Latest spacing ring Tenders | Government spacing ring Tenders

CTN :41587246

19 Sep, 2025 NA

Mumbai - Maharashtra

Tender For corrigendum : tender for supply of compensating spring , guide screw , screw for upper seal fixing , pump gasket , washer , double lock plate 8x45 , grating 1140x100 glass fiber , outer valise fr , operating mechanism liferaft for service 2 , restrainer suit , hydraulic accumulator , bearing for pinion shaft , coupling , bearing for pinion shaft 30 x 38 x 30 46 x 4 , bearing for gear 22 x 26 x 25 32 x 3 , brake of gear , washer , washer 21 x 27 x 1 5 , washer 13din463 inox , washer 12din 127 , washer usit 8 7 x 16 x 1 , washer usit 6 7 x 11 x 1 , washer 15din 125 , washer 14din 127 , washer 8 x 12 x 1 5 , washer 10 x 16 x 1 5 , washer 23 x 30 x 2 , washer 12 x 18 x 1 5 , washer 14 x 18 x 1 5 , bearing , rod seal 28x31x5 5 viton , piston seal omkmr 50x39x4x4 2 ptfe glass nbr , 615 valve spring , g050 complete shaft seal version code xvxx , oeseal 37 82x1 78 , oeseal 21 95x1 78 , friction ring , friction washer , cotter pin 4x35 , springtype straight pin , lock washer , lock washer , grease tap , oring r13 , oring r30 , oring r36 , oring 30 00x3 00 nbr 70 , oring package electronics housing module , o ring , flat gasket dia30 5x44 5 ep0 5 , flat gasket 66 5x66 5 ep0 5 , sealing , seal set jw ref pb80 , 22/28x1 5 copper gasket , oring sealdia 127 x 2 5 , stud m 1235 bm 12 a480 nf e 25135 24 , screw h m 1635 a480 nf en iso4017 25 , screw chc m 620 a480 25/1 , nut m12 a470 nf en iso 4032 37 , pindia420 a470 nf e27481 59 , screw locking devicedia 12 , hempadur 4508h , hempadur 4508h grey 17140 , hempadur 45143 red 50630 , hempadur 45182 black 19990 brush , cable 1 x 10mm type h07rnf , hempadur mastic 45880 , flat seal , hempatex hb 46410 , hempatex hb 46410 black 19990 , cshaped flanged cable guide , closing strip , chain end attachment , bushing , chain support , seal , brass lubricator g 20 m10x100 , battery unit , screw m102020 , seal 044x062x2 , 21 30x3 60 nbr 80sh oring , 12 50x2 00 20a8 oring , oring , g012 rotor set cwrotation std low leadpump form l6 , balls bearing cs 6311 llb 2a na 33 , ball bearing 1r radial , hempel s anti slint powder 6500 on wet film , oring dia3x1 5 64c8 216904780 , quad ring seal 90 00x5 33 64c8 , mechanical seal simple b65/70 , ring bsd59 45 20a8 l j f , elastic coupling , oring seal d 58 x 2 fluorocarbon , oring sealdia 5 x 2 5 fluorocarbon , oring sealdia 93 x 2 5 fluorocarbon , oring d 139 3 x 3 53 nitrile 231 , oring d 172 x 3 20a8 23/1 , oring d 23 x 3 6 nitrile 70 shore 23 , radial oil seal type ba , outlet flange gasket , circlips , screw chc m820 stainless steel , bearing snfa , lock tab washer od 8 , screw h m16x70x38 cl 88 , filter , paper gasket square 51 00x40 00x0 5 holes 31 4 , steel screw h m16x60x38 8 8 , screw h m10x25x25 ss a4l80 , screw h m4x10x10 ss , screw h m8x30x30 cl88 , oring , pin v220 2673020 , bare steel threaded rod m12x1000 , split lip seal , upper seal , lower seal , gland for screw housing , upper seal , lower seal , gland for screw housing , mooring line polyamid 60m l22mm dia 97310n mini break load , cotter pin 6x65 copperaluminium , 120 m towing line , 7 m towline , chain , stainless steel washer d17 aisi 304 , screw locking device ref dn 10 , screw locking device ref dn 5 , tapper screws steel 10 9 254 , oring d 72 39x5 33 , shaft drain valve nd32 ht , ball drain valve nd32 ht , seat drain valve nd32 ht , orings kit for 11 solenoid valve , oring 67x4x75nbr90shore , serrated lock washer external teeth 5 , washer head screw m8 l10 , screw hm 0612 , oring 59 00x5 33 20a8 , stf330702/002e056x070x3 fiber gasket 56x70x3 , stf330702/002e081x094x3 fiber gasket 81x94x3 , oring dia6x1 864c8 , mechanical seal , oring dia12x1 5 64c8 , oring dia23 4x1 78 64c8 , oring dia11 89x1 98 20a8 , lock washer , plate

