Latest adapter coupling Tenders | Government adapter coupling Tenders

Central Government/Public Sector

CTN :42897742

22 Dec, 2025 NA

Kanpur - Uttar Pradesh

Tender For corrigendum : tender for supply of nut esna corner anchor , cs k rivet , round rivet , univ round head rivet , nut-hex self , bolt hex-head , cs k head rivet alt hs1005-32-6 , c sk rivet alt hs1014-26-6f , bolt-100 c sk , round head rivet , rivet , timatic bolt , timatic bolt , grease nipple , round head rivet , nut-esna corner anchor , split pin , csk head bolt , contersunk bolt radiused head , ferrule , sleeve , split pin , washer , split pin alt 1 6x14-is 549 , bolt , rivet round head , pin split , washer , split pin , washer plain , washer , nut tube coupling , union-nut , cap refuel connector , hex bolt , c sk head screw , hex head screw , junction modules

corporations/Associations/Others

CTN :41617875

15 Dec, 2025 NA

Cuddalore - Tamil Nadu

Tender For bid to ras supply of hoses c c - hydraulic hose conforming to sae 100 r2 having id of 5 by16 inches , hydraulic hose conforming to sae 100 r2 having id of 5 by 16 inches , hydraulic hose conforming to sae 100 r2 hose id 5 by 8 inch , hydraulic hose conforming to sae 100 r2 id 1 by 2 inch , hexagonal socket screw plug with parallel thread of 3 by 4 inch , straight coupling body union for hydraulic system , tube and straight reducer for hydraulic system as per is-14528-1998 having 1 by 2 inch , stud coupling body adaptor for hydraulic system , straight coupling body union for hydraulic system

Central Government/Public Sector

CTN :43146371

01 Jan, 2026 NA

Koraput - Odisha

Tender For tender for supply of cover plate , bush , spring , bush , connecting rod , casing , filter casing , casing , casing , union , valve , casing , cover , shaft , link , boss , plug , atomizer casing , pipe , pipe , pipe , pipe , adapter , flange , bush , nipple , nipple , nipple , plug , bush , nipple , disc , plug , blank , nipple , nipple , nipple , nipple , bolt , bolt , nipple , adapter , nipple , nipple , nipple , washer , nipple , stopper , nipple , nipple , bracket , nipple , washer , cover , nipple , nipple , lug , axle , pin , nipple , lever , flange , plug , spherical washer , bush , pipe , ring , sprocket , coupling , sleeve , union , flange , valve seat , ring , bush , sphere , sphere , link , link , bush , head , nozzel , jet , casing , cap , nipple , nipple , plug , cover plate , nipple , nipple , plug , angle plate , angle plate , go clamp , pipe , shank , screw , bush , adjustable ring , bush

Central Government/Public Sector

CTN :43146422

01 Jan, 2026 NA

Koraput - Odisha

Tender For tender for supply of machining of 100 lines established components with hal material d d - plug , insert , bracket , insert , housing , housing , flange , ring , ring , plug , cover plate , bracket , bracket , block , plate , bracket , insert , lever , bracket , strip , sector , screw , bolt , bolt , bolt , stud , washer , washer , washer , technological plug , union , union , pipe connection , union , union , nipple , pipe connection , union , union , union , union , union , union , adapter , disc , nut , connection , nipple , angle piece , internal bush , stopper , stopper , stopper , adjustable washer , adjustable washer , adjustable washer , controlling mechanism drive , controlling mechanism drive , coupling , link , flange , atomiser , injector , nut , internal bush , bush , 2nd & 3rd stage stopper , union , nozle of ii stage , bracket , cap , jet , pin , convex insert , rivet , rivet , nut , bush , adapter , nut , atomiser , atomiser , atomizer , atomizer , nozzel , casing , plate , pipe , jet , filter frame , dowel , nut , by pass sleeve , pin , saddle , thrust bush , nut , pin , washer , pin

