Latest coupling bolt Tenders | Government coupling bolt Tenders

Central Government/Public Sector

CTN :40500139

09 Jun, 2025 NA

Jalpaiguri - West Bengal

Tender For supply of straight pg metal thread end fitting thread size : pg -21 fits to conduit size nw 23, with lock nut made of nickel-plated brass, with suitable o-ring and washer as per annexure- a, table a-2, s.no.5 con forming to rdso specn.no. rdso/pe/spec/ac/0138-2009 (rev. 1) [ warranty period: 30 months after th e date of delivery ]

Central Government/Public Sector

CTN :40501146

26 Jun, 2025 NA

Kalyan - Maharashtra

Tender For supply of .parts kit for sil make air dryer consisting of 4 items to be renewed in m-12 schedule 1) filter coalescing sil/pt no 653298 1 no. 2) nut 3/8" -16 lock hex sil/pt no 569374 1 no. 3) washer 3/8" lock self s ealing sil/pt no. 6401300001 1 no. 4) o ring 4.4237" i.d sil/pt no 590013 1 no. to be procured from past proven supplier of indian railway to similar items. ]

State Government

CTN :40227801

10 Jun, 2025 49.58 Lacs

Gandhinagar - Gujarat

Tender For corrigendum : various routine/preventive and breakdown maintenance work on as and when require basis at chp-gtps - replacement of hammer rings for stage ii crusher , replacement of hammer rings for stage i crusher , replacement of screen plate / breaker plate/kick off plate of stage i and ii crushers , replacement of rotor of stage i crusher with disassembling of removed rotor and assembling of new/repaired rotor , replacement of drive end side bearing / pedestal of crusher rotor or complete gear coupling set of crusher or repositioning of dislocated rotor of crusher , replacement of non drive end side bearing/pedestal of crusher rotor or complete alignment of crusher motor with crusher rotor , replacement of broken hammer rings of stage i and ii crushers (stage i crusher up to 12 nos.of hammer rings and stage ii crusher up to 06 nos. of hammer rings at a time) , replacement of rail of rail table of wagon tipplers 1/2/3/4 (in one side full length) , replacement of clamping rubber pads of clamp for wagon of wagon tipplers , replacement of whole resting pads for wagon of side beam of wagon tipplers , replacement of spill plate roller of wagon tipplers , repairing/preparation/ fitting and replacement of hooks/rods/turn buckle, chain, sling rope ,spring assembly etc. of vibrating trays and crusher house trays , spillage control at various locations , miscellaneous cutting/welding work require at various locations , replacement of gearbox in conveyor no. 2a/b,11a/b,12a/b,13,14/15,16a/b,17a/b ,18a/b,drc/apron/rg/,wagon tipplers,stacker-reclaimer , replacement of gearbox in conveyor no.,5a/b,8a/b,10a/b,shuttle conveyor 1/2,belt feeder 1/2 ,roller screen, mrc 3/4/5,wobbler feeder ,dribble conveyor 1/2 , replacement of slow speed coupling set (two halves) of drive pulley , replacement of coupling bolts and rubber bushes of slow/high speed coupling(input/output coupling ) in conveyor no.2a/b,11a/b,12a/b,13,14/15,16a/b,17 a/b,18a/b,drc/apron/rg/,wagon tipplers,stacker-reclaimer , replacement of coupling bolts and rubber bushes of slow/high speed coupling(input/output coupling ) in conveyor no.,5a/b,8a/b,10a/b,shuttle conveyor 1/2,belt feeder 1/2 ,roller screen, mrc 3/4/5,wobbler feeder ,dribble conveyor 1/2 , replacement/removing/refitting of various size and type of fluid coupling , replacement or removing & refitting of any internal/bearing/input/ output oil seal of various size and type of gear box , overhauling of dismantles old/used gearbox in all respect with fitment of input and output coupling. , replacement of drive pulley , replacement of drive end side bearing of drive pulley or repositioning of dislocated drive pulley , replacement of non drive end side bearing/any side pedestal of conveyor drive/non drive pulley , alignment of motor/ gearbox/drive pulley including decouple/couple of coupling , nut bolt and drive system checking with replacement of broken nut bolt in all 04 wagon tipplers no.1/2/3/4 as per scope , lifting and releasing of gravity take up of any conveyor belt for locking and de locking of belts for other than belt replacement work , loosening and tightening of horizontal type screw take assembly of any conveyor belts for other than belt replacement work , work of dismantling and re erection of new/repaired apron pan from existing apron feeder of wagon tippler , repairing of upper/lower structure/cone plates of damaged/bend apron pan , replacement of carrying roller of apron feeder , replacement of worn out/ damaged ti roller and garland rollers. , replacement of worn out/ damaged impact rollers , replacement of worn out/ damaged return rollers , replacement of various worn out/ damaged ti roller stands , replacement of various worn out/ damaged impact roller stands , replacements of various worn out/ damaged return roller stands , replacement of various worn out skirt rubbers [10 m each] and skirt rubber with angle , preparation and replacement of guide rollers with bracket in place of worn out/ damaged gu