CTN :41759129

23 Sep, 2025 NA

Mumbai - Maharashtra

Tender For supply of 43.71.00.001.5 gasket ptfe 100 bar 300 deg c amar , 43.71.00.002.5 h gasket ptfe 100 bar 300 deg c amar , 43.71.00.003.5 valve ss316 1by4 inch npt amar , 43.71.00.004.5 needle valve hc276 1by4 inch npt amar , 43.71.00.005.5 adaptor ss316 1by4 inch amar , 43.71.00.006.5 adaptor hc276 1by4 inch amar , 43.71.00.007.5 solid stirrer shaft hc276 amar , 43.71.00.008.5 solid stirrer shaft ss316 amar , 43.71.00.009.5 impeller blade hc276 1lby2l amar , 43.71.00.010.5 impeller pitch blade 35 dia x 20mm amar , 43.71.00.011.5 rup disc inconel 600 12point7mm dia amar , 43.71.00.012.5 rupture disc assy ss316 amar , 43.71.00.013.5 rupture disc hastelloy c276 amar , 43.71.00.014.5 controller 202a amar , 43.71.00.015.5 indicator neuro 200ac amar , 43.71.00.016.5 body clamp bolt ss304 amar , 43.71.00.017.5 psv ss316 1by4 inch npt amar , 43.71.00.018.5 o ring viton cbys for 1by4 inch qrc amar , 43.71.00.019.5 controller neuro 202a amar , 43.71.00.020.5 pr indicator neuro 200ac amar , 43.71.00.021.5 indicator neuro 200 amar , 43.71.00.022.5 sparger or dip tube hc276 1l amar , 43.71.00.023.5 heater or motor switch 24vdc amar , 43.71.00.024.5 cooling switch 240vac amar , 43.71.00.025.5 thermocouple ss316 750mlby1l amar , 43.71.00.026.5 temp sensor 50mlby100ml amar , 43.71.00.027.5 temp sensor ss316 450ml rtd pt100 amar , 43.71.00.028.5 temp sensor 700mlby1l amar , 43.71.00.029.5 needle valve ss316 1by4 inch npt amar , 43.71.00.030.5 dead plug ss316l 1by4 inch nptm amar , 43.71.00.031.5 pr sensor ss316 0to160bar amar , 43.71.00.032.5 magnetic drive ss316 m08 3by8 inch amar , 43.71.00.033.5 vfd indicator ac375 amar , 43.71.00.034.5 short ckt protect ssr 25a 330vac amar , 43.71.00.035.5 cooling relay 5a 240vac amar , 43.71.00.036.5 cooling relay base 11 pin amar , 43.71.00.037.5 bush coupling disc 50mlto25l amar , 43.71.00.038.5 stirrer shaft 100mlby250ml amar , 43.71.00.039.5 solid stirrer shaft ss316 500ml amar , 43.71.00.040.5 impeller blade ss316 50ml amar , 43.71.00.041.5 pitch blade turbine ss316 500ml amar

