Latest teflon ring Tenders | Government teflon ring Tenders

Central Government/Public Sector

CTN :43229555

14 Jan, 2026 NA

Katni - Madhya Pradesh

Tender For supply of teflon ring (ptfe) for hs tm type hs 15250a

Central Government / Public Sector

CTN :43158890

25 Dec, 2025 41.72 Lacs

Begusarai - Bihar

Tender For tender for supply of body gasket 3in 300 184338.842.000 , gskt , maxflo3 , 24x18mm , 3.50mmthick , 184344 , packing set , pn184323.150.000 , flowserve , seal kit factuator 150sr spax0030-bga , val seat retainer , thrust bearing , pn 006 0794 36 , trim set for 2in vsl control valve , shaft fvlv , shaft bearing , pn006 0539 36 , bearing , post , maxflo 43 , 3 in4 in , bonnet gasket , ptfe part no. - 001793.925.000 , seat gasket , ptfe part no. - 001794.925.000 , seat ret , mk1 , 3 in , cl 150600 part no. - 001222.181.000 , soft seat , insert , mk1 , 3 in , tn 2.62 , cl 150600 part no. - 001683.925.000 , seat ring , mk1 , soft , 3 in , tn 2.62 , cl 150600 part no. - 001682.150.000 , actuator stem o-ring part no. - 001181.650.000 , plug , mk1 , 3 in , lin , tn 2.62 , cl 150600 , 2 stroke part no. 001949.150.000 , actuator , cyl , f4in , 22kgcm2 glb vlv , actuator seal kit , pnrg1sksa07n , actuator seal kit , pnrg1sksa08n , actuator seal kit , pnrg1sksa09n , seal kit rg112 , pn-rg1sksa12n , vlv seal kit gskt set , pnrg2sksa10n , actuator seal kit , rg2sksa12n , flowserve , actuator seal kit , rg2sksa14n , flowserve , seal kit , rg316 , pn-rg3sksa16n , seal kit actu rg3 sing ac pn rg3sksa18n , seal kit factuator 150sr spax0030-bga , vl25 actuator with rm positioner

CTN :43205988

06 Jan, 2026 NA

Chittorgarh - Rajasthan

Tender For tender for supply of maintenance parts fkgin ref no:, hbl976600014, hsn, code: 85389000, consumables set fkgi 10years ref no: hbl976600140, hsn, code: 85389000, kit grais silic+ptfe tube 100g. hbl976600150, hsn, code: 85389000, set of seals fkgin/if insulator chamber, hbl976600220, hsn, code: 85389000, set of seals fkgin supports insulators, hbl976600221, hsn code: 85389000, set of seals for safety diaphragm fkgin, hbl976600202, hsn code: 85389000, set of seals for sf6 valve fkgin/if, hbl976600203, hsn, code: 85389000, set of bearing & moving transm. fkgin, hbl976600204, hsn code: 85389000, set of fkgin/if molecular sieve exchange, hbl976600215, hsn, code: 85389000, set of parts for τανκ, ηβκιτpdr including: joint u pb7013 m148-hbl-01717121, level indicator-hblp12594601, hsn, code:85389000, set of hp pipe & lp, pipe gasket, hekitpdr including: flexible pipe-hbld00494001, o ring hbl-02445805, o-ringhbl-02445862, seal-hbld00276601, screw chc m8*25 a4-80-hbl-02147737, hsn, code: 85389000, set of safety valve, hbkitpdr including: safety valve-hblp12596701, o-ring-hbl-02445804, o-ring-hbl-02445815, hsn, code: 85389000, control & bleeding valves -hbkitpdr including: valve-hbl-02466517, seal-hbl-02445530, bleeding valve-hbld00444001, o-ring-hbl-02445966, hsn, code: 85389000, ram rod-, hbld00390301, hsn, code: 85389000, oil 20 l (un 3082)-hbl-01845310, hsn code: 85389000, door sealing, hydraulic cabinet-hbl-01717120, hsn code: 85389000

