Latest ptfe ring Tenders | Government ptfe ring Tenders

Central Government / Public Sector

CTN :43435974

20 Jan, 2026 NA

Jagatsinghapur - Odisha

Tender For corrigendum : tender for supply of deep groove ball bearing p/n- 20147007 , chain wheel p/n- 20005146 , compression ring p/n- 20107737 , rotary shaft seal p/n- 20002872 , sealing packing p/n- 20397246 , holding bushing p/n 20002365 , labyrinth seal ne , p/n-118857 , o ring 645 x 3 mm , p/n-120276 , rotary shaft seal , p/n-137357 , o-ring , p/n 20063706 , rotary shaft seal , p/n 20065088

Central Government / Public Sector

CTN :43521844

22 Jan, 2026 NA

Jagatsinghapur - Odisha

Tender For tender for supply of spare parts of abb make critical ht motors : : - outside fan cw , p/n 9886737-c , abb , cvr outside fan , p/n 1008in200-zw4020 , abb , fan hsg cover , p/n 1008in200-zw4023 , abb , gasket(pstb box & adpt box) , p/n 4000075 , gasket(pstb box & cd box) , p/n 4000290 , gasket (ter box & cd box) , p/n 4000076 , gasket for cd box insp cvr , p/n 4000124 , gasket for terminal encl , p/n 4000122 , gasket(ins fix)4000072a/a , p/n 4000072 , gasket(prd)4000073/a , p/n 4000073 , gasket for cover plate-new/a , p/n 9956195 , gasket , m/t gland plate , p/n 9955446 , outside fan(ccw) , p/n 9886718 , abb , cvr of o/s fan hsgg , p/n 1026in200-zw4023 , cooling fan , p/n 68021715 , abb , fan cover , pn 50729125 , hxr400/v1(uni-dor) , loose oil ring- de , 9-2 , p/n 4001399 , floating labyrinth-d110e8 , p/n 4001402 , floating labyrinth-d22 100e8 , p/n 4001403 , loose oil ring-nde , p/n 4001400 , floating labyrinth-d100e8 , p/n 4001404 , floating labyrinth-d22 100e8 , p/n 4001405 , brfbs 15x12/200(gasket)/e , p/n 9870179 , seal btw stator & he , p/n 3aam004893 , abb , set of gaskets for he , p/n 3aamm99999 , abb , brg loose oil ring , p/n 3aam078601 , abb , extention cable , p/n 3aam077629 , abb , bearing rtd , p/n 3aam531971 , abb , space heater , p/n 3aam077299 , abb , proximitor , p/n 3aam076466 , abb , de end shield , p/n 3462ip300-lcd , abb , nde end shield , p/n 3462ip300-lcn , abb , grease valve , p/n 60124736 , abb , grease valve , p/n 60124671 , abb , grease nipple , p/n 50546705 , abb , motor ibc 5054132(6330) , p/n 60007454 , abb , motor ibc50540049(6330) , p/n 60007519 , abb , motor obc(6330)505497 , p/n 60088195 , abb , press spring , p/n 50173348 , abb , o-ring , p/n 50395421 , abb , nde circlip , p/n 29533261 , abb , circlip , p/n 29532907 , abb

Central Government/Public Sector

CTN :43544004

23 Feb, 2026 NA

Dahod - Gujarat

Tender For supply of set of labyrinth ring for nose suspension drive (msu tube) of wap7/wag9 locos.

