pressure - 32 kg/cm2 (body) & 22 kg/cm2 (seat), accessories - companion flange, gasket & fastener. , 3. check valve type, design : dual plate wafer moc, body/bonnet/cover : carbon steel material spec, body & c over : astm a216 grade wcb size : 200 mm end connection : flanged pressure class : 150 lb end-end/face-face distance : 127 mm moc, seat : stainless steel 304 material spec, disc : grade cf8m design specification : api 594 / ansi b16. 34 material/spec, spring : inconel face to fac e and end to end spec: asme / ansi b16. 10 / api 594, fit in between asme b16. 5 flange by fastener, shaft material: stainless steel 4 10, testing standard: api 598 / en12266 part 1, 4. check valve type, design : dual plate wafer moc, body/bonnet/cover : carbon steel material spec, body & c over : astm a216 grade wcb size : 150 mm end connection : flanged pressure class : 150 lb end-end/face-face distance : 98 mm moc, seat : stainless steel 304 material spec, disc : grade cf8m ) /bid number: gem/2025/b/6995853 * /dated: 12-12-2025 & & / bid document1 / 14

Central Government/Public Sector

CTN :44905712

05 May, 2026 NA

Raigad - Maharashtra

Tender For eng item syphon - l type, flanged etc (pr no3500002908)/26

Central Government/Public Sector

CTN :44896654

06 May, 2026 56.2 Thousand

Angul - Odisha

Tender For supply of foot valve and bolts for water supplies e e - heavy duty flanged type ci foot valve_lift type_100mm dia , heavy duty flanged type ci foot valve_lift type_150mm dia , hexagonal gi bolt size_dia_5by8 inch_length 3 inch with nut , hexagonal gi bolt size_dia_5by8 inch_length 2.5 inch with nut , hexagonal gi bolt size_dia_3by8 inch_length 2.5 inch with nut , hexagonal gi bolt size_dia_3by8 inch_length 3 inch with nut

CTN :44915717

27 Apr, 2026 NA

Sonitpur - Assam

Tender For supply of 0302aav00110n,o ring liner , 0303eav00130n,o ring - rocker tube , 0310bav00170n,rocker shaft , 0305gav00540n,gasket exhaust manifold t-c , 0311bav00030n,o ring - tube water outlet , 0311dav00040n,cover inspection timing case , 0302dav00060n,gasket exhaust elbow , 0311dav00170n,gasket inspection cover , 6604aae00800n,ball, 3 by 16 , 6604aae00970n, 6613aae00040n,cup brg , 6604aae01330n,hex flanged lock nut , 7603aap00060n,hub service kit front , sf0224027,screw m8x1.25x45x8.8

CTN :44512873

22 Apr, 2026 NA

Bokaro - Jharkhand

Tender For corrigendum : supply of cat. no. 00005262424 d/r self aligning radial ball bearing no. 2305 , cat. no. 00005260314 single row radial ball bearing no. 6405 , cat. no. 00005264413 cylindrical roller bearing no. nu 213 , cat. no. 00005269702 cylindrical roller bearing no. nu 208k+ h208 , cat. no. 00005269848 thrust ball bearing no. 51132 , cat. no. 00005262012 bearing no. 7212 b , cat. no. 00005266320 spherical roller bearing no. 21310 , cat. no. 00005260231 deep groove ball bearing no. 6008 , cat. no. 00005269877 ovel flanged ball bearing no. ucfl 206 , cat. no. 00005268278 single row radial ball bearing no. 6301 , cat. no. 00005268279 single row radial ball bearing no. 6302 , cat. no. 00005268281 single row radial ball bearing no. 32010 , cat. no. 00005268282 single row radial ball bearing no. 32008 , cat. no. 00005268283 single row radial ball bearing no. 32005 , cat. no. 00005268284 single row radial ball bearing no. 32006 , cat. no. 00005268285 single row radial ball bearing no. 6011 , cat. no. 00005268287 single row radial ball bearing no. axk 4060 , cat. no. 00005268288 cylindrical roller bearing no. nu 313 e , cat. no. 00005260318 bearing no. 6409 c3 , cat. no. 00005269878 bearing no. cr 24 , cat. no. 00005260275 bearing no. 6315 , cat. no. 00005267105 bearing no. 51222 / 8222