CTN :41777807

01 Oct, 2025 NA

Delhi - Delhi

Tender For supply of polygon magnetic stirrer bar and 125 other items d d - polygon magnetic stirrer bar , oval magnetic stirrer bar, rare earth magnet, , borosilicate low form beaker , borosilicate reagent bottles , plastic clamps for joint fittngs, , borosilicate burettes with ptfe stopcock, , borosilicate liebig condenser , borosilicate cylinders class a, , borosilicate vacuum desiccator set , borosilicate crystallizing dishes , borosilicate petri dishes , borosilicate dean stark distilling apparatus , borosilicate round bottom flask , borosilicate round bottom flask 2 necks , borosilicate round bottom flask 3 necks , borosilicate erlenmeyer conical flask , borosilicate filter flask , borosilicate volumetric flasks class a, , borosilicate chromatography columns , borosilicate glass filter funnel , borosilicate powder funnel , borosilicate separating funnel, , borosilicate pressure equilising cylindrical funnel , borosilicate glass stoppers iso din , borosilicate enlarging connecting adapters , borosilicate adaptor straight cone with stopcock , culture tube flat bottom , test tubes without rim , graduated test tube with i c glass stopper , glass stirrer rod , watch glasses s - line , borosilicate buchner funnel with sintered disc , microscope glass slides, plain, , microscope glass slides , cover glass , 9mm screw top clear vials made from borosilicate , 9mm screw top amber vials made from borosilicate , tongs for beakers flasks , clamps three finger clamp , bossheads regular bosshead zinc pdc , retort ring retort ring with bosshead, , retort base retort base , rod for retort base retort rod , rubber septa , spatulas micro scoop , spatulas , aspirator bottles , reagent bottles , 10 reagent bottles , 11 reagent bottles , 12 reagent bottles , 13 reagent bottles , 14 reagent bottles , 15 reagent bottles , 16 reagent bottles , 17 reagent bottles , 18 reagent bottles , reagent bottles narrow mouth , low form beaker , nessler cylinders , cylinders class a hexagonal base , cylinders class a ,hexagonal base , cylinders class a ,hexagonal base, pour out , flat bottom evaporating dishes , drying trays , boropure glass filtration assembly , boropure ss filter funnel , mce 22um wh pl , forceps pointed forceps , petri dishes polygon magnetic stirrer bar, oval magnetic stirrer bar, rare earth magnet,, borosilicate low form beaker, borosilicate low form beaker, borosilicate low form beaker, borosilicate low form beaker, borosilicate low form beaker, borosilicate reagent bottles, borosilicate reagent bottles, borosilicate reagent bottles, plastic clamps for joint fittngs,, plastic clamps for joint fittngs,, plastic clamps for joint fittngs,, plastic clamps for joint fittngs,, borosilicate burettes with ptfe stopcock,, borosilicate liebig condenser, borosilicate cylinders class a, , borosilicate cylinders class a, , borosilicate cylinders class a, , borosilicate cylinders class a, , borosilicate cylinders class a, , borosilicate vacuum desiccator set, borosilicate vacuum desiccator set, borosilicate crystallizing dishes, borosilicate petri dishes (3.3 borosilicate), borosilicate dean stark distilling apparatus, borosilicate round bottom flask, borosilicate round bottom flask, borosilicate round bottom flask, //bid details 2 / 88

Central Government And Public Sector

CTN :41777953

01 Oct, 2025 NA

Kalpakkam - Tamil Nadu

Tender For supply of bronze globe valve of size 2" , class 150 rating, union bonnet, bronze disc with integrated ptfe seal , bronze globe valve size 2" class 300 rating union bonnet, bronze disc with integrated ptfe seal ring