Central Government/Public Sector

CTN :42952934

22 Dec, 2025 NA

Ernakulam - Kerala

Tender For corrigendum : supply of mechanical seal spares : - viton shaft packing p2009 , viton sleeve packing , viton shaft packing p 2011 , insert mounting viton , carbon insert no 5 , mech seal ring tc , complete mechanical seal assembly p 2011 , shaft sleeve , gland gasket ptfe , mech seal ring tc tandem , viton o ring insert mounting , duraflex insert mounting , carbon insert no.5 tandem , complete mechanical seal assembly p2501 , ptfe shaft packing , viton insert mounting , complete mechanical seal assembly p4508 , complete mechanical seal assembly p2004 , mating ring tc , seal ring carbon , mating ring o ring viton , seal ring o ring viton , complete mechanical seal assembly p5504 , primary ring carbon , sleeve ss316 , bellow packing viton , mr packing viton , complete mechanical seal assembly p5505 , mating ring sic , pr packing viton , snap ring ss316

Central Government/Public Sector

CTN :43162939

02 Jan, 2026 6.56 Lacs

Gandhinagar - Gujarat

Tender For supply of gls top cup spare for aas make thermo fisher,seal o ring 0496-24 viton spare for aas make thermo fisher,membrane dia 47 ptfe spare for aas make thermo fisher,spares kit for 4 channel pump spare for aas make thermo fisher,plumbing kit spare for aas make thermo fisher,tube tygon 3 16idx5 160d p m spare for aas make thermo fisher,s series deuterium lamp for b spare for aas make thermo fisher,capillary tube 0.5mm id spare for aas make thermo fisher,tygon tubing 1.6mm id x 0.8mm wall spare for aas make thermo fisher,selenium data coded hollow cathode lamp spare for aas make thermo fisher,peek connector spares kit spare for aas make thermo fisher,capillary tube 0.5mm id spare for aas make thermo fisher,sp9 seal spare for aas make thermo fisher,baffle spare for aas make thermo fisher,spider spare for aas make thermo fisher,gauze disc spare for aas make thermo fisher

State Government

CTN :43103268

30 Dec, 2025 NA

Tapi - Gujarat

Tender For supply of various valves and their spare at dm plant and cpu regeneration for 500 mw unit no.6, utps.(bmd-6 et-6171) - ball valve size:15 mm,150 screwed end to npt f full bore 2 piece const lever operated, ss-316, astm a 351 gr. cf8m, ball valve, size: 25mm, 3 piece design, full bore, renewable teflon seat & seal, fitted with ss316 internal working parts, flanged ends, asa- 150 class., ball valve size:65 mm,150 raised flanged drilled to ansi b16.5 full bore 2 piece const lever operated, ball valve size:80 mm,150 raised flanged drilled to ansi b16.5 full bore 2 piece const lever operated, butterfly valve 50 nb, lever operated, ss body, used for caustic/acidic line at dm plant of unit6-utps., butterfly valve, nb 65, lever operated, ss body, used for caustic/acidic line at dm plant of unit6-utps., butterfly valve 100 nb, lever operated, ss body, used for caustic/acidic line at dm plant of unit6-utps., butterfly valve nb 125, lever operated, ss body, used for caustic/acidic line at dm plant of unit6-utps., butterfly valve 150 nb lever operated, ss body, used for caustic/acidic line at dm plant of unit6-utps., butterfly valve 50 nb (double acting), air operated, ss body, used for caustic/acidic line at dm plant of unit6-utps., butterfly valve, nb 65 (double acting), air operated, ss body, used for caustic/acidic line at dm plant of unit6-utps., butterfly valve nb 80 (double acting), air operated, ss body, used for caustic/acidic line at dm plant of unit6-utps., butterfly valve nb 100 (double acting), air operated, ss body, used for caustic/acidic line at dm plant of unit6-utps., butterfly valve, nb 200 (double acting), air operated, ss body, used for caustic/acidic line at dm plant of unit6-utps., diaphragm valve size 25 nb metal: cast iron., rubber lined diaphragm valve size 40 mm, rubber lined diaphragm valve size 50 mm (2), novel make, metal: cast iron., rubber lined diaphragm valve size 65 mm (2 ) novel make, metal cast iron., diapharm valve 80mm, rubber lined diaphragm valve size 100 mm (4), novel make, metal: cast iron., 40 nb double acting pneumatic diaphragm valve with flange end,actuator model 1018d/a,moc cirl,pn-10, 50 nb double acting pneumatic diaphragm valve with flange end,actuator model 1018d/a,moc cirl,pn-10, 65 nb double acting pneumatic diaphragm valve with flange end,actuator model 1035d/a,moc cirl,pn-10, 80 nb double acting pneumatic diaphragm valve with flange end,actuator model 1001d/a,moc cirl,pn-10, 100 nb double acting pneumatic diaphragm valve with flange end,actuator model 1002d/a,moc cirl,pn-10, 25 nb ball valve with flange end ,actuator model b52da, cl150, moc cf8m/ss316, 100 nb ball valve with flange end,actuaor model b125da,pn10,moc-cf8m/ss316, seal kit for 50 nb bfv consist of seat in epdm,o ring in viton and bearing ptfe, seal kit for 80 nb bfv consist of seat in epdm,o ring in viton and bearing ptfe, seal kit for 100 nb bfv consist of seat in epdm,o ring in viton and bearing ptfe, seal kit for 150 nb bfv consist of seat in epdm,o ring in viton and bearing ptfe, seal kit for actuator b52da consist of o ring,guide bands,bushes,circlips and washer, seal kit for actuator b83da consist of o ring,guide bands,bushes,circlips and washer, seal kit for actuator b83sr consist of o ring,guide bands,bushes,circlips and washer, seal kit for actuator b125da consist of o ring,guide bands,bushes,circlips and washer, seal kit for actuator b140da consist of o ring,guide bands,bushes,circlips and washer, complete valve assembly for 65 nb globe valve, cs globe valve class-150,80 nb (3"), ci check valve size 65 mm (nrv), ccs swing check non return valve 150,80 nb (nrv), non return valve (nrv) 100 mm 150

