Latest diaphragm ring Tenders | Government diaphragm ring Tenders

Central Government And Public Sector

CTN :44090555

12 Mar, 2026 NA

Kaiga - Karnataka

Tender For supply of spiral wound gasket cg type d d -1. spiral wound gasket size- 1 by 2 inch x 150- winding material- ss 304l filler material - expanded graphite outer ring - carbon steel design standard- as per asme b 16. 20 , 2. spiral wound gasket size- 1 by 2 inch x 300winding material- ss 304l filler material - expanded graphite outer ring - carbon steel design standard- as per asme b 16. 20 , 3. spiral wound gasket size- 3 by 4 inch x 150- winding material- ss 304l filler material expanded graphite outer ring - carbon steel design standard- as per asme b 16. 20 , 4. spiral wound gasket size- 3 by 4 inch x 300- winding material- ss 304l filler material - expanded graphite outer ring - carbon steel design standard- as per asme b 16. 20 , 5. spiral wound gasket size- 3 by 4 inch x 600- winding material- ss 304l filler material - expanded graphite outer ring - carbon steel design standard- as per asme b 16. 20 , 6. spiral wound gasket size- 1 inch x 150- winding material- ss 304l filler material - expanded graphite outer ring carbon steel design standard- as per asme b 16. 20 , 7. spiral wound gasket size- 1 inch x 300- winding materialss 304l filler material - expanded graphite outer ring carbon steel design standard- as per asme b 16. 20 , 8. spiral wound gasket size- 1 1 by 2 inch x 150- winding material- ss 304l filler material - expanded graphite outer ring - carbon steel design standard- as per asme b 16. 20 , 9. spiral wound gasket size- 1 1 by 2 inch x 300- winding material- ss 304l filler material - expanded graphite outer ring - carbon steel design standard- as per asme b 16. 20 , 10. spiral wound gasket size- 1 1 by 2 inch x 600- winding material- ss 304l filler material expanded graphite outer ring - carbon steel design standard- as per asme b 16. 20 , 11. spiral wound gasket size- 2 inch x 150- winding material- ss 304l filler material ) /bid number: gem/2026/b/7201032 * /dated: 18-02-2026 & & / bid document1 / 21 & & ' ' /item category- expanded graphite outer ring - carbon steel design standard- as per asme b 16. 20 , 12. spiral wound gasket size- 2 inch x 300- winding material- ss 304l filler material - expanded graphite outer ring - carbon steel design standard- as per asme b 16. 20 , 13. spiral wound gasket size- 2 1 by 2 inch x 150- winding material- ss 304l filler material - expanded graphite outer ring - carbon steel design standard- as per asme b 16. 20 , 14. spiral wound gasket size- 2 1 by 2 inch x 300- winding materialss 304l filler material - expanded graphite outer ring carbon steel design standard- as per asme b 16. 20 , 15. spiral wound gasket size- 2 1 by 2 inch x 600winding material- ss 304l filler material - expanded graphite outer ring - carbon steel design standard- as per asme b 16. 20 , 16. spiral wound gasket size-3 inch x 150- winding material- ss 304l filler material - expanded graphite outer ring - carbon steel design standard- as per asme b 16. 20 , 17. spiral wound gasket size-3 inch x 600- winding material- ss 304l filler material - expanded graphite outer ring - carbon steel design standard- as per asme b 16. 20 , 18. spiral wound gasket size-4 inch x 150- winding material- ss 304l filler material - expanded graphite outer ring - carbon steel design standard- as per asme b 16. 20 , 19. spiral wound gasket size-6 inch x 150- winding material- ss 304l filler material - expanded graphite outer ring - carbon steel design standard- as per asme b 16. 20 , 20. spiral wound gasket size-12 inch x 150- winding material- ss 304l filler material - expanded graphite outer ring - carbon steel design standard- as per asme b 16. 20 , 21. spiral wound gasket size-18 inch x 150- winding material- ss 304l filler material - expanded graphite outer ring - carbon steel design standard- as per asme b 16. 20 , 22. spiral wound gasket size-18 inch x 600- winding material- ss 304l filler material - expanded graphite outer ring - carbon steel design standard- as per asme b 16. 20