Central Government/Public Sector

CTN :41764943

16 Sep, 2025 NA

Dahod - Gujarat

Tender For supply of ptfe ring for tm

CTN :41508263

17 Sep, 2025 NA

Shahdol - Madhya Pradesh

Tender For corrigendum : supply of physics lab equipment - procurement of physics lab equipment, millikans oil drop 1. gap between parallel plates : 5 mm 2. voltage supply between the plates: 140 800v dc continuously variable o regulation : 0.1% o stability : 1 digit 3. voltmeter : 3 digit led 4. illumination between the plates : led 5. microscope : magnification 30x 6. time meter : 0 999.9 sec 7. monitor: 420 tvl, lcd monitor 8. input power supply : 220v ac/50 hz 9. density of the oil used: 929 kg/m, fresnel bi-prism1. optical bench, 1000mm- 1 2. riders, lateral adjustment -2 3. riders, plain- 2 4. sodium lamp, 20w, 110v 1 5. adjustable slit -1 6. biprism carrier, adjustable 1 7. lens carrier, plain 1 8. eyepiece carrier, adjustable 1 9. micrometer eyepiece 1 10. ground glass screen- 1 11. eyepiece adapter ring -1 12. height fixing collar -3 13. biprism 1 14. lens, f = +150mm 1, cascade control trainer1.power supply: 220v ac / 50 hz or as per regional requirements 2.temperature range: ambient to 100 c or higher.3.flow rate range: 0 10 l/min (or adjustable based on application). 4.pressure range: 0 2 bar (or customizable).signal types: input: 4 20 ma, 0 5 v, 0 10 v (selectable). output: 4 20 ma, 0 5 v, 0 10 v (compatible with actuators).accuracy: 0.1% of full scale. response time: 100 ms. pid parameters: adjustable proportional, integral, and derivative gains., celeastron nexstar evolutionoptical deisgn: aplanatic schmidt-cassegrain aperture: 235 mm focal length: 2350 mm focal ratio: 10 focal length of eyepiece: 26 mm included barlow lens: omni 2x magnification of eyepiece: 90xmagnification of eyepiece with barlow: 180x finderscope: starpointer pro star diagonal: 2 mount type: single fork arm altazimuth tripod: stainless steel power requirements: internal battery included highest useful magnification: 555x lowest useful magnification: 34x limiting stellar magnitude: 14.4resolution (rayleigh): 0.59 arc seconds resolution (dawes): 0.49 arc secons light gathering power (compared to human eye): 1127xoptical coatings: starbright xlt secondary mirror obstruction: 3.35 in (85 mm) secondary mirror obstruction by diameter: 36%secondary mirror obstruction by area: 13%optical tube length: 22 intotal telescope kit weight: 21.14 kgmax slew speed: 4 degrees per secondtracking rates: sidereal, solar and lunaralignment procedures: skyalign, 3-star align, solar system aligncommunication ports: 1 hand control and 3 aux ports for optional accessoriesapp database: over 120,000 including 220 of the best deep sky and solar system objectsusb charge port: yes, spin coating unitprograms10 programs with up to50 steps each15 programs with up to50 steps eachspeed stability 2% 0.25%speed 120 rpm to 6,000 rpm 500 rpm to 10,000 rpmspin time 1 s- 1,000 s 1 s to 3,600 spower supply 24 vdc / 2ainterlock software/hardware interlockcase dimensionswidth: 170 mmheight: 140 mmdepth: 225 mmmaterialscentral pp unit andchuck, steel case, petdisplay and keypad, andtempered glass lidcentral ptfe unit andchuck, steel case, petdisplay and keypad, andtempered glass lidfuses 1 a slow blowweight 3 kg 3.7 kg, 3d printerpanel size 15 build size 33 x 18.5 x 40cm (lwh)build plate perforatedpanel resolution 8k resolutionaverage printing speed 70mm/hrxy resolution 43micronz-resolution from 10 micronoperation 5 touch panelconnectivity usb/ethernetslicer software chitubox v1.8.1printer size l40 x w47 x h68cmprinting volume l33 x w18.5 x h40cmprinter weight 35kghousing full metal, ellipso meter (holmarc)measurement range, 1 nm ~ 300 nm ; incident angle, 30 ~ 90 , error 0.1 ; dpss laser, 532 nm, 5 mw ; si photodiode, 5.8 x 5.8 mm active area ; polarizer, 0 ~ 360 ., michelson interferrometerbase dimension: 290x212x168mm (lxwxh)distance (m2 & bs): 100mmbeam splitter: 50 x 38 x7mm (lxwxt)compensating plate: 50 x 38 x 7mm (lxwxt)mirrors m1 and m2: 30 mm dia, thickness 10mmr:t: 50 : 50flatness of beam splitter: /8least count: 0.01mm (coarse adjustment knob)least count: 0.0001mm (fine adjustment k