Central Government/Public Sector

CTN :40486256

30 May, 2025 NA

Visakhapatnam - Andhra Pradesh

Tender For procurement of garuda vacuum pump spares for ahd at nstps - body,garuda,gxl-3001, head,garuda,gxl-3001,de&nde, rotor,garuda,gxl-3001, shaft,garuda,gxl-3001, shft slv,garuda,gxl-3001, lock nut,garuda,gxl-3001, lock washer,garuda,gxl-3001, key-rotor-shaft,garuda,gxl-3001, key-pully-shaft,garuda,gxl-3001, cone nde,garuda,gxl-3001, cone de,garuda,gxl-3001, pckng/gskt,garuda,gxl-3001, brg cover,garuda,gxl-3001,de inner, brg cover,garuda,gxl-3001,nde inner, brg cover,garuda,gxl-3001,de outer, brg cover,garuda,gxl-3001, spacer,garuda,gxl-3001, gland,garuda,gxl-3001, oil seal,garuda,gxl-3001, packing,garuda,gxl-3001

Central Government / Public Sector

CTN :40484751

10 Jun, 2025 NA

Secunderabad - Telangana

Tender For supply of straight pg metal thread end fitting of thread size: pg29 fits to conduit size: nw29 with hexagonal lock nut made of nickel p lated brass with suitable o ring and washer as per rdso specification no. rdso/pe/spec/0138-2009 (rev.1)annexure-a, table: a-2, sl. no. 6. [ warranty period: 30 months after the date of delivery ]