corporations/Associations/Others

CTN :44004301

23 Feb, 2026 NA

Bardhaman - West Bengal

Tender For supply of ss304 spiral wound expanded graphite filled gasket , ss304 spiral wound expanded graphite filled gasket without inner and outer ring , ss304 spiral wound expanded graphite filled gasket without inner and outer ring size , ss304 spiral wound expanded graphite filled gasket with inner and outer ring , kammprofile gasket size od 422mm id 322 mm thickness 3 mm with graphite layer both side , kammprofile gasket size od 592mm id 550 mm thickness 3 mm thickness 3 0mm with graphite layer both side , ss 316 serrated kamprofile graphite filled mettalic gasket , spiral wound metallic gasket , sw gasket for mdbfp recirculation line flange , hp heater safety valve sw gasket , prds safety valve spiral wound metalic gasket s , prds safety valve spiral wound metalic gasket , ss 304 graphite filled elliptical spiral wound sw gaskets without rings , bcl line flange gasket , s h spray line flange gasket , r h spray line flange graphite filled ss304 sw gaske , ptfe for bfps phosphate dosing line and jop line ss304 spiral wound expanded graphite filled gasket without inner and outer ring, size-375x340x4.5 for exv#21/22, ss304 spiral wound expanded graphite filled gasket without inner and outer ring, size- 370x345x4.5 for cdv#1/2/3, ss304 spiral wound expanded graphite filled gasket without inner and outer ring, size-340x317.5x4.5 for deaearator pegging line valve, ss304 spiral wound expanded graphite filled gasket with inner and outer ring, size- 820x770x720x710x3.2x4.5x3.2 for tdbfp, ss304 spiral wound expanded graphite filled gasket with inner and outer ring, size-660x620x575x565x3.2x4.5x3.2 for tdbfp, ss304 spiral wound expanded graphite filled ) /bid number : gem/2026/b/7227926 * /dated: 13-02-2026 & & / bid document 1 / 27