Central Government/Public Sector

CTN :41553380

12 Sep, 2025 NA

Ernakulam - Kerala

Tender For corrigendum : supply of mechanical seal spares durametallic : - carbon insert , seal ring tc , complete mechanical seal assembly p2006 , shaft sleeve , o ring vition gland gasket , gasket vition pt. no. g , carbon insert no.5 , mechanical seal ring tc drive end , seal ring tc non drive end , complete mechanical seal assembly nde p2005 , complete mechanical seal assembly de p2005 , nde shaft sleeve , de shaft sleeve , duraflex shaft packing de , duraflex shaft packing nde , viton o ring sleeve packing nde , insert mounting duraflon de , insert mounting duraflon nde , carbon insert no.5 nde , o ring viton gland gasket , duraflon shaft packing , viton sleeve packing duraflon , duraflon insert ptfe , complete mechanical seal assembly 102p001 and 102p003 , mechanical seal ring tc , viton insert mounting , viton shaft packing , carbon insert no 5 , sleeve packing viton , gland cover o ring , sleeve gasket viton o ring

CTN :41705647

18 Sep, 2025 NA

Ernakulam - Kerala

Tender For supply of filter 200 mesh xxb0043 viscosity atac , o-ring xor0025 viscosity atac , plate driving xxb0924 viscosity atac , seal xxb0627 viscosity atac , seal ptfe xxb0629 viscosity atac

State Government

CTN :41706721

09 Oct, 2025 12.45 Lacs

Bengaluru - Karnataka

Tender For procurement of gaskets and packings at yelahanka combined cycle power plant - rubber cord-viton-cord14mm, rubber cord-viton-cord, viton rubber chord 12mm, viton rubber 10.0mm, viton rubber chord 9.0mm, rubber cord-viton-cord-8mm, rubber cord-viton-cord 7mm, rubber cord-viton-cord -6.5mm, viton rubber chord 6.0mm, card rubber 5 mm dia, viton rubber chord 4.00mm, gland rope nonasbestos 14mmsq, gland rope 5 mm square , style-54 super 5mm thick, style-54 super 3mm thick, style-54 super 2 mm thick, style-54 super 1 mm thick, style-54 metallic 1.50mm thick, style - 54, 2000 x 1500 x 0.80mm thickness, style-54 metallic 5 mm thick, style-54 metallic 4 mm thick, style-54 metallic 3mm thick, st.- 54, 1525 x 1650 x 2.0 mm thk, style-54 metallic- 1 mm thick, ptfe sheet 3 mm thick, ptfe sheet 2 mm thick, teflon sheet 1mm x 1 mtr w, rubber gasket, 5mm thick, rubber gasket, 4 mm thick, rubber gasket, 3 mm thick, neoprene rubber gasket of 3 mm thk, neoprene rubber gasket 2 mm, graphite rope 20 mm, graphite gland rope 12mm sq., graphite gland rope 10mm sq., grphite gland rope 8mm sq., graphite gland rope 6mm sq., st 20 caf join sh 3mm thick, st1000 dry asbestos packing rope 20 mm, st1000 dry asbestos packing rope 14 mm, st1000 dry asbestos packing rope 12 mm, st 1000 dry asbestos packing rope 10 mm, st 1000 dry asbestos packing rope 8 mm, st 1000 dry asbestos packing rope 6 mm, st 59 caf join sh 0.8 mm thick, style - 59 oil gasket 2000 x 1500 x 0.50mm thickness, champon gasket style 59 5mm thick, champin oil gasket, style- 59 oil gasket 2000 x 1500 x 3mm thick, gasket sheet oil dark grey, st 59 caf join sh 1 mm thick, st 54 caf join sh 0.8mm thick champion style 54 super caf jointing sheet, st 54 caf join sh 3 mm thick, non asbestos sheet-2.5mm thick, non asbestos sheet-3 mm, st 39 caf join sh 1.5 mm thick, champ style -39 joint sheet 5mm, champion make water gasket 4 mm style 39 , st 39 caf join sh 3 mm thick, gasket 1525 x 1650 x 02 mm, caf join sh 1525 x 1650 x 01mm thick size, style-20 gasket, 4mm thk, non asbestos gland rope 6mm sq., gland packing-20mm, gland packing size--16 mm, gland packing-14mm, gland packing-12mm, gland packing size--10 mm, gland packing-8mm, neoprene rubber cord 5mm dia, gasket style 20 water 3mm thk, gasket style-20 water 1mm thk, rubber o-ring cord (3mm), rubber o-ring cord (2.5mm), rubber o-ring cord (2mm)