Central Government/Public Sector

CTN :43164746

22 Dec, 2025 72.46 Lacs

South Andaman - Andaman And Nicobar Islands

Tender For supply of nut, part no. 8692530094,washer, part no. 8692530097,washer, part no. 8692530096,washer, part no. 8692530095,screw, part no. 8692530093,rubber bellow dn 125, part no. 0002035583 32,rubber bellow dn 45, part no. 0002035083 32,hose, part no. 735038020104,hose, part no. 0219975582,sealing ring, part no. 007603045101,bolts geislinger coupling, part no. 8692530157,spring retainer, part no. z 45x23.5x2.5, 8692520003,sealing ring, part no. 007603018101,conical spring washer, part no. 206796016000,hose, part no. 735038016100,union, part no. 915013040002,seawater line, part no. 5242006852,screw fitting union, part no. 700419999020,gasket kit, part no. 8695860572,hose, part no. 735038025103,sealing ring, part no. 007603010110,bolt hex, part no. 304017016023,washer, part no. 200433021000,union, part no. 915013040002,cover fixing kit, part no. 8691840031,needle bearing, part no. z 0924520,vent plug, part no. 000n15117 1,fuel return line, part no. 5340702832,filter element, part no. 0000925105,base complete, part no. 0002

State Government

CTN :43134039

30 Dec, 2025 NA

Jamnagar - Gujarat

Tender For supply of plumbing and carpentry materials - upvc coupling 1/2" fittings for water distribution system , upvc coupling 3/4" fittings for water distribution system , upvc union 3/4" , upvc valve 1/2" , upvc valve 3/4" , upvc valve 1" , upvc pipe tee 25 mm dia id (sch-40) , upvc brass elbow 1" dia (25mm) , gm wheel valve 1/2" (15 mm) dia , gm wheel valve 3/4" dia , waste pipe 3' length , gm gate valve-25mm , upvc coupling 1" fittings for water distribution system , upvc union 1/2" dia (15mm) , brass wheel valve heahy quality for 50 mm pipe , gm gate valve 1.1/2" (40 mm) , upvc tee 15 mm dia , upvc teeix3/4" fittings for water distribution system , upvc reducer 1x1/2" fittings for water distribution system , cp brass waste coupling size 1.1/4"x3" , cp brass flush cock size 1" dia km make , hacksaw frame suitable for 12" hacksaw blade , octagonal chisel length 200 mm, cutting edge-25 mm , c.l.plug size 1/2" , c.l plug 3/4" dia , c.i plug 1" dia , pvc flexible connection pipe 1/2"x2'(600 mm) , m seal general purpose fast curing compound , water proof plywood sheet-12mm thick-8'x4' , water proof plywood sheet-19mm thick-8'x4' , hydraulic door closer , heera kani(glass cutter) 10 10 inches long & quality , ten takora khatkhat lock , hss drill bit set 3 mm to 12 mm , jasti khila-4"long , fibre mould built in shelf mirror , s.s. ventilator cowl 6" dia , screw driver taparia product , no:931.450x10 mm , taparia make screw driver , heavy duty with plastic handle no.929 having 300mm blade length, blade dia 10mm and tip dia 10x1.5mm. , taparia combination plier, product no.1621-8,210 mm , taparia make chiesel size 6" , taparia make chiesel size-8" , heavy duty pipe wrench , size:24" , upvc solution size 946 ml, astm , d 2467 sch 80. , upvc fta 1/2"

