Latest raschig ring Tenders | Government raschig ring Tenders

CTN :41519173

18 Sep, 2025 NA

Uttara Kannada - Karnataka

Tender For corrigendum : tender for supply of hoses filters masks - leakages tank n2 antiodour filter , air hose peh 500 nd6 staubli quick union ruch union l-1 m , flexible air peh500 dn15 raccord ruch cu-al lht0 , 5m , repeater power supply , signal duplicator , relay ka , o ring for level , optical glass joint , monostable current relay 10a 28vdc type 2 i 10 b1 , fuse cartridge 0.63a ha22 type , repairing kit - seal 49 , 5x37 , 5x3 , poral filter 12x17x42 , 5 , connector retention clip v , bicolor pilot light d22 - blue-white , filter element , compensating sleeve with internal rings nd40 , kit 5-mu26-d , spring , lock washer , lock washer , air hose peh 500 nd6 staubli quick union - ruch union l-1 m , all fluids hose peh16 nd25 nd32 guill union-11-2 union l-2 m , grease hose peh100 bar nd04 rbs unions l-1 m , flexible air env an peh500 dn15 l-1 , 5 , optical glass , bulb 115v-60w b22 , activated charcoal cell 600x420 , pin 4x18 mcp , o-ring for cup , filter element , fluid

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

Central Government/Public Sector

CTN :41801441

09 Oct, 2025 NA

Mumbai - Maharashtra

Tender For supply of compensating ring for bogie bolster suspension.

Central Government/Public Sector

CTN :41820612

26 Sep, 2025 NA

Multi City - Multi State

Tender For supply of compensating ring 12mm thick to icf drg.no. t-0-0-602 alt l(small l), item 9, material specn is 2062/2011 (amdt 1/2012) reviewed in 2021 ,grade e250 cu-c [ warranty period: 30 months after the date of delivery ]

Central Government/Public Sector

CTN :41764709

16 Sep, 2025 NA

Jhansi - Uttar Pradesh

Tender For supply of compensating ring

Central Government/Public Sector

CTN :41765145

06 Oct, 2025 NA

Mysore - Karnataka

Tender For supply of compensating ring or disc of size 12mm as per drawing no. 1227229. alt. 06r item no-5 material grade: x5crni18-10.

Central Government/Public Sector

CTN :41765249

16 Sep, 2025 NA

Vadodara - Gujarat

Tender For supply of compensating ring for axle box

Central Government/Public Sector

CTN :41736468

16 Sep, 2025 NA

Haridwar - Uttarakhand

Tender For small machined items - supp.piece tdc-f-11111111111, screw plug tdc-f-11111111111, threaded bush, double nipple, chuck sleeve, plug tdc-f-11111111111, plug tdc-f-11111111111, thrust bolt, screw plug, angle, flange, screw plug, screw plug, plate tdc-f-11111111111, srcew plug, spacer tdc-f-11111111111, strip tdc-f-11111111111, connection piece, plug m68x2, flange tdc-f-11111111111, flange tdc-f-11111111111, screw m24x20, plug tdc-f-11111111111, screw plug, screw plug, plug tdc-f-11111111111, spacer, spacer tdc-f-11111111111, spacer, plug as per tdc-f-11111111111, connection tdc-f-11111111111, washer drg no 41350401167-00, washer drg. no. 41352101012-00, seal ring tdc-f-11111111111, washer as pertdc-f-11111111111, welding conn tdc-f-11111111111, connection tdc-f-11111111111, screw plug tdc-f-11111111111, grub screw tdc-f-11111111111, brush bolt tdc-f-11111111111, connection tdc-f-11111111111, nut tdc-f-11111111111, nipple tdc-f-11111111111, end fitting tdc-f-11111111111, threaded ring, washer tdc-f-11111111111, lock washer tdc-f-11111111111, washer tdc-f-11111111111, washer tdc-f-1111111111, locking piece tdc-f11111111111, screw plug tdc-f-11111111111, ang profile tdc-f-11111111111, cyl. pin tdc-f-11111111111, stud tdc-f-11111111111, cyl pin tdc-f-11111111111, plug tdc-f-11111111111, washer tdc-f-11111111111, thd rod tdc-f-11111111111, screw plug tdc-f-11111111111, parallel pin tdc-f-11111111111, comp plate tdc-f-11111111111, comp. plate compensating plate, comp. plate tdc-f-11111111111, comp. sheet tdc-f-11111111111, plate tdc-f-11111111111, washer drg no 41350201040-00, washer drg no 41380101029-00, spacer drg no 41390901029-00, nut m36x1.5 drg no 41350401216, scru m48x120 drgno 31350201034, hexagonal scru 31350201037, hexagonal scru 31350201037-01, washer drg no 31350401400-00, washer drg no 31350401406-00, washer drg no 41350401214-00, washer drg no 41350401217-00, wedge drg no 31350201036-00, washer drg no 41352101015-00, nut m42x1.5 drg no 41350401213, hexagonal nut 41352101014-00, plate drg no 41395001001-00, washer drg no 41352101019-00, stud drg no 31352101039-01, plate drg no 41350401136-00, plate drg no 41350401137-00, cover drg no 31350201018-00, parallel pin 41350401087-00, shoe m36 drg no 41395001005-00, nipple drg no 41393801139-00, wedge drg no 41380101066-00, washer drg no 41393801279-00, bush drg no 41393801338-00, plate drg no 21351301008-01, plate drg no 21351301008-02, plate drg no 31350201017-01, wedge drg no 31350201031-00, cap drg no 41350101039-00, pin drg no 41350201036-00, bush drg no 41394501021-00, wedge drg no 41380101093-00, strap drg no 41350101051-00, cylindrical pin 41350101052-00, plate drg no 31350201017-00, plate drg no 31351301083-00, plate drg no 31351301083-01, plate drg no 31351301083-02, plate drg no 31351301083-03, cover drg no 31390901045-00, plate drg no 41350201034-00, plate drg no 41350201038-00, plate drg no 41390901040-00, stiffening stud 41350801208-00, stiffening stud 41350801208-01, nut as per 41350801217-00, casing as per 31352401094, hex socket 41352401064-00, bolt as per 31352401097, taper key 41352401061-00, threaded bush 41352401062-00, cone bush 41350801207-00, cone bush 41350801207-01, cone bush 41350801207-02, stiffening stud 41350801238-00, cone bush 41350801207-03, cone bush 41350801207-04, washer drg no 41391201008-00, plate drg no 41350701009-00, bearing drg no 31352001023-00, support drg no 31352201005-00, ring as 31391201261-00, casing drg no 31352401099-00, casing drg no 31352401100-00

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