CTN :44561142

17 Apr, 2026 NA

Ramgarh - Jharkhand

Tender For bid to ras supply of float valve brass high pressure with float 25mm , cp curtain rod 25mm1inch dia x 1500mm long , snake guard 2 inch x100 cm , compressor for water cooler 80 ltr capacity , compressor for water cooler 40 ltr capacity , gi reducer socket 25x20mm med gde , lead wool , grease for pump motor , crude oil , ci butterfly valve flanged end 100mm

CTN :44610065

20 Apr, 2026 NA

Darjeeling - West Bengal

Tender For corrigendum : supply of supply of 9.6 kw high head water pump , pump set power 02 hp capacity of fuel tank 1.50 ltr , themal insulated pp-r pipes of dia 32 mm , joint insulation arrangement of polyurathane foam section of 50mm thickness 300mm long , 32mm ppr socket pn25 , 32mm ppr elbow 90 pn25 , 32mm ppr elbow 45 , 32mm ppr union pn25 , 32mm ppr brass socket , themal insulated pp-r pipes of dia 25 mm , 25mm ppr socket pn25 , 25mm ppr elbow 90 pn25 , 25mm ppr elbow 45 pn25 , 25mm ppr union pn25 , 25mm ppr brass socket , 25mm pp-r flange connection with nipple and gasket , 25mm pp-r tee , 25mm external thread brass gate valve , teflon tape , 50mm dia sluice valve pn 16 cast iron rising flanged end , puf insulated 55mm thick water tank 2000 ltrs , water staging platform made of ms angle of size 65x65x6 mm , hot water boiler of capacity 500ltrs , gi tube 50mm dia high grade including union socket elvow and connected items , 50mm dia gate valve brass with all connected accessories complete , pvc sheathead copper cable 2.50 sqmm single core with multistrand 1100 volts grade , socket multipurpose 3 pin 10 and 3 pin 20 amp modular type of 2 module , switch piano moduler type 20 amp one way , mcb db spn 8 way double door 240 v with bus bar , surface plastic box suitable for moduler switches and socket of 4 module , solid plate with base frame suitable for surface plastic box of 4 module , pvc insulated and pvc sheathed flat three core 16 sq mm industrial cable for submersible pump motors

State Government

CTN :44846128

25 Apr, 2026 NA

Vadodara - Gujarat

Tender For supply of isi mark gi pipe all fittings 25 mm dia , lowering laying and jointing gi pipe 25 mm dia , isi mark gi pipe all fittings 40 mm dia , lowering laying and jointing gi pipe 40 mm dia , isi mark gi pipe all fittings 50 mm dia , lowering laying and jointing gi pipe 50 mm dia , isi mark gi pipe all fittings 80 mm dia , lowering laying and jointing gi pipe 80 mm dia , isi mark gi pipe all fittings 100 mm dia , lowering laying and jointing gi pipe 100 mm dia , isi mark gi pipe all fittings 150 mm dia , lowering laying and jointing gi pipe 150 mm dia , providing supplying lowering laying and jointing isi mark gi pipe 200 mm dia , two coats of enamel paint over and one coats of red oxide primer , brass quartzoid sprinklers 68 degree , drain assembly 255 mm dia , ss flexidrop 700 mm long , ss flexidrop 1000 mm long , ss rosset plate , hydrant valve type a , short branch pipe , hose reels drum , hose boxes single door , hose boxes double door , rrl hose pipe , 4 way fire brigade inlet , wrapping 4mm thick protection coating 150mm , wrapping 4mm thick protection coating 100mm , ms steel for supports , core cutting 150 mm , core cutting 100 mm , core cutting 80 mm , excavation for pipe line , rcc pipe 300 mm dia , lowering laying and jointing rcc pipe 300 mm dia , refilling of trench , diesel driven pump , electric driven main fire pump , jockey pump , fire pump control panel , pressure vessel , sluise valve 200 mm dia , sluise valve 150 mm dia , sluise valve 80 mm dia , sitc butterfly valve ci body 150 mm dia , sitc butterfly valve ci body 100 mm dia , sitc butterfly valve ci body 800 mm dia , double flanged metal bellows 150 mm dia , double flanged metal bellows 80 mm dia , y type stainer or foot valve 150 mm dia , y type stainer or foot valve 80 mm dia , sitc nrv non return valve 150 mm dia , sitc nrv non return valve 80 mm dia , air release valve , cable end termination and connection 1 point 5 sqmm , cable end termination and connection 4 sqmm , cable end termination and connection 16 sqmm , cable tray system , pressure gauge , pressure switches , ms steel for supports , addressable 1 loop main panel , addressable 2 loop main panel , single loop card , photoelectric smoke detector , manual call point , addressable sounder , computer based software , isolator base , 1 point 5 sqmm 2 core red cable armd , 12v 7ah batteries for panel , 10w speaker , voice alarm controller , six zone call or paging station , abc powder type fire extinguisher 6kg , abc powder type fire extinguisher 5kg , co2 type fire extinguisher 4 point 5 kg , emergency exit board , fire hydrant board , fire alarm call point board , abc extinguisher board , co2 extinguisher board , pass or race board , assembly point board , left side man running with arrow tape board , anti skid tape , evacuation plan , fire buckets , emergency light with exit sign , maintenance of equipment 1st year , maintenance of equipment 2nd year , maintenance of equipment 3rd year , legal and liasoning charges , rcc water tank 100000 ltr , rcc frame structure for pump , cc grade m25 , mass cement concrete in 148 proportion , tmt fe500 steel , pvc pipe 63 mm dia , pvc pipe 75 mm dia , lowering laying and jointing pvc pipe 63 mm dia , lowering laying and jointing pvc pipe 75 mm dia

