Latest tungsten carbide ring Tenders | Government tungsten carbide ring Tenders

CTN :44610053

13 Apr, 2026 NA

Tiruvallur - Tamil Nadu

Tender For corrigendum : tender for supply of c14m260015 procurement of consumables for the forthcoming ref iii m and i shutdown : : - tape , graphite , self-adhesive , 6 mm , tape , graphite , self-adhesive , 8 mm , tape , graphite , self-adhesive , 10 mm , tape , graphite , self-adhesive , 12 mm , tape , graphite , self-adhesive , 14 mm , tape , graphite , self-adhesive , 16 mm , tape , graphite , self-adhesive , 20 mm , tape , graphite , self-adhesive , 30 mm , tape , asbestos 50mm wide x 3mm thk , insulation gskt kit for 4 inch x 300 flange , insulation gskt kit for 3 inch x 300 flange , gskt , ring , oct , 5%cr.+0.5%mo , 16in , 600lbs

State Government

CTN :44799950

21 Apr, 2026 20.42 Lacs

East Nimar - Madhya Pradesh

Tender For procurement of graphite seal ring with anti-extrusion ss cap and gland packing ring for various valves used in boiler of 2x660 mw sstpp dongalia

State Government

CTN :44771244

24 Apr, 2026 6.49 Lacs

Multi City - Telangana

Tender For supply of spares for h.p bypass valves and spray valves for coh 2026-27. - , cap screw,hsh,with spring washer:m30tx100,part no:ars140d/31,nimonic-90,21crmov57, hpbp valve , gasket,spiral wound;size:293 x 313 x 4.5 mm; ss316 ;graphite filled;f/ars140d/32 stud with nut m16x90,hpbp valvepart no:ars140d/37,nimonic-90,21crmov57 , locking ring-split-6504,hp bypass valve;ars 140d/37, 21crmov57, graphoil packing rings size: 85mm x 60mm gsk thk: 12.5mm ars 140d/44, (1 no= 1 set), bearing carrier 6010 v.5; f/ hpbypass valve ars 140d/46, moc: g-co65cr27w6, extraction ring with screw and spring washer; ; f/ hpbypass valve ars 140d/48; moc- sa 105, cl.8.8, sp.steel, gasket,spiral wound,162 x 183 x 4.5mm; ss316, graphite filled, ars 140d/50 hpbypass valve, gasket,spiral wound, 124.5 x 149 x 4.5mm; ss316, graphite filled, ars 140d/66 hsh cap screw with spring washer m24tx65,part no:ars140d/67,nimonic-90, 21crmov57,hpbp valve, , capscrew,hsh,with spring washer:m16tx105,part no:ars140d/203,nimonic-90, 21crmov57, hpbp valve , graphoil packing ring,112 x 88 x 12 mm; for hpbp valve e45s/22, (1 no= 1 set), gland bush-6013 for spray valve type e45s/43; moc- monel-k500, graphoil packing ring 38 x 22 x 8 mm; for hpbp valve e45s/44, (1 no= 1 set), extraction ring-6013 for spray valve type e45s/48; moc- sa 105, guide bush-6013,bhel, hp bypass spray valve,e45s/86; moc- monel-k500

Central Government/Public Sector

CTN :44483373

14 Apr, 2026 NA

Kaiga - Karnataka

Tender For corrigendum : supply of gland packing for pht system valves d d - 1. 5600 hd, single cut, chesterton make gtp-wedge type gland packing system of pure graphite. stuffing box id- 67.4mm stem od-47.4mm. , 2. style 5300, single cut, chesterton make gtp- wedge type gland packing system of pure graphite. stuffing box id - 67.4mm stem od - 47.4mm. , 3. carbon bushing 5100, endless ring of length 4 inch, chesterton make gtp- wedge type gland packing system of pure graphite. stuffing box id - 67.4mm stem od - 47.4mm. , 4. 5600 hd, single cut, chesterton make gtp- wedge type gland packing system of pure graphite. stuffing box id - 76.4 mm stem od - 54.1 mm. , 5. style 5300, single cut, chesterton make gtp- wedge type gland packing system of pure graphite. stuffing box id- 76.4mm stem od - 54.1 mm. , 6. carbon bushing 5100, endless ring of length 4 inch, chesterton make gtp- wedge type gland packing system of pure graphite. stuffing box id- 76.4mm stem od- 54.1 mm