CTN :40477659

16 Jun, 2025 NA

North 24 Paragana - West Bengal

Tender For purchase of spares - washer for nozzle holder , rubber bush , nut for clamp , washer(p-9) , spanner oj fixed be nominal a f mn 7x8 , washer for sump (os sl no-76) , spanner de 10 x 12mm , gasket nozzle(os em oblique r655 dt 01.02.19) , split pin 1 by 8 dia (os sl no-43) , joint(ms sl no-06) , valve split cone (400 by 402 engine p-11 sl no25) , spnt ojde 10x13 mm by 10x11mm , de spanner 3 by 16 x 1 4 , dowel shot (os sl no-19) , nut 1 by 2 bsf (os sl no-42) , valve cap , dowel (os sl no-59) , normal nut(ms sl no-18) , key woodruff(ms sl no-68) , copper washer(p-9) , stud 3.8 bsf for manifold(ms sl no-15) , bolt 3x8 bsf self locking(chicago) , joint(ms sl no-8) , valve spring coller , nyloc nut thin(ms sl no-14) , sealing ring , bolt 5 by 16 bsf , stud 1 by 2 bsf , screw f by w to adapter , stud 5 by 16 bsf , plug(ms sl no-07) , stud 3 by 8 inch bsfx1.625 inch long , bolt 5 by6 bsf (os sl no-13) , key drain plug , lock plate , de spanner 5 by 16 x 3 by 8 inch , ce bush (ashok leyland p-107 sl no-26) , lock nut(ms sl no-24) , ball end(ms sl no-25) , oil gallery plug , gasket (os sl no-298) , gasket (os sl no-297) , screw driver 200mm , hose 7 by 16-0.45 mtr , hose 9 by 16-0.33 mtr , jubilee clip (os sl no-245) , stud 3.8 bsf for manifold(ms sl no-17) , bush (os sl no-172) , seal insert rubber (os sl no-95) , hose 9 by 16-0.8mtr , key (os sl no-47) , clamping piece (os sl no-99) , clamp(p-25) , rocker lever bush(ms sl no-26) , elbow (os sl no-240) , stud 1 by 2 feet bsf (os sl no-12) , o ring(chicago260) , hose 9 by 16-1 mtr , 6 inch cutting plier , straight coupling(p-10) , gasket , joint for side cover rh front (os sl no-160) , screw driver engr 300mm(ces-45) , hose 9 by 16-1.5mtr , pipe clip (os sl no-253) , o ring (cps-260) , small end bush (os sl no-38) , stud 1 by 2 feet bsf (os sl no-10) , o ring(chicago260) , pressure gauge , hose 7 by 16-1.2mtr , oil seal (ms sl no-66) , pliers side cutting , push rod(ms sl no-10) , gasket , injector clamp , oil seal (os sl no-222) , hose , bolt 1 by 2 bsf (os sl no-41) , straight flex hose (os sl no-242) , driving plate (os sl no-86) , radiator outlet hose(ms sl no-190) , s a of rocker lever rh(with bush) , hose(os sl no-243) , sealing washer (os sl no-232) , hammer 750 gms , sleeve (os sl no-49) , insulator bush (os sl no-230) , split pin (os sl no-87) , s aof dipstick guaide , hose 7 by 16-02mtr(cps-260 instrument panel and pipin , fuel filter (os sl no-91) , s a of dipstick (os sl no-250) , diaphragm(chicago260) , breather(p-9) , 3 by 4 inch female coupling , oil level sight glass (os sl no-299) , rocker bracket(ms sl no-28) , insulator bush (main) (os sl no-233) , insulator plate (os sl no-234) , seal nut spanner , hose (os sl no-239) , cyl hd cover gasket , thrust washer , oil flinger (os sl no-48) , button-stop cable(p-10) , non return valve fuel (os sl no-107) , s a of rocker lever lh(ms sl no-23) , grease gun , cable for rpm meter(ms sl no-186) , anti-vibration pad (cps260 instrument panel) , hose 9 by 16-1.8 mtr (os sl no-328) , ball valve rc 3 by 4 inch (cps-260 page no 14) , elbow coupling(p-29) , oil pump assy , crank shaft oil seal(ms sl no-50) , seal solenoid terminal (os sl no-229) , oil seal service kit(cps-260) , s a of injection leak of pipe , rubber elbow (pneumatic air system page18) , pressure gauge , thermostat western thomson(ms sl no-111) , low oil pressure switch(ms sl no-05) , pressure plate (os sl no-217) , belt driving , temprature gauge(ces-12) , hose assy rubber pneumatic 20mm 1d x 3.05m lg , claw coupling(os em r655 dt 01.02.19) , con rod bearing set (chicago) , hose pipe assy 1 by 2 inch x 63 inch , con rod bearing set u oblique s 1 (al-p-15 by 22) , hose pipe assy 3 by 4 inch x 96 , air & oil separator (os sl no-248) , suction filter (os sl no-112) , rain cap(p-25) , hose pneumatic 3 by 4 inch mk2 10 feet , composite valve seat kit , s a of seal housing (os sl no-56) , kit valve guide & valve seal(os sl no-26) , inner cartridge , hose pneumatic wi