Central Government/Public Sector

CTN :41714382

23 Sep, 2025 9.01 Lacs

Udyogamandal - Kerala

Tender For spares for antico pumps - teflon bellow rotary unit for antico pump he 120, ceramic stationary unit for pump for he 120 antico, pump model he 120, ceramic sleeve 1 1/8" for antico pump he 120 - antico pump model he 120, he 120 ct bare shaft - не 120 ст, he 120 ct impeller o-ring - he 120 ст, he 120 ct oil seal (30x42x41) make: antico part no. 73630424, he 120 ct oil seal (25x40x10) - не 120 ст, he 120 ct bearing housing - he 120 ct, he 120 ct bearing cover -lb make: antico part no. 70141208, he 120 ct bearing cover-o.b make: antico part no. 70141209, gasket for volute casing teflon-2 for antico pump he 120, back plate for antico pump he 120 for antico pump he 120, impeller for antico pump he 120-material-polypropelene, volute casing pp for antico pump he 120, he 130 ct bare shaft, he 130 ct impeller oring - make: antico part no. 73030189, he 130 ct oil seal (30x42x10) make: antico part no.73630428, he 130 ct oil seal (25x40x10) 73625408 make: antico part no., не 130 ct bearing housing make antico part no. 70141307, he 130 ct bearing cover lb make: antico part no. 70141308, he 130 ct bearing cover o.b make: antico part no. 70141309, gasket for casing ptfe for antico pump he 130, back plate - antico pump model-he130, impeller-antico pump model - he 130, volute casing-antico pump model - he 130, rotary bellow unit for exp 160-170 pump (1.375") - antico, pump model exp 160/exp 170 with gft face, ceramic stationery seat for antico pump exp 160, shaft sleeve ceramic for exp 160 ctr-antico pump model exp 160, exp 160 ct bare shaft-make: antico part no. 75210501, exp 160ct o-ring - make: antico part no. 73030192, exp 160 ct oil seal (35x72x10) make: antico part no. 73635724, exp 160 ct oil seal (25*40*10), exp 160 ct bearing housing make: antico part no. 70110507, back plate for antico pump exp 160, impeller for exp 170 pump - antico pump model exp 170, gasket for casing ptfe-2 for antico pump exp-160, volute casing for exp 160 pump antico make, polyproplene, suction 75 mm, delivery 40 mm., exp 170ct bare shaft make: antico part no. 75211702, 'o'-ring impeller for antico pump exp-170, exp 170 ct back plate make: antico part no-70110507, volute casing for pump - antico pump model exp 170, cage ring for antico pump exp-170

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