Central Government/Public Sector

CTN :43125712

20 Dec, 2025 NA

Goa - Goa

Tender For tender for supply of cu and brass fittings for 08 fpv : : - brass union coupling assembly 15 nb pipe od 20 drg no. 2092632000 , st male union coupl 1 2 bsp m 16 od cu ni pipe w.p 10 bar , 65 nb comp. set in flange drg. no. 2092210000 , 50 nb comp. set in flange drg. no. 2092210000 , 40 nb comp. set in flange drg. no. 2092210000 , 90 deg 90 10 cu ni bend 57x1.5seamless but weld type r 1.5d , 90 deg cu ni bend od44.5x1.5thk seamless r 1.5d but weld typ , 90 deg cu ni seamless bend r 1.5d but weld type od76x2.0 thk , cu ni equal t od76x2.0thk seamless butt weld type , seamless cuni9010 reducer 125 nb 133x2.5 to 65 nb 76x2 bw , 90 10 cu ni sml butt weld reducer od76x30 thk 2x1.5 mm , cu ni 90 10 tee seamless butt weld type od 57x1.5 thk , 90 10 cu ni reducer 25x15 nb , brass union coupling 15nb pipe od 16 drg no. 2092632000 , brass union coupling 20nb drg no. 2092632000 , brass union coupling 25nb drg no. 2092632000 , 15 nb pipe od 16 st.male union coupling brass drg no. 2092631000 , 20 15 nb cu reducer but weld type seamless 1.5 1.0 thk. , cu ni90 10 unequl tee seamles but weld od44.5x38 thk1.5x1.5 , 32 nb 90 deg copper elbow butt weld r 1.5d seamless , brass bhd dk fitt.w nip n 15nb pipe od 20 drg no. 2092630000 , copper reducer seamless but weld type od 30 x 16 thk 1.5 x 1 , gm orifice plate for 32 nb drg no 2092700000 , cu ni equaltee od25x1.5 thk seamless butt weld type , 15 nb 16 od equal tee copper but weld type seamless

CTN :42757992

24 Dec, 2025 NA

Visakhapatnam - Andhra Pradesh

Tender For corrigendum : supply of 25vrsc007 d d - oil drain plug p-19c , oil level viewer p-19d , impeller gasket p-28 , o-ring bearing housing p-33b , deflector p-40 , breather p-45 , lip seali.b. p-47 , lip seal o.b. p-49 , coupling , seal kit , valve kit , crankcase , pin crosshead p-64 , bearing hp pump , anode plug , valve kit , seal kit , seal kit , valve kit , bearings- for pump and motor , inlet manifold , spacer discharge valve , retainer spring , manifold discharge , head complete , valve kit , rod connecting assy , gauge oil bubble w/gasket , plug drain 1-4x19bsp , crank case , pan oil , pin crosshead , washer keyholf pos 88 , spacer lo-pressure seal , protector shaft wh screws , plunger retainer kit , valve spring , o ring oil filler cap , high pressure pump , bell housing coupling , victualing fitting , swash plate set , piston set , retainer set , valve plate set , seal kit , pulsation damper 0.16 lts. , seal ring charging screw , charging plug screw , diaphragm for pulsation damper 2 lts , pulsation damper , o ring for head distributor assembly , cartridge filter head , filter element , cartridge filter elements , mechanical seals- for pumps , hp connection fee-brine , o ring hp connection , dt module , dt module service exchange , 3-way ball valve d32 , non return valve vr39-80 , gf pvc-u fitting pipe clips d25 , pressure maintaining valve , 3-way solenoid vv d20 , solenoid valve 3-2 way , solenoide valve actuator , abs ball valve 2 way 25 mm , abs ball valve 2 way 32 mm , 3 way ball valve , flow meter 600-6000lph , flow transmitter , o ring union 20 mm , o ring union 32 mm , o ring ball valve 25 mm 3-2 way pvc , 3-8 high pressure elbow , elbow ss 316 3-4 npt m x 3-4 bsp f , 3-8 tee connector s.s. , hp straight conn 3-4 for smcv , connector 1 1-4 bsp m x 1 1-4 vivt , connector 1 1-4 bsp f x 1 1-4 vivt , vict end connector 1 , straight connector , adaptor for hp discharge 1 id with 1vict , victualic coupling 1 , victualic coupling 1. 1-2 , coupler for vict. coup.1 , victaulic couplers 1.1-4 , victualic couplers 1. 1-2 , pipe clamp 40 mm 2 bolt , elbow pu push in 1-4mxpu4 qsl-1-4-6 , elbow pu push in fitting 1-4 fxpu4 , permeate male elbow , pvc elbow 1-4xpl4 , pvc tee pu9 , pvc tee pu 4 , oil sight glass st. conn. 1-4 mxpu4 , connector straight , straight connector 1-4 m x pu 4 , smcv spindle seat , smcv valve spindle unit , servo motor control valve , solenoid valve 3-8 f 2-way ve83 , solenoid valve ve83 , solenoid valve , sampling cock , non return valve pvc 3-8 , compressed air regulator , control cabinet ro 1530 , door stay for cabinet , circuit breaker 0.63-1a , circuit breaker 20-25 amp , circuit breaker 2 a - 220 v , ckt breaker 10-16 a , contact block , contactor 4 kw , contactor 7.5 kw , processor control unit , thermister over load relay , mcb 2 amp , mcb 2a , single phase protector , miniature relay base for 2 c-o , miniature relay 230 vac , single contact block 1 no type-zbe-101n , fuse base for hrc fuse-bs- 32 amp , hrc fuse 2 amp , fuse - 6 amps , hrc fuse-bs-3nw 415vac 32 amp , auxiliary rotary switches , control transformer 160va , control transformer , potention meter , running hour meter , running hour meter 90-264-415vac-30a6b1 , pressure gauge 0-10 bar , highpressure gauge 0-100bar , pressure switch , level switch , level switch , cleaner for membranes 11 , solution for membranes 44 , conductivity meter , conductivity sensor , conductivity electrode , hand conductivity meter , temperature indicator , flow meter feed , flow switch , sand filetr bracket , lp hose - 15mm id 500mm long with 1-2 bsp m both sides , lp hose 25mm id bare hose , lp hose 25mm idx1 bspmx500l ss316 , lp hose 32 mm id bare hose , hose for pk-20 pump in/out , lp hose 40 mm , hose for pk 20 pump in , hp line pressure gauge pi 61 hp pump discharge , hp hose for pressure gauge