Central Government/Public Sector

CTN :43054962

15 Jan, 2026 NA

Visakhapatnam - Andhra Pradesh

Tender For corrigendum : supply of weir mineral pump spare required in fgd area in ntpc darlipali - o-ring,35t139n254,23,weir,3/2 c-ah, o-ring-mech sl,35t158n259,weir,4/3dah, o-ring-mech sl,53t184n366,weir,10/8em, bearing,b009,weir,1.5/1bah, shim set,b025,weir,1.5/1bah, labyrinth,b062-10,weir,pump,1.5/1bah, shaft,b073m,e05,weir,pump,1.5/1bah, bearing seal,weir,pump,2/1.5 b-ah, int jnt rng,b1060,weir,1.5/1 bah, piston ring,b108,weir, shaft slv o-ring,b109,weir,pump,1.5/1bah, volute frm sl,b1125,weir,pump,1.5/1bah, disch jnt rng,b1132h,11,weir,1.5/1bah, seal ring,b122,weir,pump,1.5/1bah, intake joint,weir,pump,2/1.5 b-ah, implr o-ring,b217,weir,pump,1.5/1bah, shft slv,b424m,weir,1.5/1 bah, bearing,c009,weir,3/2c-ah, shim set,c025,weir,slurry pump,3/2c-ah, bearing seal,c089-10,weir,3/2c-ah, implr o-ring,c217,weir,pump,3/2cah, shaft sleeve,c424m,weir,pump,3/2cah, bearing,d009,weir minerals,4/3dah, shim set,d025,weir,pump,6/4 d ah, shaft,weir,pump,4/3dah, brg seal,d089-10,weir,pump,4/3 dah, shaft slv,weir,pump,4/3dah, shft slv,dam424m,weir,pump,6/4 d ah, bearing,e009,weir,8/6,12/10,10/8, shim set,e025,weir,pump,12/10em,fgd, labyrinth,weir,pump,8/6 e ah, impeller o-ring,weir,pump,4/3dah, bearing seal,epdm,weir,pump,8/6 e ah, piston ring,ci,weir,pump,8/6 e ah, intake joint ring,e4060,weir,6/4 d-ah, disch jnt rng,e4132l,weir,6/4 d-ah, shaft,cs,weir,pump,8/6 e ah, shaft sleeve,ss,weir,pump,8/6 e ah, seal rng,f10122,weir,12/10em, adptr ring,f10398m,weir,12/10em, shft slv,cam424m,7,weir,4/3cah

CTN :42860760

31 Jan, 2026 NA

Uttara Kannada - Karnataka

Tender For corrigendum : tender for supply of diesel engine spares c c -o-ring di 30x4 21 a7 , gasket monel , annealed gasket , gasket , piston 2 parts assembly , gasket , injection pipe , fr-xxbnn151349 , injection pipe , fr-xxbnn151349 , injection pipe , fr-xxbnn151349 , injection pipe , fr-xxbnn151349 , injection pipe , fr-xxbnn151349 , injection pipe , fr-xxbnn151349 , injection pipe , fr-xxbnn151349 , injection pipe , fr-xxbnn151349 , injection pipe , fr-xxbnn151349 , injection pipe , fr-xxbnn151349 , injection pipe , fr-xxbnn151349 , injection pipe , fr-xxbnn151349 , outlet gasket , gasket , tighening tool , inlet push rod , anode , non return valve , filter element , rack sensor fr-xxbnn151349 , speed sensor , fr-xxbnn151349 , speed sensor fr-xxbnn151349 , measurement device , bolt extract socket , red signal light , fr-xxbnn151349 , spring injector , o-ring r10 , gasket a 21x26 cu b1 , thermometer , loctite 243 nut lock , bearing shell ch7-pl5-80 , bearing shell , o-ring , gasket 4 holes 120x120x1 , 2 , end section , gasket , stbd diesel multipurpose duct c-901 , portdiesel multipurpose duct c-901 , handling of cylinder head , o-ring r3 , pin , broach assembly gasket , spring , clip dn 113 , o-ring front bearing of compressor pinion shaft , o-ring rear bearing of compressor pinion shaft , compressor front bearing labyrinth gasket , turbo charger speed sensor st115 , air filter , motor compressor cover o-ring timing gear side , thermometer , temperature sensor , temperature transmitter , temperature transmitter , port diesel pyrometric duct c-902 , adaptator t123-2 , inlet-exhaust vlave half shell , temprature sensor fr-98703000034 , thermostatic valve 74-83 c , nut lock with slot hm 10 stainless a2-80 , gasket , fuel make up pump , gasket , gasket , expansion bellows , air distributer , transmitter , tempreture sensor , pressure transmitter , transmitter , pressure transmitter , o-ring 6 , 4 x 1 , 9 r5a vit 80 sh , pressure transmitter , pressure transmitter , pressure transmitter , temperature transmitter , temperature transmitter , temperature sensor , fitting&dismantling of injection pp plunger-barrel ass t193 , annealed gasket a 22 x 32 cu b1 , 250/45 bar pressure reducer c615 , piston imf hp air pressure reducers 250-90 bar , piston imf hp air pressure reducers 45-20 bar , o-ring an 11 60c7 , o-ring an64 , extraction of liner and piston/con-rod assembly t139a , gasket , fr-xxbnn151349 , injection pipe , fr-xxbnn151349 , oil separator , fr-xxbnn151349 , star filter element , fr-xxbnn151349 , nc solenoid valve , fr-xxbnn151349 , injection pipe , fr-xxbnn151349 , injection pipe , fr-xxbnn151349 , injection pipe , fr-xxbnn151349 , injection pipe , fr-xxbnn151349 , injection pipe , fr-xxbnn151349 , injection pipe , fr-xxbnn151349 , injection pipe , fr-xxbnn151349 , injection pipe , fr-xxbnn151349 , injection pipe , fr-xxbnn151349 , combustion chamber cock fr-xxbnn151341 , refill can , reference fr-xxbnn151347 , iso 5-2 pneumatic , distributor fr-xxbnn151349

