Latest welding coupling Tenders | Government welding coupling Tenders

Central Government/Public Sector

CTN :43503288

19 Jan, 2026 NA

Varanasi - Uttar Pradesh

Tender For supply of pressout bolt bm12x40(hw-038.434) -- fully m/cd item as per std. st01005 rev. 07 (size no. -434) with , coupling bolt m56x60x270 (shank dia 62 mm) (hw- 083.03) -- fully m/cd item as per drg. 31172318023 re

CTN :43502399

29 Jan, 2026 NA

Visakhapatnam - Andhra Pradesh

Tender For tender for supply of joint , main bolts , inner star , gfl bolts , gfl washer , clamping collar , clamp , valve for water pump , bush , fresh water cooler relience make , spare part kit for fw-sw heat exchanger , starting air conninlet , engine inlet pressure connection , governor speed setting air inlet connection , rack position limiter , fuel rack indicator , pressure transmitter p5r-4bar-4-20-1-2-pe , pitch indicator 0-20mapl96 , relay 4no-nc 24v dc , solenoid valve nomo-24 vdc , cd3 cable 5mm , safeties reset push button , emerg stop push button , scanner thermocouple pcb , display pcb , presssw item no17 of engraved ckt , pressure regulator , pneu pb pneu return red , pneu switch , swengine driven pump assembly , stud m12-40-30n j12 nse1181 , oring an731b6 , oring 151id3d nse6531 21a7 , filtering unit , viton oil seal15x30x10 , fuel filter element , protect cyl head tie rod , injector body extractor , injpump and pump head extractor , flexible hoses , high pressure hand pump , bearing unit , bush sealing , bolt connecting rod , o ring , thrust stopper , top spring collar bar , bottom spring collar , dunb bushes 25-25 du , shaft , seal bearing housing , coupling pin , sealing joint , bs ring type c3onse 65120 , paper insert , o ring , needle roller bearing , rucompensation probe for exh pyrometric duct , hydraulic jack for cylinder head , tool valve guide extractor , tool cylinder head test pressure , flex hose for hydraulic tool , high pressure hand pump , tee connection , safety valve , water pump impeller , scraper ring , round gasket , flexible hose for air , spare gauge glass 583 , sealing bush , piston ring , safety ring for abb vtr251 2p t c , gfl washer , pressure switchp16 bars , pressure switchp19 bars , normal stop electro distributor , circuit selector , tt 314 sensor for main engine fresh water temperature , 25 pin sub d female connector , pressure gauge forbes marsh 100ss ss316 0-4 bar glyf fil , pressure gauge forbes marsh ss316 0-40 bar glyf fil , pressure switch for s-by pp range 0-4 bar , pneumatic distributor pneu pneu , sph card sph lub oil pressure safety , pressure switch 1 to 10 bar , bearings individual alarm card aip , convertor module t454t456 lub oil temp , svae over speed cards , engine speed indicator 0-1250 rpm 96x96 , cock with filter , distributor iso 541 pneumatic - spring , distributor iso 541 pneumatic-spring , iso1 distributor pneucontrol-pneureturn , switch 3 pos 1tc auto 2tc , engine control unit ecu , gasket , fuel pipe m14xm14b parallel 750l90 id sae 100 r6 , booster servo motors with connectors , meta flex gasket , meta flex gasket , meta flex gasket , fuse o5a , link cable pc-tsx plc length -3mtr , oil pressure security card sphem , speed raise lower actuator + 2no contacts , touch screen color display unit , 3 position switch , fuel pipereturn m12x15 male plugxm14 x15 banjo700mm , universal crimping tool , oil mist detector , time delay relay off delay , pyrometric duct bank a

Central Government And Public Sector

CTN :43500651

20 Jan, 2026 NA

Dibrugarh - Assam

Tender For supply of fire retardant, halogen free polyamide conduit sealing ring for zs coupling as per rcf spec no. edts 105, rev-e with amndt 1, 2 & 3; drawing no. lw71301, item 30

Central Government/Public Sector

CTN :43467437

27 Jan, 2026 NA

Mumbai - Maharashtra

Tender For supply of trunnion (right hand thread) for screw c [trunnion (right hand thread) for screw coupling, to rdso sk-99002, alt-5, item no. 6. material & specification: rdso spec. no. c-9505 (revised), amendment 1 of october 2016. material should be supplied by rdso approved sources only.]