Central Government And Public Sector

CTN :42582444

19 Dec, 2025 15.90 Lacs

Champawat - Uttarakhand

Tender For corrigendum : supply of spares of w hunger make hydraulic hoist cylinder d d - ice wiper ring d50xd65x7.1 , tdi seal 110by125 x 12 part9010041 , fi 110 x 24 part no.012041 , ai 110by122 x 12 part no.038248 , gd 1000k 330by300 x 80 part036971 , tda 330by300 x 20 part 076394 , fa 330 x 35 part no 022677 , tdi 50by60 x 10 part 010018 , fi 50 x 19 part 012018 , por 320 x 6 part 03700 , back ring d333xd322.9x2 ptfe , por 105 x 5 part 031061 , por 100 x 4 part 031038 , back ring d110xd103.7x1 , por 64 x 3 part no 030815 , por 12.5 x 2 part no 13604 , ice wiper ring d142xd110x32 , throtle valve pos no 2 m36x1.5 material stainless , guide piece pos.no 12 d205xd115x158 material st52 3 , cover pos.no 14 d190xd138x45 material st52 3 , guide ring pos.no 16 d151xd115x24 material c45 , cushioning ring pos no 17 d180xd120x43 material c45 , threaded ring pos no 18 d198xd170x23 material st52 3 , cushioning bush pos no 22 d120xd103x300 material st52 3 , backstop pos no 26 d95xd37x70 material c60 , screw plug pos no 27 d30x40 material c45 , plug pos no 28 m26x1.5x28 material 5.8 , pin pos no 29 d16x68 material 10.9 , support pos.no 39 80x80x110 material ust37-2 , guide piece pos.no 44 d120xd38x150 material pom , cylinder bolt pos.no 76 m24x160 material 10.9 , cylinder bolt pos.no 77 m24x150 material 10.9 , cylinder bolt pos.no 78 m24x170 material 10.9 , cylinder bolt pos.no 79 m12x50 material 10.9 , cylinder bolt pos.no 80 m10x60 material 10.9 , cylinder bolt pos.no 81 m10x45 material 10.9 , cylinder bolt pos.no 82 m6x15 material 8.8 , cylinder bolt pos.no 83 m5x12. material 8.8 , cylinder bolt pos.no 84 m6x40 material 8.8 , threaded pin pos.no 85 m12x25 material 45h , threaded pin pos.no 86 m12x15 material 45h , threaded pin pos.no 87 m10x30 material 45h , threaded pin pos.no 88 m8x15 material 45h , cylinder bolt pos.no 89 m12x120 material 10.9 , lock nut pos.no 90 m24 material 8 , parallel key pos.no 91 a8x7x22 material , mini check coupling pos.no 94 , plain bearing pos.no 95 ge120hw-a material stainless , locking-ring pos.no 96 180.0x4.0 material , hexagonal nut pos.no 97 m36x3 material 4d , grip screw pos.no 103 c50 material gg , circlip pos.no 104 a12.0 material , grease nipple pos.no 106 am6 material , hexagonal cap screw pos.no 107 m5x15 material stainless , plug pos.no 109 r 1by2inch material 5.8 , cylinder bolt pos.no 111 m8x25 material 8.8 , hexagonal nut pos.no 112 m8 material 5 , plug pos.no 113 r 1 1by2 inch material 5.8 , clamp pos.no 119 sp 112pp li material , hexagonal nut pos.no 120 m5 material stainless , mini check coupling with test kit g1by4 inch , intra vane pump pos no 17 for power pack , air breather pos no 3 for power pack