Central Government/Public Sector

CTN :42999808

31 Jan, 2026 NA

Koraput - Odisha

Tender For corrigendum : tender for supply of fabrication of 31 lines parts with hal materials d d - slotted tube , diaphragm unit , shaft , cover , external ring , ring , bearing casing of hpc , labyrinth cover , casing , drum i...iii stage hpc , ivth stage hpc disc , iv-vith stage hpc drum , vi th stage hpc disc , casing , internal ring of 4th stage , rotor drum 1-2 stage of lpc , 3rd stage lpc disc , casing of 3rd stage of lpc , casing of 2nd stage of lpc , flange with collar , support rim , external rim , flange , ring , spherical frame , flange , casing , spherical ring , weld ring , hydraulic cylinder , case

State Government

CTN :43430046

31 Jan, 2026 1.50 Crore

Udaipur - Rajasthan

Tender For corrigendum : rate contract of ctvs items - rate contract of ctvs items :-, eptfe pericardial membrane 6.0 cm x 12.0 cms x 0.1mm, extra corpeal true membrane all size (complete set), eptfe pericardial membrane 12.0 cm x 12.0 cms x 0.1mm, expanded ptfe cardio vascular patch 0.5 mm size: 1.0 cms x 9.0 cm, expanded ptfe cardio vascular patch 0.5 mm size: 5.0 cms x 7.5 cm, expanded ptfe cardio vascular patch 0.5 mm size : 3.0 cms x 6.0 cm, expanded ptfe cardio vascular patch 0.4 mm size : 3.0 cms x 6.0 cm, expanded ptfe cardio vascular patch 0.6 mm size : 2.5 cms x 3.8 cm, expanded ptfe cardio vascular patch 0.6 mm size : 5.0 cms x 7.5 cm, ptfe ringed tubes it should be entirely made of ptfe it should not have an external wrap,it should have open pore. structure averaging 20 microns intermodal distance encouraging tissue ingrowth and making it soft and easy to suture.75cm long all sizes, bifurcated dacron tubes the prosthesis should used directly, without preparation before implantation the prosthesis should be strong, elastic, easy to pierce, and it should not fraythe wall should be provided with a colour guiding linewhen the prostheses are bent they should retain a lumen of circular shapethe water permeability should be 0-5 ml.cm-2.min-1should supplied in unit packagingit should sterilized by irradiation 50 cm long all size, dacron tubes the prosthesis should used directly, without preparation before implantation the prosthesis should be strong, elastic, easy to pierce, and it should not fraythe wall should be provided with a colour guiding linewhen the prostheses are bent they should retain a lumen of circular shapethe water permeability should be 0-5 ml.cm-2.min-1should supplied in unit packagingit should sterilized by irradiationall sizes 60 cm long, dacron tubes the prosthesis should used directly, without preparation before implantation the prosthesis should be strong, elastic, easy to pierce, and it should not fraythe wall should be provided with a colour guiding linewhen the prostheses are bent they should retain a lumen of circular shapethe water permeability should be 0-5 ml.cm-2.min-1should supplied in unit packagingit should sterilized by irradiationall sizes ,70 cm long, dacron patches (a) 1mm thickness implantable reinforcing felt for surgical applicationit should avoid possible incision of the stitchesit should be sterlized by radiationsize - 60 40mm, dacron patches (b) 1mm thickness implantable reinforcing felt for surgical applicationit should avoid possible incision of the stitchesit should be sterlized by radiationsize- 120 80 mm, knitted vascular patch with collagen (a) it should be easily cut to any shapeit should be strong elastic easy to pierce and it should not have frayit should be sterlized by irradiation sizes 100 100, knitted vascular patch with collagen (b) it should be easily cut to any shapeit should be strong elastic easy to pierce and it should not have frayit should be sterlized by irradiation sizes 13 80, knitted vascular patch with collagen (c) it should be easily cut to any shapeit should be strong elastic easy to pierce and it should not have frayit should be sterlized by irradiation sizes 13 100, knitted vascular patch with collagen (d) it should be easily cut to any shapeit should be strong elastic easy to pierce and it should not have frayit should be sterlized by irradiation sizes 35 100, valve implantation kit 1 kit, coronary surgery assistant kit 1 kit, complex congenital surgery kit 1 kit, venablock it should have 3cc of glue available in separate vials -it should have a catheter with a light source at the tip to assist in locating catheter tip position -it should have all accessories for injection of glue into applicator included - it should have ce and cdsco approval, atherectomy system -it should have infusion and aspiration port -it should be ready to use without any additional equipment -it should have adjustable rotational speed -it should have a 100cms catheter length, glow n te