Central Government And Public Sector

CTN :43324934

16 Jan, 2026 NA

Bilaspur - Chhattisgarh

Tender For corrigendum : supply of air brake hose coupling complete for brake pipe to rdso's drg. no. sk-73547, item no.1 to 7, alt. 14, specn. no. 02- abr-02 appendix- f with amend. no. 01 of feb.'07 and amendment no. 4 of sept. 2016. material & specification as per drawing.

Central Government/Public Sector

CTN :43436833

13 Jan, 2026 NA

Varanasi - Uttar Pradesh

Tender For tender for supply of hardware fasteners e e -spacer (hw-114.76) -- fully m/cd item as per drg. 41170301008 rev.00 with matl. aa10218 rev.07 , pin cyl. a20h8 x 40 (hw-197.087) -- fully m/cd item as per std. st05010 (size no.087) rev.22 with matl. aa10218 rev.07 , spacer (hw-114.58) -- fully m/cd item as per drg. 31160418006 rev.01 with matl. aa10401 rev.17 , aux. coupling bolt m64 (hw-099.04) -- fully m/cd item as per drg. 41180102512 rev.02 with matl. aa10218 rev.07 , piston (hw-172.136) -- fully m/cd item as per drg. 31142801024 rev.00 with matl. aa10218 rev.07

CTN :43426091

17 Jan, 2026 NA

Ahmedabad - Gujarat

Tender For supply of raw materials item list of e-tender- 01-b (sr. no. 201 to 421) - roll plug 12x35, mcb enclosure box 4 pole, 2 pin socket 6 amp, pvc bend 25 mm, pvc elbow 25 mm, pvc "t" 25 mm, coupling with thread, modular indicating lamp, modular fuse, modular batten holder, casing capping cross 1", casing capping "t" 1", intermediate swtich with gang box, 4 way gang box, 2 way gang box, pvc clip 25 mm, 2 pin top, hrc fuse 32 amp, lamp 60w,100w,200w each, timer 0 to 60 sec, teak wood board 12"x12", transistor bc 547, spdt switch, bread board / solderless board, transistor sl100 ac ,128 each, capacitor 1000 ufd/25 v, led green 5 mm, relay 12 v, std quality, led 3 mm & 10 mm green, transistor bc 548, cro probes, resistor : 2.2k,10k ,1k, 100k, 330e, 560e 1/4w each 50, ac switch : spdt , spst, dpst, dpdt 250v/6a ( each 10), relay 6v, wooden extension electric board 10*14, 3 pin plug 5a, glass cartidge fuse assorted rating and size each 3, transformer 12-0-12 v/ 500ma, patch cord 2mm for trainer board, ic lm 317 with heat sink, ic 8038 with socket, micro push button switch, 2n 2646(ujt), 2n5457 (n-channel jfet), 2n5460 (p-channel jfet), db3 (diac), tyn 616(scr), ic 7805, ic 7812, ic 7809

Central Government/Public Sector

CTN :43421429

12 Jan, 2026 NA

Varanasi - Uttar Pradesh

Tender For supply of victaulic coupling assly. (hy-359. 00) - fully m/cd and assembled item as per drg. 36140002385/00 wit

Central Government/Public Sector

CTN :43430784

15 Jan, 2026 NA

Kanpur - Uttar Pradesh

Tender For supply of set of spare for modified top operated operating handle.drawing no-a1/2015/cnb/2512/5026/coupling alt-b,item no.1 to 10.