Central Government/Public Sector

CTN :43000647

29 Dec, 2025 NA

Cuddapah - Andhra Pradesh

Tender For supply of ammonia compressor spares> - crank shaft assembly complete (part no.340.03.001.50 ), bearing bush (std) pump end (part no.082.28.050.50 ), thrust ring bronze (part no. 336.02.004.50 ), thrust ring steel (part no.336.03.005.50 ), driving plate (part no. 082.28.060.50), retaining plate assembly (part no. 336.14.114.50), bearing bush (std) drive end (part no.336.02.003.50 ), connecting rod bolt (part no. 082.04.040.51), bearing intermediate half (std) (part no.086.15.030.50 ), shaft seal (part no.082.08.000.50 ), piston assembly (part no.082.03.000.50 ), plate safety (piston) (part no.082.03.040.50 ), set of piston rings (part no.082.03.150.50 ), big end bearing half std (part no.082.04.030.50 ), gudgeon pin (part no.082.03.020.50 ), connecting rod with bolt (part no.082.04.070.50 ), delivery valve assembly (part no. 336.12.003.50), suction valve spring (part no.336.12.001.50 ), suction valve ring (part no.082.28.130.50 ), suction stroke limiter (part no. 336.12.002.51), cup spring (part no. 336.12.011.50), cylinder liner assembly (part no.336.04.000.50 ), cylinder liner(part no. 336.04.001.51), safety plate (connecting rod) (part no. 082.04.050.50), unloader piston assembly (part no. 336.05.007.50), oil pump assembly (part no. 082.07.000.50), filter wire gauge (part no. 336.10.009.50), paper filter (part no.351.09.014.50 ), suction filter assembly (part no. 336.10.023.50), discharge filter assembly (part no.336.10.031.50 ), tah-8 valve assembly (part no. 351.09.003.50), hex nut (connecting rod nut) (part no. 082. 04. 100 .51), spring (vld piston) (part no.336. 05 .002 .50 ), kit delivery valve ring and springs (part no.085.28.08 ), teflon ring (vld piston) (part no. 336.05.006.50), spring (oil regulator) (part no.082.09.020.50 ), oil level glass (part no.082. 28. 170. 50 ), ball dia 16 (part no. 999. 30 .785. 50), k5 valves (part no. 082. 16.001. 50), stud (short) m16 x35 (part no. 999.03.700.50), stud (long) m16 x65 (part no.999.03.710.50 ), hexagonal hd screw m16x35 (part no. 999.01.690.50), set of safety valve parts (part no.336.13.00 ), kit gasket/ o rings/ all packing for kc-9 compressor (part no. 852801), kit oil pump gear (part no. 0852805), kit liner parts(part no.0852810 ), kit-shaft seal o ring (part no.0852804 ), intermediate bearing assembly (part no.086.15.040.50 ), hex nut m16 (head cover) (part no. 999.06.687.50), bearing cover assembly drive end (part no.336.02.001.50 ), bearing cover assembly pump end (part no.082.02.001.50 ), stud for bearing cover m12 x 125l (part no. 999.03.688.50), stud for bearing cover m12 x 100l (part no. 999.03.683.50), hex nut m12 (part no.999.06.650.50), solenoid valves for kc-9 compressor (part no. 082.25.030.50), key for flywheel / shaft key (part no.082.28.191.50 ), fly wheel / compressor pulley - kc 9 (part no.350.01.033.50), oil return valve (part no. 082.06.000.50), kc buffer springs (part no.080.04.020.50 ), gudgeon pin bush (part no.082.04.020.50 ), piston (part no.080.03.110.50 ), gasket kpgm 3/b (head gasket) (part no.082.28.670.50 ), ring teflon (safety valve) (part no.336.13.002.50 ), aluminum packing set (part no. 082.19.003.50), o-ring set for kc-09 (part no.080.19.005.50 ), gasket set (part no.080.19.001.50 ), gasket round flange 150 nb (part no. 993.00.311.00), hex. head bolt m 10 x 70 (part no. 999.01.655.50 ), housing for piston (part no. 082.10.090.51), shaft seal cover (part no.082.28.160.50 ), spring (leaver) (part no.082.10.050.50 ), springs (oil filter) (part no.336.10.006.50 ), springs (suction filter) (part no.082.12.040.50 ), spring (vld) (part no. 336.05.002.50), curtation spring (part no.082.100.080.50 ), set of pistons & springs (oil pump) (part no. 820706 to 820715), cranck case heater (part no.082.26.173.50 ), ferrule (part no.999.16.001.50 ), union nut (part no. 999.16.063.50), top housing assembly suction (part no.336.10.035.50 ), top housing assembly discharge (part no.336.10.036.50 ), reducing nipple (part no.336.14.111.50 ), ferrule (pa