State Government

CTN :44846142

25 Apr, 2026 NA

Anand-Guj - Gujarat

Tender For supply of isi mark gi pipe all fittings 25 mm dia , lowering laying and jointing gi pipe 25 mm dia , isi mark gi pipe all fittings 40 mm dia , lowering laying and jointing gi pipe 40 mm dia , isi mark gi pipe all fittings 50 mm dia , lowering laying and jointing gi pipe 50 mm dia , isi mark gi pipe all fittings 80 mm dia , lowering laying and jointing gi pipe 80 mm dia , isi mark gi pipe all fittings 100 mm dia , lowering laying and jointing gi pipe 100 mm dia , isi mark gi pipe all fittings 150 mm dia , lowering laying and jointing gi pipe 150 mm dia , two coats of enamel paint over and one coats of red oxide primer , brass quartzoid sprinklers 57 degree , drain assembly 25 mm dia , ss flexidrop 1000 mm long , ss rosset plate , hydrant valve type a , short branch pipe , hose reels drum , hose boxes single door , rrl hose pipe , 4 way fire brigade inlet , wrapping 4mm thick protection coating 150mm , wrapping 4mm thick protection coating 100mm , ms steel for supports , core cutting 150 mm , core cutting 100 mm , core cutting 80 mm , excavation for pipe line , rcc pipe 300 mm dia , lowering laying and jointing rcc pipe 300 mm dia , refilling of trench , diesel driven pump , electric driven main fire pump , jockey pump , fire pump control panel , pressure vessel , sluise valve 150 mm dia , sluise valve 80 mm dia , sitc butterfly valve ci body 150 mm dia , sitc butterfly valve ci body 100 mm dia , sitc butterfly valve ci body 80 mm dia , double flanged metal bellows 150 mm dia , double flanged metal bellows 80 mm dia , y type stainer or foot valve 150 mm dia , y type stainer or foot valve 80 mm dia , sitc nrv non return valve 150 mm dia , sitc nrv non return valve 80 mm dia , air release valve , cable end termination and connection 1 point 5 sqmm , cable end termination and connection 4 sqmm , cable end termination and connection 16 sqmm , cable tray system , pressure gauge , pressure switches , ms steel for supports , addressable 2 loop main panel , photoelectric smoke detector , manual call point , addressable sounder , computer based software , isolator base , 1 point 5 sqmm 2 core red cable armd , beam type smoke detector , 12v 7ah batteries for panel , abc powder type fire extinguisher 6kg , abc powder type fire extinguisher 5kg , co2 type fire extinguisher 4. point 5 kg , 4 kg fk 5112 extinguishing agent , fire detection tube , end line adaptor for fire detection tube , end of line plug , pressure switch , tube t connector push type , mcu 1 master control unit , installation charges , emergency exit board , fire hydrant board , fire alarm call point board , abc extinguisher board , co2 extinguisher board , pass or race board , assembly point board , left side man running with arrow tape board , anti skid tape , evacuation plan , fire buckets , emergency light with exit sign , maintenance of equipment 1st year , maintenance of equipment 2nd year , maintenance of equipment 3rd year , legal and liasoning charges , rcc water tank 100000 ltr , rcc frame structure for pump , cc grade m25 , mass cement concrete in 148 proportion , tmt fe500 steel , pvc pipe 63 mm dia , pvc pipe 75 mm dia , lowering laying and jointing pvc pipe 63 mm dia , lowering laying and jointing pvc pipe 75 mm dia

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