CTN :42828781

15 Dec, 2025 NA

Kolkata - West Bengal

Tender For corrigendum : supply of ghd mhd fitting ss 316l and steel for yard 3041 orv d d - 1_g1_10 nb mhd steel union coupling_3041 , 2_g1_15 nb mhd steel union coupling_3041 , 3_g1_20 nb mhd steel union coupling_3041 , 4_g1_25 nb mhd steel union coupling_3041 , 5_g1_32 nb mhd steel union coupling_3041 , 6_g1_10 nb mhd steel male union connector_3041 , 7_g1_15 nb mhd steel male union connector_3041 , 8_g1_20 nb mhd steel male union connector_3041 , 9_g1_25 nb mhd steel male union connector_3041 , 10_g1_32 nb mhd steel male union connector_3041 , 11_g1_10 nb ghd-mhd st. type dk- bhd pc_steel_3041 , 12_g1_15 nb ghd-mhd st. type dk- bhd pc_steel_3041 , 13_g1_20 nb ghd-mhd st. type dk- bhd pc_steel_3041 , 14_g1_25 nb ghd-mhd st. type dk- bhd pc_steel_3041 , 15_g1_32 nb ghd-mhd st. type dk- bhd pc_steel_3041 , 16_g2_10nb mhd union coupling, ss 316l_3041 , 17_g2_10nb mhd male union connector, ss 316l_3041 , 18_g2_8nb mhd straight type dk-bhd piece_3041 , 19_g2_10nb mhd straight type dk-bhd piece_3041 , 20_g2_15nb mhd straight type dk-bhd piece_3041 , 21_g2_20nb mhd straight type dk-bhd piece_3041 , 22_g2_25nb mhd straight type dk-bhd piece_3041 , 23_g2_32nb mhd straight type dk-bhd piece_3041