CTN :44061594

10 Mar, 2026 2.25 Lacs

Sundergarh - Odisha

Tender For tender for supply of swg and formed graphite ring d d - gskt ring graphite 400x360x35 3 , swg asme b16 20 cl 300 , sw gskt w o ring 40x29x3 5 , sw gskt w o ring 43x34x4 , sw gskt w o ring 45x32x3mm , sw gskt w o ring 50x38x4mm , sw gskt w o ring 56x49x3 2mm , sw gskt w o ring 60x39 5x3 2 , sw gskt w o ring 76x66x3 2mm , sw gskt w o ring 90x66x3 2mm , sw gskt w o ring 112x86x3 2mm , sw gskt w o ring 116 5x106 5x3 2 , sw gskt w o ring 137x110x3 2 ss 304 , sw gskt w o ring 140x130x3 2mm , sw gskt w o ring 148 5x134x3 2mm , sw gskt w o ring 160x141x4 5mm , sw gskt w o ring 188x170x3 2 , sw gskt w o ring 193x179x3 2mm , sw gskt w o ring 215x185x4 , sw gskt w o ring 243 5x218x3 2mm , sw gskt w o ring 456x428x5 , sw gskt w o ring 480x420x4 5mm , sw gskt w o ring 165x110x4 5mm , sw gskt w o ring 220x140x4 5mm , f pkg graphite 112x80x16 , f pkg incon exp graphite 112x80x16 , f pkg pure graphite 112x80x16mm , swg asme b16 20 cl 150 , swg asme b16 20 cl 150 , swg asme b16 20 cl 150 , swg asme b16 20 cl 300 , swg asme b16 20 cl 150 , swg asme b16 20 cl 300 , sw gskt w o ring 220x206x4 5mm , sw gskt w o ring 230x216x4 5mm , sw gskt w o ring 245x220x3 2mm , sw gskt w o ring 260x242x4 5mm , sw gskt w o ring 300x280x3 2mm , sw gskt w o ring 118x102x4 5mm , sw gskt w o ring 138x108x3 2mm , sw gskt w o ring 148x124x4 5mm , sw gskt w o ring 200x186x4 5mm , sw gskt w o ring 248 5x231 5x4 5mm , sw gkt w o rng 40x32x3 5or40 5x31 75x3 2 , sw gskt w o ring 382x352x4 5mm , sw gskt w o ring 77 8x62x3 2 , swg asme b16 20 cl 300 , swg asme b16 20 cl 600 , swg asme b16 20 cl 300 , sw gskt w o ring 150x130x3 5mm , sw gskt w o ring 438x407x4 5mm , sw gskt w o ring 57x43x3 5mm , sw gskt w o ring 59 5x50 5x4 , sw gskt w o ring 115x95x4 5mm , swg asme b16 20 cl 150 , sw gskt w o ring 250x220x3 2mm , swg asme b16 20 cl 150 , sw gskt w o ring 258x242x3 2 , sw gskt w o ring 290x266x3 2mm , sw gskt w o ring 315x270x3 2mm , swg asme b16 20 cl 300 , swg asme b16 20 cl 150 , sw gskt w o ring 164x130x4mm , ars100 sw gasket , sw gskt w o ring 368x312x5mm , sw gskt w o ring 680x610x5mm , sw gskt w o ring 126x106x3 5 , sw gskt w o ring 124x106x3 5 , hp heater spiral wound gasket for hph5 6 , swg asme b16 20 cl 300 , lp heater gasket , gskt ring graphite 117x102x14 3 , gskt ring graphite 130x110x18 1 , gskt ring graphite 140x120x18 3 , gskt ring graphite 235x209x23 9 , gskt ring graphite 275x249x24 2 , gskt ring graphite 710x665x36 6 , gskt ring graphite hrh strnr seal ring , gskt ring graphite ms strnr seal ring , swg asme b16 20 cl 150

CTN :43987947

07 Mar, 2026 NA

Khammam-T - Telangana

Tender For supply of lnconel wire braided as per attached technical specificationssize 52 x 35 x 8 mm one set 10 nos , expanded pure graphite gland packing rings reinforced with lnconel wire braided as per attached technical specificationssize 22 x 12 x 5 mm one set 10 nos , expanded pure graphite pressure seal ring as per attached technical specificationssize 240 x 214 x 30 mm , expanded pure graphite pressure seal ring as per attached technical specificationssize 237 x 220 x 16. 5 mm , expanded pure graphite pressure seal ring as per attached technical specificationssize 147 x 134 x 15. 5 mm , expanded pure graphite pressure seal ring as per attached technical specificationssize 103 x 93 x 14 mm , expanded pure graphite pressure seal ring as per attached technical specificationssize 188 x 175 x 13 mm , expanded pure graphite pressure seal ring as per attached technical specificationssize 268 x 247 x 19 mm , expanded pure graphite pressure seal ring as per attached technical specificationssize 267 x 245 x 20 mm , expanded pure graphite pressure seal ring as per attached technical specificationssize 267 x 245 x 7 mm , expanded pure graphite pressure seal ring as per attached technical specificationssize 180 x 162 x 12 mm , expanded pure graphite pressure seal ring as per attached technical specificationssize 165 x 152 x 10 mm , expanded pure graphite pressure seal ring as per attached technical specificationssize 164 x 151 x 10 mm , expanded pure graphite gland packing rope as per attached technical specificationssize 3 x 3 mm square cross section , expanded pure graphite gland packing rope as per attached technical specificationssize 4 x 4 mm square cross section , expanded pure graphite gland packing rope as per attached technical specificationssize 5 x 5 mm square cross section , expanded pure graphite gland packing rope as per attached technical specificationssize 6 x 6 mm square cross section , expanded pure graphite gland packing rope as per attached technical specificationssize 8 x 8 mm square cross section , expanded pure graphite gland packing rope as per attached technical specificationssize 10 x 10 mm square cross section , expanded pure graphite gland packing rope as per attached technical specificationssize 12 x 12 mm square cross section , pure graphite die moulded rings as per attached technical specificationssize 95 x 85 x 2 mm , pure graphite die moulded rings as per attached technical specificationssize 85 x 75 x 2 mm