Central Government/Public Sector

CTN :42972226

19 Dec, 2025 11.27 Lacs

Muzaffarpur - Bihar

Tender For supply of glassware d d - petri plates glass , petri plates , digital micro micropipette for molecular works fixed volume, thermo eppendrof , digital micro micropipette for molecular works fixed volume thermo eppendrof , digital micro micropipette for molecular works fixed volume thermo pendrof , micropipette tips , pcr tubes flat cap , pcr plate full skirt , micocentrifuge tube , racked conical bottom centrifuge tube , parafilm m seatling film , 4-way universal tube rack , desicator vaccum set , spatulas , narrow mouth bottle hdpe with pp amber closure , wide mouth square bottle pp with pp closure , measuring cylinder glass , beaker glass , beaker , pipette controller pp , accupense bottle top dispenser , burettes glass , sample container pp with hdpe closure , specimen tube ps with ldpe snap cap , hand protector silicongrip , ice bucket with lid pur , pcr tube , semi skirted deck 96 wells standard pcr plate , round magnetic stirrer bar with pivot ring ptfe , powder funnel steam with cone glass , magnetic retriever ptfe , conical flask graduated glass , mortar pestle porcelain , beaker tongs asbestos jaw glass , beaker tongs plastic coated ja glass , brush test tube , brush flask , brush pipette , universal clamp , clamp extension universal , boss head aluminum alloy , 165mm scoop , burette retort stand pp base with ss rod , 25mm silica crucible for labs , sxohlet extraction apparatus set

Central Government/Public Sector

CTN :42954792

18 Dec, 2025 NA

Jhansi - Uttar Pradesh

Tender For supply of purchase of plasticware and lab consumables d d - carboy with stopcock pp with tpe gasket 5 liter , wide mouth autoclavable wash bottle pp with blue pp closure 500 ml , wide mouth autoclavable wash bottle pp with blue pp closure 1000 ml , analytical slash long stem funnel , micro tips bulk 10ul , micro tips bulk 200ul , micro tips bulk 1000ul , 0 point 5ml tube , 1 point 5ml tube , 2ml tube , gloves medium , gloves large , disposable wipes , universal combi rack , utility tray 320x260x70mm , utility tray 360x310x130mm , utility tray 540x435x130mm , draining tray , pcr mini cooler pp with insulating solution , pcr tubes 0 point 2ml , semi skirted raised deck 96 wells standard profile pcr plate , optical plate sealer , round magnetic stirrer bar with pivot ring ptfe slash alnico v magnet , magnetic retriever ptfe slash alnico v magnet , reagent bottles 100ml , reagent bottles 250ml , reagent bottles 500ml , reagent bottles 1000ml , reagent bottles wide mouth 1000ml , measuring cylinder 10ml , measuring cylinder 100ml , measuring cylinder 1000ml , flat bottom flask 2000ml , flat bottom flask 5000ml , culture tubes flat bottom 50ml , cover slip square , autoclavable transparent disposable bag 12 inch hx10 inch b , autoclavable transparent disposable bag 20 inch hx14 inch b , autoclavable transparent disposable bag 34 inch hx20 inch b ) /bid number : gem/2025/b/6940520 * /dated: 27-11-2025 & & / bid document 1 / 30

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