CTN :40228065

17 Jun, 2025 NA

Uttara Kannada - Karnataka

Tender For corrigendum : tender for supply of valves stern gland - agt ring , tab washer dn20 stainless steel , straight-flow ball valve3-4 g female thread with hand lever. , o-ring 36.00x3 64c8 , spare seals kit for wafer valve dn20 , spare seals kit for wafer valve dn40 , spare seals kit for wafer valve dn50 , split ring , split ring , port grind surface valve flow regulator , hydraulic block flow regulator , carbon holder ring , key for polished surface , braid retaining washer , retaining ring of the toothed wheel , spring , nordlock washer dn14 , o-ring 11.2x1.8 20a8 , o-ring 45x3.55 20a8 , o-ring 85x3.55 20a8 , o-ring 100x3.55 20a8 , seating washer , ap hoisting-lowering control solenoid valve , lock tab washer nd16 , nut hhm20 , seal enercap hp , seal enercap hp , seal enercap hp , epoxy glue , electric actuator , electric actuator , grease nipple m10-1 , locking wire , ext. snap ring 15.7x1 steel , clear heat shrink , ring im 30-35-20 p , ring im 35-40-20.4 , chromated nut h m 16 cl8 , copper seal 27 , 3x32x1 , 5 , lattyflon braid 4757 18x18 , lattyflon braid 4789 18x18 , spring , connecting stud rod , rectangular brake tab , lockwasher , valve seal , o-ring 345.00x6.50 20a8 , radial roller bearing nu 1016 m , pneumatic electrodistributor , lock tab washer , serrated lock washer external teeth 8 , copper seal 14x18 , 5x1 , 5 , serrated lock washer external teeth 12 , o-ring 34 , 6x2 , 4x39 , 4 , o-ring 16x3x22-nbr-90 sh , o-ring 30x3x36 , magnetic level switch , cover seal , piston seal , spring , hydraulic block nonreturn valve , pilot non return valve , combined bearing rax435 , nut hfr m14 dax2 , nord lock washer m10 , nord-lock washer nd8 steel , internal valve grinding electrodistributor , 4w/3p hydraulic electrodistri butor , o-ring 355x5.3 20a8 , o-ring 493.00x7.00 20a8 , o-ring 530.00x7.00 20a8 , o-ring 6.00x1.80-20a8 , o-ring 20a8 11.2x1.8 , o-ring 82.5x5.3 20a8 , high density hose , 1-4 flare female od 91 cm , 20mm fb (25mm rb) ball machined , lock wire , spring pin e8-30 (cut to 10 mm) stainless steel , nut h m8 cl8 , lock tab washer nd12 steel , grub screw with flat end hc m4x6 , o-ring 56.52x5.33 20a8 , o-ring 24.20x3.00 20a8 , o-ring 37.47x5.33 20a8 , o-ring 29.30x3.60 20a8 gn