Central Government/Public Sector

CTN :43725248

20 Feb, 2026 NA

Medak-T - Telangana

Tender For corrigendum : tender for supply of gasket -o ring gasket cs r54 pitch dia 323.85 rj , o ring gskt ss r53 pitch dia 323.85 , rj , nab m.s.w. gasket size 1 -300 ptfe , nab msw gasket 20 -150 rf graphite , nab msw gasket 24 -150 rf graphite , msw gasket-1-600-graphite filler , gasket36msw graphite-150rf 16.47b , msw gasket graphite flr 44-150 16.47b , gasket rj oval ss grvno-r45 pitch 211.12 , gasket caf ss jkt gr.o/1 size 3 cl150 , gasket caf ss jkt gr.o/1 size 6 cl150 , o-ring gasket , ss , r47 pitch dia 228.6 , o ring gskt ss , r54 pitch dia 323.85 , rj , nab msw gasket 30 -150 ptfe , nab m.s.w. gasket size 16 -150 grph , paper(press) 0.175mm-is 8570 type b , gasket r.j. ovel r55 ss , nab m.s.w. gasket size 1 -1500 grph flr

CTN :43831617

24 Feb, 2026 NA

Bardhaman - West Bengal

Tender For supply of new control panel assembly with up to 750 ma , power contactor,415v, 3phase,170a,3 no-3nc , graphite gland packing asbestos,20 mm, , regulator, ke 600, 6260416, wldng, knob , oil ring for bearing de 100 x 125 mla 368 , valve ft, cast steel, 150 mm , roller bearing 22222 cc, spherical dbl, 110 mm , clutch band assembly , track nut 86014142 , track bolt 860141401

Central Government/Public Sector

CTN :43800500

20 Feb, 2026 NA

Raigad - Maharashtra

Tender For tender for supply of gland packing , ptfe+graphite , 6mm sq , gland packing , ptfe+graphite , 10mm sq , gland packing , ptfe+graphite , 12mm sq , gland packing , ptfe+graphite , 8mm sq , gland packing , ptfe , water ser , 10 mmsq , gland packing , ptfe , water ser , 12 mmsq , gland packing , abrasion resistant , 10 mm , gland packing , abrasion resistant , 12 mm , gland packing , abrasion resistant-14 mm , gland packing , abrasion resistant , 16 mm , gland packing , abrasion resistant , 6mm , gland packing , abrasion resistant , 8mm , gland packing , non-asb./graphite , 1/2 inch in , gland packing , non asb./graphithre , 1/4 in , gland packing , non-asbestos/ptfe , 5/8 inch , gland packing , non-asbestos/ptfe , 1/4 inch sq , hydraulic jack 5 t cylindrical , hydraulic jack 5 t flat type , hydraulic jack 15 t cylindrical , hydraulic hand pump , flexible shaft grinder(ff2)-2 speeds-6mm , rubber sheet com. 3mmx1m , parker o ring set box in mm , parker o ring set box in inches , carbide drill bits 3.0 mm , carbide drill bits 4.0 mm , carbide drill bits 5.0 mm , carbide drill bits 6.0 mm , carbide drill bits 8.0 mm , carbide drill bits 3.5mm , carbide drill bits 5.5mm , carbide drill bits 6.5mm , carbide drill bits 7.0mm , carbide drill bits 7.5mm , carbide drill bits 8.5 mm , carbide drill bits 9.0mm , carbide drill bits 9.5mm , carbide drill bits 10.5mm , carbide drill bits 11.0mm , carbide drill bits 11.5mm , carbide drill bits 12.0 mm , carbide drill bits 12.5mm , carbide drill bits 13.0 mm , carbide drill bits 13.5 mm , carbide drill bits 14.0 mm , carbide drill bits 14.5 mm , hand operated hydraullic test pump