corporations/Associations/Others

CTN :43415607

15 Jan, 2026 NA

Kolkata - West Bengal

Tender For supply of centralized rate contract for "procurement of m/s cci make spares of bfp recirculation valves, lpbp valves & hpbp system" installed in dvc thermal power stations. - valve serial no. 200510-1, part no. 200510-1, soft goods kit, valve serial no. 200510-1, part no. 020305004 seat ring, spacer, item code: 320408095 for bfp re-circular valve u#1, 2, 3 cci,spacer, item code: 320408095 for bfp re-circular valve u#1, 2, 3 cci, bushing guide 2,2,9,8 psr-410, item code no: 120705038 for bfp re-cir valve., bonnet assembly 526601002, seal ms 54130142, packing folr 63,3,5,300 psr, item code: 0224100 for bfp re-cir valve,packing folr 63,3,5,300 psr, item code: 0224100 for bfp re-cir valve, seat ring basket of bfp recirculation valve, make: cci, drg. no. 445-0010-nd, seat ring, drg. item no.:4, part no.:020307004, (spare of bfp recirculation valve,model no.: 100dr,tag no:fp9760159015, size & rating: 4x4,2500,usa,ref. drg. no.:202622-2,make: m/s cci), seat ring, drg. item no.:4, part no.:020307004, (spare of bfp recirculation valve,model no.: 100dr,tag no:fp9760159015, size & rating: 4x4,2500,usa,ref. drg. no.:202622-2,make: m/s cci), seat ring, drg. item no.:4, part no.:020307004, (spare of bfp recirculation valve,model no.: 100dr,tag no:fp9760159015, size & rating: 4x4,2500,usa,ref. drg. no.:202622-2,make: m/s cci), seat basket, drg. position no.:3, part no.:020302008, (spare of bfp recirculation valve,model no.: 100dr,tag no:fp9760159015, size & rating: 4x4,2500,usa,ref. drg. no.:202622-2,make: m/s cci), seat basket, drg. position no.:3, part no.:020302008, (spare of bfp recirculation valve,model no.: 100dr,tag no:fp9760159015, size & rating: 4x4,2500,usa,ref. drg. no.:202622-2,make: m/s cci), seat basket, drg. position no.:3, part no.:020302008, (spare of bfp recirculation valve,model no.: 100dr,tag no:fp9760159015, size & rating: 4x4,2500,usa,ref. drg. no.:202622-2,make: m/s cci), metal seal, drg. item no.:9, part no.:021303001, (spare of bfp recirculation valve,model no.: 100dr,tag no:fp9760159015, size & rating: 4x4,2500,usa,ref. drg. no.:202622-2,make: m/s cci), metal seal, drg. item no.:9, part no.:021303001, (spare of bfp recirculation valve,model no.: 100dr,tag no:fp9760159015, size & rating: 4x4,2500,usa,ref. drg. no.:202622-2,make: m/s cci), metal seal, drg. item no.:9, part no.:021303001, (spare of bfp recirculation valve,model no.: 100dr,tag no:fp9760159015, size & rating: 4x4,2500,usa,ref. drg. no.:202622-2,make: m/s cci), guide bushing, drg. item no.:7, part no.:120707038, (spare of bfp recirculation valve,model no.: 100dr,tag no:fp9760159015, size & rating: 4x4,2500,usa,ref. drg. no.:202622-2,make: m/s cci), guide bushing, drg. item no.:7, part no.:120707038, (spare of bfp recirculation valve,model no.: 100dr,tag no:fp9760159015, size & rating: 4x4,2500,usa,ref. drg. no.:202622-2,make: m/s cci), guide bushing, drg. item no.:7, part no.:120707038, (spare of bfp recirculation valve,model no.: 100dr,tag no:fp9760159015, size & rating: 4x4,2500,usa,ref. drg. no.:202622-2,make: m/s cci), valve soft goods kits, drg. item no.: 2+8+14+15, part no.:202622-2-soft, valve soft goods kits, drg. item no.: 2+8+14+15, part no.:202622-2-soft, valve soft goods kits, drg. item no.: 2+8+14+15, part no.:202622-2-soft, coupling assembly between actuator & lpbp control valve (nb-60-600)ref drg no: na part no. tba, coupling between actuator & lpbp isolation valve ( na-60-700) part no. tba, hose dn 16x1500 for sacu 1 set=2 pcs, part no:000003195568,drg item :na, complete hose set for hv 350ahf, part no:000101010337,drg item :na ", hose dn 10x1000 for pv 6, 1 set=2 pcs, part no:000003195560,drg item :na ", hose dn 16x1500 for pv 8, 1 set=2 pcs, part no:000003195568,drg item :na, hose dn 20x1500 (connecting hoses from hydraulic unit to the pipe line) 1 set=2 pcs part no:000003195566,drg item :na ", hose dn 10x1100, model regeneration unit hoses, ref drg no: na part no. 101004171, ho

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