State Government

CTN :43768618

15 Apr, 2026 NA

Multi City - Telangana

Tender For corrigendum : supply of spares for recirculation valves of bfps and various control valves in turbine auxiliaries of ktps-v stage (2x250mw) - plug stem s/a (stem + plug + pin), for control valve sl.no. 952317 to 952320, 4”x2”,model:37-78103, 2500#, cv, act, size: 15” 6a3 moc: stem: st. steel 17.4 ph astm a 564 gr. 630,cond h 1075,plug:st.steel 440 c astm a 276 ty 440c, hardened , liner, for control valve sl.no. 952317 to 952320,model:37-78103, 4”x2”, 2500#,cv,act,size: 15” 6a3 moc: st.steel 17.4 ph astm a 564 gr. 630,cond h 1075 , spacer, for control valve sl.no. 952317 to 952320,model:37-78103, 4”x2”, 2500#, cv,act, size: 15” 6a3 moc: st.steel 17.4 ph astm a 564 gr. 630,cond h 1075 , plug stem s/a (stem + plug + pin) w/self teflon seal ring,for control valve sl.no:951541,tag:dm- 2,model:37-41512, cv,80nb,300class,overall length 440mm, bw moc :plug &stem: st.steel 17.4 ph astm a 564 gr. 630,cond h 1075 , teflon sealing ring,for control valve sl.no:951541,tag:dm-2,model:37- 41512, cv,80nb,300class,overall length 440mm,bw, moc:ptfe , body gasket, for control valve sl.no:951541,tag:dm-2,model:37-41512 cv,80nb,300class,overall length 440mm,bw moc: ss304+graphite(spiral wound) , seat ring for control valve sl.no:951542,tag:dm-5,model:37-41612 cv,100nb, 150class,overall length 444mm,bw moc: ss316+stellite no.6 , seat ring gasket/seat gasket for control valve sl.no:951542,tag:dm- model:37-41612, cv,100nb, 150class,overall length 444mm,bw moc: ss304+graphite(spiral wound) , plug+stem+pin,with self seal ring for control valve sl.no:951665,952226&952321,tag:dr-2,6,9 valve,model:37-41921, cv,80nb, 600class, overall length 444mm, bw moc: plug &stem: st.steel 17.4 ph astm a 564 gr. 630,cond h 1075 , seat ring gasket for control valve sl.no:951665,952226&952321, tag:dr- 2,6,9 valve,model:37-41921,cv,80nb, 600class, overall length 444mm,bw moc:ss304+graphite(spiral wound) , seat ring/diffuser seat for control valve sl.no:951665,952226&952321, tag:dr-2,6,9 valve,model:37- 41921,cv,80nb, 600class, overall length 444mm,bw moc:ss316+stellite no.6 , seal ring for control valve sl.no:951665,952226&952321, tag:dr-2,6,9 valve,model:37-41921,cv,80nb, 600class, overall length 444mm,bw moc:graphite , body gasket for control valve si.no 951668,dr-13&16 valves,model:37- 41921 cv, 100nb, class-300, overall length 444mm, bw, spares moc:ss304+graphite(spiral wound) , seal ring, for control valve sl.no:951668,dr-13,16 valve,model:37- 41921 cv,100nb,300class,overall length 444mm,bw moc:graphite , seat ring gasket, control valve sl.no:951407,tag:dr-25 valve,model:38- 41521 8”cv,200 nb,600 class, overall length 656 mm, bw, moc:ss304+graphite(spiral wound)

CTN :44225010

07 Apr, 2026 NA

Kannur - Kerala

Tender For bid to ras bid to ras supply of notebook , practical notebook , laminated brown paper , roller ball pen , ball pen , correction tape , hb graphite pencil , 2h graphite pencil , h graphite pencil , pencil sharpener , eraser , transparent scale , white paper , stapler , stapler pin , drawing sheet , drawing sheet container , mini drafter , roller scale , french curve , setsquare , engineering compass 3000 , geometry box , scientific calculator , glue stick , scissors , pen stand , examination clip board , cd dvd ohp marker , mousepad , pocket notebook , ring binder , double punch , cellotape , cellotape dispenser , english grammer and composition , satchel , whiteboard marker , whiteboard duster , oxford mini dictionary and thesaurus , pro circle , highlighter , stick pen , colour paper , ina carry bag , sketch pen , chalks