CTN :43095410

18 Dec, 2025 44.37 Lacs

South Andaman - Andaman And Nicobar Islands

Tender For supply of bib cock , washer , sink coupling , flushing cistern kit , flushing cistern nob , waste pipe for sink , waste pipe for hand wash basin , sink single bowl , plastic road stud , cp sink cock , bib cock 2 in 1 , two way bib cock 15mm , angle cp cock 2 in 1 , butt hings ms 100mm , anodised aldrop bolt 300mm , aluminium wire cloth 0. 45mm dia , hasp and staple 100 mm , alloy butt hings 100mm , tephlon tape , looking mirror 24 x 16 inch , looking mirror 24 x 24 inch , ss jet spray with 1 mtr tube , cp centre hole basin mixture suitable for dia 15 mm gi pipe , soap dish , toilet paper holder with flap , tower rack 24 inch , towel ring round type , cp or ss grating 100 round , cp or ss grating 150 or 125 mm round , cp or ss grating with hole 100 round , cp or ss grating with hole 150 or 125mm round , spreder for urinal suitable for dia 15 mm gi pipe , glass shelf corner , glass shelf 15 or 18 inch long , cp extension nipple length 1 inch sixe half inch , cp extension nipple length one inch size half inch , cp or brass shower rose 75 mm or 100 mm , cp or brass shower rose 100 mm or 150mm , wall grip 8 nos , wall grip 10 nos , cpvc fitting tee 1 , cpvc fitting tee 3 or 4 , cpvc fitting elbow 1 , cpvc fitting elbow 3 or 4 , cpvc fitting socket 1 , cpvc fitting socket 3 or 4 , cpvc fitting union socket 1 , cpvc fitting union socket 3 or 4 , cpvc fitting brass tee 1 x 3 or 4 , cpvc fitting brass tee 3 or 4 , cpvc fitting brass elbow 3 or 4 , cpvc fitting brass elbow 1 or 2 x 3 or 4 , cpvc fitting mta 1 , cpvc fitting mta 3 or 4 , cpvc fitting fta 1 , cpvc fitting fta 3 or 4 , cpvc fitting tank connector 1 , cpvc fitting bll value 1 , sloar road light stud with shank , pvc insulatin tape , shower rose cp 125 mm suitable for dia 15 mm gi pipe , aluminium wire mesh 3 feet , aluminium wire mesh 4 feet , snake guard 4 feet long , door stopper 140 mm make , door stopper 140 mm brass coated moduler , sliding bolt 150mm , sliding bolt 200mm , door hings 75mm , door hings 100mm , door hings 150mm , tower bolt 75mm , tower bolt 100mm , tower bolt 150mm , tower bolt 200mm , curtain rods 3. 60 mtr lenght 25mm dia , curtain brackets normal , door bandle aluminium 150mm , pvc acrylic sheet size 8 feet x 5mm , aluminium window handle right or left , cp wall mixture , cp sink mixture , cement jk 50 kg bag , river sand , pcc solid block 300 x 200x 200 , knob drawer 25 mm brass , fevicol sr 098 , screw wood steel 35 mm isi marked , screw wood steel 25 mm isi marked , screw wood steel 20 mm isi marked , french polish in 1 ltr pack , ms butt hinges 75mm , thinner , synthetic enamel paint black colour 1 st quality in 1 ltr pack , sand paper no 100 , screw wood 3 or 4 inch , ms nails wire 2 inch , varnish in 1 litre container , touch wood in 1 litre container , sand paper no 80 , ms nails wire 1 inch , ms nails wire 1 and half inch , ms nails 2 and half inch , ms nails 3 inch , sand paper no 60 , synthetic enamel paint white colour in 1 ltr pack , sand paper no 200 , sand paper no 40 , cp knob 40mm , paint brush 25 mm , plywood 2400 x 1200 x 12 mm bwr , plywood 2400 x 1200 x 6 mm bwr , timber beeding 200 mm x 15 mm , pannel pin 20 mm , pannel pin 15 mm , plywood 8 ft x 4ft x 4mm one side teak face , paint brush 75 mm , pre laminated particle board 8 ft x4 ft x18 or19 mm exterior grade , pre laminated particle board 8ft x 4ft x 9 mm exterior grade bib tap cast copper alloy brass 15mmdia, bathroom hand shower stainless steel of thickness 0. 9mm, seat cover plastic for ewc, decorative rod 20 or 25mm dia x 3 mtr, pvc connection 450 mm long with brass nuts, hdpe rotational moulded polyethylene water storage , 600 mm connection pipe with nuts, stop valve cast copper 15 mm dia, kitchen //bid details2 / 119

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