Latest coupling spider spares Tenders | Government coupling spider spares Tenders

State Government

CTN :44426990

19 Mar, 2026 NA

Midnapur - West Bengal

Tender For requirements of chemicals and glass wares: 2025-2026 acitic acid , acriflavine , agar agar , bouin's fluid , bovine serum albumin (bsa) , bradford reagent , calcium chloride (cacl2) , calcium oxide (cao) , casein , chloroform , chymotrypsin , copper sulfate , crystal violet , edta , eriochrome black t , ethanol 90% , ethyl alcohol 99% , folin rea gent , folin-ciocalteu reagent , formaldehyde , giemsa's stain solution , glycerin , gum arabic , hematoxyline , iodine solution , lugod's iodine solution , malachite green , methanol , methylene blue , nessler's reagent (ammonia) , nigrosin (water soluble) , code no-67066 , ovatide , ovatide , paraffin wax (60-62) c , para-nitroaniline , ph standard ph 7 , ph standard ph 4 , phenol red , platelets dilution fluid , potassium alum sulfate , potassium hydroxide , potassium iodide (ki) , potassium permanganate (kmno4) , rbc dilution fluid , safranin , sodium acetate , sodium hydroxide , sodium iodate , sodium phosphate di-basic heptahydrate (mw268.07g/mole) , sodium phosphate mono-basic monohydrate mw137.99g/mole , starch (water soluble) , sudan black b , sulfuric acid , tributyrin emulsion , trichloroacetic acid (tca) , trizol , trypsin , universal ph paper , wbc dilution fluid , xylene , aluminum foil , beaker (berzlin tull form with spout, graduated) , biological box , blood collection container with edta (2.5 ml) , bone cutter , conical flask (flask erlenmeyer, graduated conical, narrow mouth) , cotton , coupling jar (plastic) , cover slips , drop battle (small pore frond for reagent used) , filter paper , fish specimen preserve bottle (glass) , glass vial with air-tight cap , histological slides (fish organs - t. s. of stomach, intestine, liver, kidney, gill, otolith, testis, oesophagus, ovary, pituitary, thyroid and brain) , micro centrifuge tube - 2ml , pasture pipette , petridish , petridish (3165 culture petridish s-line) , pipette (7080- pipette, serological) , plankton net , slide (thin) , stainless steel scale 1 meter , thermometer (water temperature measurement) , tissue paper

CTN :44390941

23 Mar, 2026 2.98 Lacs

Ganganagar - Rajasthan

Tender For supply of 1/ rubber hose pipes (grade r6) for dense phase system unit 1 to 6 and rubber hose pipe for working oil 15 kg/cm2 for fluid coupling of stage-i at stps, suratgarh

Central Government/Public Sector

CTN :44390823

21 Mar, 2026 NA

Sundergarh - Odisha

Tender For supply of coupling, fluid, size: 370, dwn: rs-3. 10. 097 finish bore size-40mm , coupling, fluid, size: 370, dwn: rs3. 10. 097 finish bore size-55mm , coupling, fluid, size: 420, dwn: rs-3. 10. 098 finish bore size-65mm

corporations/Associations/Others

CTN :44410248

26 Mar, 2026 NA

Puruliya - West Bengal

Tender For supply of gear coupling input gc 108 with nut and bolts (input side) of fluid coupling (pst 1000) , semi gear coupling output gc 108 with nut and bolts (output side) of fluid coupling (pst 1000)

corporations/Associations/Others

CTN :44415794

01 Apr, 2026 NA

Bankura - West Bengal

Tender For supply of gear box reductiongreaves worm reducer type u- 60030/1 dos , shaft worm sp. for u 600 30/1 dosgear box , wheel shaftspare forclinker crushergear box u-600, ratio: 30: 1 ahp# 1, 2, 3 , coupling fluid for crusher fcu10

State Government

CTN :44196903

16 Mar, 2026 1.09 Crore

Umaria - Madhya Pradesh

Tender For corrigendum : procurement of spares for elecon make gearbox and fluid coupling installed at chp1, 4x210 mw, sgtps, mppgcl, birsinghpur - procurement of spares for elecon make gearbox and fluid coupling installed at chp-i, 4x210 mw, sgtps, mppgcl, birsinghpur

corporations/Associations/Others

CTN :44379326

30 Mar, 2026 4.90 Lacs

Bankura - West Bengal

Tender For supply of coal feeder damper seal lube oil pump coupling pa fan coupling bolt for the coal mill u1to6 d d -coupling half , seal s s for hot air damper size 1750mmx100mmx0. 1mm , rubber bushing n stud of drive pulley of coal feeder , ring flange for flexible cam coupling spares for fluid coupling , shear pin for elecon make gearbox as per sample material , jaw flex coupling size hrc 110 rfc 11 or equivalent , jaw flex coupling size hrc 90 rfc9 or equivalent , bolt coupling for pa fan with bush nut outer circlip n ms washer spares for coal mill bolt coupling for pa fan with bush nut outer circlip n ms washer spares for coal mill