CTN :39964616

02 Jun, 2025 NA

Uttara Kannada - Karnataka

Tender For corrigendum : tender for supply of lateral pusher supply unit , tilting hoisting unit , limit switch assembly with zcke65 head , sertec washer d5 ss , sertec washer d6 , o-ring 18x2.65 20a8 , o-ring 53x2.65 20a8 , steering device , friction washer 40x30x1 , valve box , axis , spring , axis , spacer bush , spacer bush , grooved bush , lock plate , spacer bush , lip seal , sealed valve isolating ring , o-ring 21 , 30 x 3 , 60 20a8 gn , bs packing b12 20a8 , ring bp25 bronze , washer z12 e36 steel , lock tab washer nd16 x6crniti18-10 , v3.2-32 pin e36 steel , pin v5-45 steel , 3-15 thick spring pin xc80 steel , 3x20-a elastic spring pin steel xc90 , screw hc m5-15 with tapered end class 4-8 steel , cylindrical pin 5x15 stainless steel , spring pin 18x50 steel xc90 , bs ring c20 , lock tab washer nd12 x6crniti18-10 , lock tab washer nd6 x6crniti18-10 , o-ring 24.6x3.6 20a8 , o-ring 5.6x1.8 20 a8 , seal 22.5x34x3 copper , washer z8 steel , pin v2-40 steel , spring pin e8-30 steel xc90 , m4 dec washer , pilot non-return valve , gasket 20x10x2 , lock washer 95x58x1.5 , lockwasher steel , rotating actuator , ruch sealing ring od10.2 , cribo spring washer steel , seal washer 20x32x1 , cotter pin 2x18 , cotter pin 3.2 x25 , pin v3.2-32 , cotter pin 4x25 copper , pin , v4-40 stainless steel , split pin v 5-56 copper , thick spring pin 4x30 , thick spring pin 5x15 , lips seal (average dia. 845) , lips seal (average dia. 667) , friction washer , spring , lock plate , seal , friction washer , spring , lock washer , tongue spring , lip seal (average dia. 862) , o-ring 32.5x3.55 , round head parallel key 8x7x25 , lock plate , bush , lip seal (average dia. 445) , porthole , lip seal (average dia. 662) , friction washer , pin cylindrical 4 - l 28 , lip seal (average dia. 762) , cotter pin 2.5x25 , thick spring pin 5x12 , thick spring pin 5x12 , thick spring pin 7x20 , tooth lock washer de 2 stainless steel cd , pin spring , friction washer , lever release spring , shouldered ring rod tlt n.2 , o-ring 16.9x2.7 20a8 , hydrauxim valve od 10.2 , snap ring , flanged bearing bush c32 40x32 , tapered roller bearing 32307 , locking screw , pin , seal , locating pin , removable pin , bearing bush , removable pin , washer bp25 , plain washer12x19 th.1.5 , plain washer 8x16 th.15 , fitted bolt m30 class 12.9 , shouldered bush 6.5x11x7 , plain bearing , lock washer - nylon , plain bearing , o-ring 26.5x2.65 , o-ring 90x3.55 20a8 , o-ring 265x7 20a8 , o-ring 400x7 20a8 , nl washer nd36 steel , shouldered bush 12x16x11.5 , o-ring 106x3.55 20a8 , steel safety washer type n.l m30 , o-ring 2.62x59.99x65.23 , seal and seat assembly , lip seal type a 30x40x7 , safety wire dia 1 l900mm , seal , self-lubricating ring , support ring cp 3-40-60 , self-lubricating ring , flanged bearing bush c40-46x25 , support ring cp 3-35-52 , back-plate , drawn cup needle roller bearing , washer dic 10 , washer dic 4 , washer dec 6 stainless steel , washer dic 6 stainless steel , washer dic m8 , o-ring , needle roller bearing na4906 , nord lock washer m16 , radial roller bearing nu 1016 m , nut h m30 class 12 , ball bearing , o-ring 28.24x2.62 20a8 , stud rod m36 x 240 , nut h m36 stainless steel , v ring seal v8a , o-ring 290x3 , o-ring 291.47x6.99 20a8 , tapered roller bearing 80x125x29 , screw fs m2.5-8-8 , spring-type straight pin e4-60 (cut to l-45mm) , spring pin e 5x40 , washer dec 3 , washer dec 5 steel , washer dec6 galvanized steel , ring im 30-35-20 p , ring im 35-40-20.4 , preformed gasket , grease nipple lub g83 8 , spring-type straight pin e8-60 (cut to 40) , combined bearing rax440 , combined bearing rax435 , lip seal type a 35x50x7 , screw h m30 150/150 class 12.9 , v ring seal v75a , heating element 540w (plate 385mm) , heating element 960w (plate 385mm) , heating element 1290w (plate 385mm) , copper seal 27 , 3x32x1 , 5 , lock tab washer , serrated lock washer external teeth 8 , copper seal 14x18 , 5x1 , 5 , serrated lock washer external teeth 12 , o-ring 34 , 6x2

CTN :38486364

03 Jun, 2025 NA

Multi City - Multi State

Tender For corrigendum : procurement of for centrifugal compressor spares gardner - intercept plate, disk pack & coupling bolt set

CTN :40477734

16 Jun, 2025 NA

Siang - Arunachal Pradesh

Tender For procurement of spares for stone crusher - pics-22-38-011 hex nut , pics-143-01-00-020 balance rod spring , pics-143-01-00-025 washer for pull back rod , pics-143-01-000-22 bolt for taper wedge block , pics-143- 01-02-006 swing jaw plate keeper bolt , pics-22-400-10 plain washer , pics-22-41-009 spring washer , pics-22-38- 010 hex nut , pics-cm-143-01-02-005 keeper plate , pics- c-143-01-00-007 bottom line plate lh , pics-c-143-01-00- 004 bottom line plate rh , pics-c-143-01-02-002 swing jaw plate 16 teeth , pics-c-143-01-00-003 fix jaw plate 15 teeth , pics-143-01-03-002 eyelet , pics-143-01-03-003 eyelet pin , 373743 engine oil filter , pics-c-143-01-00-006 top liner plate rh , pics-c-143-01-00-007 top liner plate lh , pics-3-143-01-00-011 toggle plate , pics-3-143-01-00- 021 bolt for liner plate , pics-143-01-00-23 bolt for toggle wedge block lock plate

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Central Government/Public Sector

Central Government/Public Sector

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Central Government/Public Sector

Central Government / Public Sector