Central Government / Public Sector

CTN :44307856

10 Apr, 2026 NA

Vadodara - Gujarat

Tender For corrigendum : supply of breachlock he spares - partition cover nut, p/n:106, material:sa-194m-gr 8ca, sno:11036, dwg:180202, partition cover gasket, p/n:108, material:compressed non-asbestos, sno:11036, dwg:180202, gland bolting-nozzle, p/n:131, material:sa-193-gr b8ca-cl 1a, sno:11036, dwg:180202, guide bolt, p/n:134, material:sa-193m-gr b7, sno:11036, dwg:180202, holding stud, p/n:137, material:sa-193-gr b16, sno:11036, dwg:180202, inner compression ring, p/n:138, material:sa-336m-gr f22-cl 3, sno:11036, dwg:180202, outer compression ring, p/n:142, material:sa-336m-gr f22-cl 3, sno:11036, dwg:180202, partition cover bolting, p/n:144, material:sa-193m-gr b8ca-cl 1a, sno:11036, dwg:180202, ring packing, p/n:148, material:graphite- non-asbestos, sno:11036, dwg:180202, square nut for holding stud, p/n:150, material:sa-516m-gr 485, sno:11036, dwg:180202, partition rib bolting, p/n:155, material:sa-193m-gr b8ca-cl 1a, sno:11036, dwg:180202, threaded lock ring,p/n-153,moc-sa336m grf22 cl3, channel cover push bolt, p/n:125, material:sa-193-gr b16, sno:11036, dwg:180202, channel cover push rod, p/n:126, material:sa-193-gr b16, sno:11036, dwg:180202, tubesheet push bolt, p/n:103, material:sa-453m-gr 660-cl b, sno:11036, dwg:180202, tubesheet push rod, p/n:104, material:sa-453m-gr 660-cl b, sno:11036, dwg:180202, threaded lock ring push bolt, p/n:151, material:sa-193m-gr b16, sno:11036, dwg:180202, threaded lock ring push rod, p/n:152, material:sa-193m-gr b16, sno:11036, dwg:180202, complete tube bundle assembly,tag no.:- 06-ee-07moc :- ss321

Central Government/Public Sector

CTN :44467241

06 Apr, 2026 NA

Tiruchirappalli - Tamil Nadu

Tender For bid to ras supply of 964527900000-packing ring-5904 , 964527910000- packing ring-5906 , 964530440000-graphite gasket- l237 , 964530450000-graphite gasket-l245 , 964532340000-packing ring-grafoil-w006 , 964533260000-packing grafoil-w515 , 964533640000- packing grafoil-l081 , 964533840000-packing-ring bull ring-0032 , 964534030000-packing-ring bull ring-0090 , 964534050000-packing-ring bull ring-0110 , 964534410000-gasket grafoil-v329 , 964534440000- gasket grafoil-v393 , 964534470000-gasket grafoil- v449 , 964534630000-packing ring-grafoil-v177 , 964534670000-packing-ring bull ring-v129 , 964535970000-gasket grafoil , 964561820000-packing cartridg-5610-3 nos , 964564010000-gl pack ring grafoil-r017 , 964569280000-packing-ring bull ring- 5713 , 964569310000-packing-ring bull ring-5906 , 964569330000-packing-ring bull ring-5620 , 964606940000-p.f.g.gasket-l793 , 964608910000- packing grafoil , 964620020000-packing rope graphite- sq30 plus 1 into 30 plus 1 mm , 964652240000-sealing ring-grafoil-3245 , 964654980000-gasket-f999 , 964655680000-grafoil gasket , 964656980000-sealing ring-gra-800-c600- rhiv-3394 , 964660330000-gasket grafoil-g366 , 964665650000-gasket grafoil-ld36 , 966000100000- packing ring - sija

Central Government/Public Sector

CTN :44735941

23 Apr, 2026 NA

Koraput - Odisha

Tender For supply of graphite ring , piston ring , piston ring

State Government

CTN :44478974

30 Mar, 2026 NA

Tiruvallur - Tamil Nadu

Tender For corrigendum : supply of hp heat exchanger spiralwound gasket 1120x1113x1086.50x1067.50 - item 20 , sw gasket inner / outer ring cs 470x496x536x555 - item 30 , graphite filled spiral wound gasket od662 mm id 618mm thk 3.5mm - item 40 , caf style 59 tube sheet to shell 714x640x3mm

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