Central Government/Public Sector

CTN :43375542

15 Jan, 2026 NA

Bilaspur - Chhattisgarh

Tender For corrigendum : procurement of spares of ash disposal pumps for stage-ii, ntpc vindhyachal. - volute casing liner, clamp washer,f011e63,pump,10/8-ffah, frame plate,ci,asp,10/8-ffah, gland bolt,g045m,10/8-ffah, intake joint ring,pump,10/8-ffah, volute cover seal for 10/8ffah, lantern restrictor,g118,pump,10/8 ff-ah, shft slv o-ring,syn rbr,asp,10/8 ffah, gland,10/8-ffah, gland clamp bolt,10/8-ffah, brg assy,5,10/8-ffah, shaft spacer, shaft sleeve, end cover,ff024-10,10/8-ffah, bearing seal,syn rbr,asp,10/8ff-ah, labyrinth de side, piston ring,ye108,10/8-ffah, labyrinth, impeller

CTN :43384582

14 Jan, 2026 NA

Parganas - West Bengal

Tender For spare parts for arv wzt3 veh - aluminium gasket 8x14 ohs no 2058 part no 520.06.002, band pin (ohs no 1028) part no 54.28.682, boot ohsno 3402 part no 54-26-349-2a(roh-335, cover labyrinth ohs no 2054 part no 155.15.106, cover ohs no 2261 part no 172.61.034, cover ohs no 2755 part no 172.70.490, diaphragm (ohsno 774) part no 155.05.887, element filter part no 175.32.158sb, filter fuel part no 175.33.030sb, filter fuel (ohs no 928) part no 175.33.030sb, hose (ohs no 1171) part no 172.36.073sb, hose (ohsno 1199) part no 172.31.086sb, hose 40u 18-13 bor dia 18mm wall thk 5 part no tu 005.6016.82, hose 40u12-13 dia 12mm walthk 4.0mm part no 472001506, hose 40u142-1dia 142mm wall thk 5 part no 4720015056, hose connectin (ohs no 1173) part no 175.36.012sb.1, hose connection part no 175.32.044sb, packing (176-31-018sb-1) part no 5330610128874, packing ring part no 520.15.005.04, riing packing (ohs no 1768) part no 175.47.005, ring part no 155.29.2373, ring 12(ohs no 877) part no 520.15.001.01, ring 20 ohs no 2784 part no 520.15001.04, ring ct-15-10-2.5 part no ost b3.4652.80, ring ohs no 1860 part no 172.66.128, ring ohs no 1909 part no 175.51.020, ring ohs no 1988 part no 155.15.142, ring packing (ohs no 1506) part no 432.42.022, ring packing (ohsno511) part no 155.26.1015, ring packing ohs no 1902 part no 175.51.017.1, ring packing ohs no 2733 part no 432.66.124, ring universal joint oil ring part no 175.41.098, seal &spring set ohs no 124 part no cqa(hv)5-53-000, seal and spring set ohs no 1893 part no cqa (hv)5-51-002, seal oil ( ohs no 946) part no 54.02.416a, seal oil (ohs no 1652) part no 175.47.002sb, seal ring 36x42 part no sk.0.52.42, secor packing to die lamp wse nfp p/1678 part no 172-01-204sb, sgl rubber cap part no 902-01-40, shaft with gear driven ohs no 1820 part no 172.46.013sb, sleev(ohsno616) part no 175.32.273, strap (ohsno 1097) part no 175.35.032, tube (ohsno 643) part no 176.32.065sb.1