CTN :43816847

20 Feb, 2026 NA

Chhindwara - Madhya Pradesh

Tender For supply of mild steel flat 50 cross 8 mm , mild steel flat 50 cross 10 mm , mild steel flat 50 cross12mm , mild steel flat 65 cross 10 mm , mild steel flat 75 cross10 mm , mild steel flat 100 cross 10 mm , mild steel square 40 cross40 mm , mild steel square 50 cross50mm , mild steel square 60 cross60mm , mild steel square 12 cross12mm , hack saw blade 300 cross13cross1mm , hack saw blade 12 cross1cross300mm , hack saw blade 12inchcrosshalfcross3mm , mild steel round bar diametre12mm , mild steel round bar diametre25mm , mild steel round bar diametre30mm , mild steel round bar diametre40 mm , mild steel round bar diametre45 mm , mild steel round bar diametre50 mm , mild steel round bar diametre60 mm , power saw blade teeth , cotton waste , emmery paper fine 80 number , emmery paper fine 100 number , emmery paper fine 120 number , emmery paper fine 180 number , emmery paper fine 220 number , emmery paper fine 320 number , mobil oil , mobil oil 15w40 , grease , coolent , distil water , gear oil 90w , ranga and flucross , aluminium sheet , oil sheel paper sheet , cock sheet 2cross2 fit , nut bolt , disel filter , piston ring set100 mm , head gasket 100 mm , intake ecrossaust gasket 100 mm , rubber seal , mild steel sheet 2mm 4cross6 fit , mild steel sheet 3mm 4cross6 fit , stainless steel sheet 100cross25cross3 mm , alluminiumsheet 100cross25cross3 mm , copper sheet 100cross25cross3 mm , mild steel pipe diametre50cross3 mm , mild steel electrode , mild steel filler rod , stainless steel filler rod , coper filler wire , m g welding filler wire , cutting grinder blade , cutting stone wheel , abrasive cut of machine bladediametre , flucross borecross , aluminiumrounddiametre50mm , high speed steel tool bit , cleaning brush , grinding wheel staright , hydraulic oil , alluminium sheet 20 gauge 2cross3 fit , cast iron block 60cross60cross60mm , cast iron block 50cross50cross50mm , copper tube , refrigrant , refrigerant , refrijrant , tefflon tap , battan solder , brake oil dot 4 , cutting oil , aluminiumrroundbar , welding electrode , soldring wire gram , wooden top 42inchcross18inchcross18mm , wooden sitting ply 42inchcross12inchcross18mm , wooden back ply 42inchcross6inchcross18mm , nut bolt with cottor sink type diametre6mm diameter, length 3 inch , welding electrode , grinding wheel cutting , grinding wheel , drill bit for wooden , drill bit for metal , mild steel pipe , profile sheet , profile screw , profile drill bit 6mm , profile drill bit 8mm , profile drill bit 10mm , leather safety aprons , leather safety gloves , safety glass with side shields , safety helmet , ear plugs , safety shoes , rubber gloves or asbestos gloves , safety goggles , respirators or masks or dust mask , safety gloves cotton and anti cut , safety gloves heat resistant , reflective jacket , lubricant , brush set , oil paint colour ferozi or red or black or silver or gold , adhesive , glue , sealant , negative cap , sealing plug , paper or fibrous fabric , brass pins , gelling agent , potassium hydrocrosside solution , zinc powder , graphite or coal dust , manganese diocrosside powder , nickel plated steel sheet , chemical spill kit , cotton clothes , esd safety kit , cotton waste dusters , loose nut and bolts and rivets for assembly , filter paper , test tubes , flasks , beakers , burettes , pipettes , flashlight , inspection mirror , first aid kit //bid details2 / 108