Central Government/Public Sector

CTN :43597314

23 Mar, 2026 NA

Visakhapatnam - Andhra Pradesh

Tender For corrigendum : procurement of pst 570 fluid coupling rotating assembly for ntpc barh

corporations/Associations/Others

CTN :44132455

12 Mar, 2026 29.82 Lacs

Sonbhadra - Uttar Pradesh

Tender For corrigendum : supply of replacement of complete set of ring hammers , replacement of damaged broken ring hammer , replacement of damaged felt seal lining asbestos rope , replacement of inside bearing no 22244 kc3w33 motor side , replacement of damaged o ring and repairing of fluid coupling , replacement of free end bearing , alignment of crusher with motor , dismantling, removal of rotor shaft , dismantling of crusher rotor , assembly ofcrusher rotor , mounting and fixing up the rotor shaft , work of common chute above rpg , replacement of damaged multi disc , replacement of damaged breaker plate , replacement of damaged top cover , replacement of damaged screen , replacement of kickoff plate , replacement of damaged tramp iron tray , replacement of damaged back plate , positioning of vibrating feeder tray , replacement of damaged rubber pads , replacement of all rubber packing , repairing of chute , replacement of damaged end cover guard , checking of both bearing, repacking after greasing , repr. , repl. of fusible plug and filling of oil , repr of damaged portion of screen plate kickoff plate back plate , repl. of damaged portion of middle and end disc , repl. of bolt of screen, kick off,tray foundation , work on individual chute below rpg , repl. of bearing housing coupling end , repl. of bearing housing face end , repl. of side cover , removal of any iron forein material , overhauling of cooling water pump , replacement of damaged shoo headed bolt of bearing housing , dismantling of top cover and side cover , repl. of bottom liners of vf tray , repl. of half flexible coupling bolts , repl. of bolts of breaker plate , replacement of damaged valve of cooling water line , repl. of the damaged front chute of conveyor 4a4b , repl. of both half coupling of crusher rotor and fcu , dismant. , removal and refixing of fcu , repl. of gate valve , oh of de system , oh of iron chute , repl of vf tray , repairing of vf tray , overhauling of rpg , fabrication of breaker plate , fabrication of iron tray , fabrication of kick off plate , repl. of side chute of common hopper , fabrication of top cover of crusher , repr. , repl. of all 16 window , servicing repairing of valves from dia 4 to 12 , strengthening repairing of crusher body , the work of strengthening of vf 2ab , fabrication of chute pipe of wt , fabrication and installation of mesh of wt , fabrication of screen for coal crusher , dismantling of chute vf tray and base , fabrication strengthening of chute vf tray and base , erection of chute vf tray and base , fabrication of coal crusher chute , replacement of complete set of hammers , replacement of damaged hammers , replacement of felt seal lining packing , replacement of inside bearing de side , replacement of inside bearing nde side , replacement of screen plate coupling , minor repairing of chute ducts , checking of de and nde side bearing , minor repairing of white metal bearing , repairing of screen casing crusher bar , replacement of damaged broken bolt , replacement oil ring white metal brg , removal of any iron foreign material , replacement of bolts of breaker plate , fabrication of casing crusher bar , minor work , air gap checking and adjustment , matching, inst. of both babbitt brg , grease gun overhauling , replacement and shifting of crusher rotor , coupling and decoupling of crusher , removing top duct and re erect , overhauling of crusher 7a and 7b , overhauling of wagon tippler no 2 and 3 , overhauling of new stacker reclaimer hm 135 //bid details2 / 54

CTN :44341711

27 Mar, 2026 NA

Bardhaman - West Bengal

Tender For procurement of goods for ecl jhanjra area c c > f> f - shaft for loop take up trolley wheel, wheel for loop take up trolley, half coupling (flange type), fluid side for steel cord belt as per drawing 05 with full length keyway, half coupling (flange type), fluid side for 1400mm 1st belt as per drawing 02 with full length keyway, multi disc unit as per drawing 01, each disc of thickness 1.1mm to 1.3mm, output half coupling (flange type) as per drawing 04 with full length keyway, steel bush as per drawing 03, coupling bolt with nylock nut, m22x90 (ht 10.9 grade), with thread length 40mm

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