CTN :43574316

26 Feb, 2026 NA

Delhi - Delhi

Tender For procurement of spares for rafale aircraft - terminal board, filter element,fluid, relay, contact,electrical, connector body,plug,electrical, splice,conductor, filter element,fluid, contactor, sealing and marking compound, equipped barrel locking lever, equipped feeder box front quick-release pin, equipped electric control unit quick-release pin, equipped feeder box rear quick-release pin, equipped composite cover quick-release pin, equipped barrel lock quick-release pin, shell extractor lock, pin,quick release, copper joint meral-plastic, detector,clogging-fuel, antistatic bag, caster,swivel, bit,screwdriver, screw, screw, bag, plastic, contactor, circuit breaker, seal,sleeve, marker assortment, tube type, oil filter, engine front door fire detector, varnish, screw, screw, mounting plate, anti-g coupling, equipped cover, primer coating, lot of lable, flange, male plug 1/4", interrupter xcwd2116l5, interrupter zcwd21l5, pin, lacquer, finish paint (pu 66 8h nl matt black), plug, cylinder,graduated laboratory, o ring, modification kit, threaded pin, threaded pin, stud assembly,turnlock fastener, preformed packing, screw,m2.5x4, sheath and label kit, fuel draining plug, pin,quick release, sulphur traping bag, switch,toggle, o-ring, universal hatch with screw, day/night distress signal, thrust plate, internal protection minral oil, screw,cap,socket head, internal cover plate, washer, cover access, cleaning compound,solvent-detergent, cockpit light bulb, cleaning compound,solvent, pre-formed packing, filter cartridge, grease,graphite, dl 162 thinner, washer, washer, pin,quick release, screw,machine, nut, screw, screw, bit,screwdriver, lever assembly,manual control, screw,cap,socket head, screw, packing with retainer, blade, fixative, hardener,adhesive, packing retainer, pre-formed packing, o-ring, o-ring, manometer, antiseize compound, washer, elastic wing strap, sealing compound, priam 32005 hardener, pu66 internal paint, o ring, insulation blanket,thermal,aircraft, cover,access,aircraft, stiffener,aircraft, lever,remote control, spacer,plate, patch,structural component,aircraft, receptacle,positive lock, decal, self-sealing coupling, sealing glue, grease cartridge, silicon cartridge, screw,machine, o-ring, pre-formed packing, o-ring, chemical,corrosion

CTN :43416597

05 Mar, 2026 NA

Delhi - Delhi

Tender For procurement of spares for mi-17v5 helicopter - roller 6 x 60, radial bearing, gasket, valve cap, cable, sealing, aso-2v fairing lock, cable 40 mtrs, ring, ring, diaphragm, valve tappet seal, gasket, valve cushion, valve sheet, 10 k ohm trimpot, hose 390mm, ring lock, graphite ring, safety pin, screw, oil gauge glass, hose, jb interconnecting pcb, 7829.0090-, spring, capacitor, mounting rod safir apu, mounting rod safir, control rod, control unit, secure memory module, cover, breather, washer, power unit, analog interface unit, bolt, 6channel amplifier, 6channel amplifier with volume control (female pin ), 6 channel amplifier with volume control (male pin ), taper washer, spherical washer, pin, filler neck, sealing ring, control rod, spring, spring, thrust ring, adjusting washer, rod, mounting rod safir apu, sheet, cover, bearing sleeve, nut, spacer ring, distance ring, ring, ring, ring, ring, ring, chip detecter ??-1, conversion device, support needle, varnish, obturator cover, star sleeve, filter, sealing ring, filler wire nemo-25 (67n26n) 1.6mm, philips cinema xenon lamp, lock washer, eye bolt, push button, dial, cable grip, nut

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Central Government/Public Sector

Central Government/Public Sector