Latest coupling key Tenders | Government coupling key Tenders

Central Government/Public Sector

CTN :41464942

30 Aug, 2025 NA

Bangalore - Karnataka

Tender For supply of air dryer assembly for cooling trolley e e - drier wheel , seal ptfe dryer , hose silicon air dryer , bearing dryer , inner ring dryer , lip seal dryer , gasket dryer end cover , cover dryer , coupling , key parallel type , bolt hex std , nut hex , washer and spring , circlip external , screw hex std , washer spring , gasket dryer end flanges , cylindrical pin , indicator oil level , gasket flange connection dryer

CTN :41235853

25 Aug, 2025 98.0 Thousand

Multi City - Telangana

Tender For corrigendum : procurement of general items required for bhupalpalli area - m.s. bolts & nuts, rivets, washers & screws, dog nails, fish plates, nuts & bolts for fish plates, belt jointing pins, cable hooks and signal hooks, belt conveyor rollers, belt sections, resin capsules, cement capsules, gi canisters , blasting gallery – spacers, radiator repairs, repairs and rewinding of motors of ac & dc, repairs / rewinding of transformers (welding / lighting/ power), gi wire, wire mesh for longwall salvage, manufacturing of supply of electrical coils for , ac motors up to 6.6 kv grade and transformer coils up to 33 kv grade, repairs of rotors for electric motor, lighting cable, steel chock manufacturing, house wiring, all types of fan repairs, shovel bucket welding, repairs of pumps, couplings manufacturing, special steel and alloy castings (tooth points, track pads, mn steel casting), manufacturing of fly ash bricks. (not to be manufactured at stores site. it shall be at their own site)., manufacturing of pump components (spares)., transformer oil filtration, reconditioning of drill bits and drill rods, vulcanizing the old trailing cables of drill machines, sdls, lhds, etc. (work should be carried out at the respective mine premises). , manufacturing of earth clams, g.i flats, g.i bolts and nuts., manufacturing of earth pit components and erection., crimping of hydraulic hoses., repairs to hydraulic pumps, motors, control valves and other related components, refurbishing of lt & ht switches with oem spares including testing., manufacturing / repairs of slip rings & d-contacts., furniture repairs i.e., cane chairs, table, almirahs, etc., repairs to wet grinders, water purifiers, and water coolers, manufacturing of coupling bolts of all sizes, fabrication of oht line components like cross arms, clamps, stay wires, cross brassings, base plates etc., manufacturing of haulage rope drum rollers., all sizes of ventilation doors.

Corporations And Associations And Others

CTN :41316875

19 Aug, 2025 NA

Nakodar - Punjab

Tender For corrigendum : ropeless coupling of mill house

State Government

CTN :41433531

18 Aug, 2025 3.02 Lacs

Kinnaur - Himachal Pradesh

Tender For repair, replacement, and restoration of main intake gate and lifting system at weir site, surchoo of 2x2.25 mw bap kafnu power house, including supply and installation of lifting equipment, structural clearing, and coupling shaft replacement for safe

CTN :41136127

16 Aug, 2025 NA

Sagar - Madhya Pradesh

Tender For corrigendum : procurement of cpp lsc sump pump spares at bpcl bina refinery : - casing pn 110 f mm nve 65 315 , impeller closed pn 212 f mm nve 65 315 , cover upper pn 410 f mm nve 65 315 , wear ring casing pn 501 f mm nve 65 315 , wear ring implr pn 503 f mm nve 65 315 , gb bush pn 508 f mm nve 65 315 , sleeve impeller pn 511 f mm nve 65 315 , sleeve head pn 513 f mm nve 65 315 , sb lantern ring pn 518 f mm nve 65 315 , shaft pn 566 f mm nve 65 315 , bearing house pn 701 f mm nve 65 315 , stuffing box pn 725 f mm nve 65 315 , sb gland pn 730 f mm nve 65 315 , cover bearing me pn 741 f mm nve 65 315 , sb grease cup pn 851 f mm nve 65 315 , nut impeller pn 938 f mm nve 65 315 , nut bearing pn 941 f mm nve 65 315 , coupling flexible pn 904 f mm nve 65 315

CTN :41362682

18 Aug, 2025 NA

Dimapur - Nagaland

Tender For supply of provision of 02 x puf insulated prefabricated bathroom block 6c d d - provision of 02 x puf insulated prefabricated bathroom block 6c d d - shelter part , cement , coarse sand , 20mm stone agg , 40mm stone agg , 63 mm hardcore stone agg , pcc solid block , wpc , tiles , non skid tile 300 into 300 into 8 mm thk , tmt bar 08 mm , tmt bar 10 mm , tmt bar 12 mm , ply wood 12mm , wooden runners 2inch intp 2inch , nails of all sizes , lime unshaked , binding wire , white cement , vitreous china water closet orsissa pattern , pvc flushing cistern of 10 ltr capacity , pvc connection pipe 450mm , vitreous china wash hand basin of size 550mm into 440mm with all acees , cp brass shower rose , vitreous china urinal pot , cp cast copper 15mm , cp cast copper alloy pilar cock 15mm , cp cast copper alloy stop cock bib cock long , cp cast copper alloy angle hook 15mm , towel rail stainless steel 600mm , pvc soap tray , pvc waste pipe , waste coupling 32mm , stainless steel peg set no five , pvc frame looking mirror , staging for water storage tank , 1000 ltr pvc triple layer water storage tank , ppr tank connctor 25mm , float valve brass 25mm , ppr pipe 25mm 3 layres uv , ppr pipe 20mm 3 layres uv , ppr gate valve 25mm , ppr pipe union 25mm , ppr pipe socket 25mm , ppr pipe elbow 25mm , ppr tee 25mm , ppr reduction tee , ppr pipe tee 20mm , ppr pipe elbow 20mm , ppr reducer elbow , ppr pipe reducer socket20mm , ppr pipe tank nipple 20mm , ppr pipe socket 20mm , ppr wall clamps 20mm , ppr wall clamps 25mm , ppr end cap 30mm , ppr end cap 20mm , pvc pipe 110 m dia 6m long , pvc swr pipe 110m dia 6 m long with socket , pvc bend 110mm dia , pvc swr socket 110mm dia , pvc swr bend 110mm bore , pvc cowl swr 110mm dia , pvc swr pipe of 75mm dia 6 mtr long , pvc floor trap 75mm dia isi marked , pvc tee 75mm dia isi marked , pvc elbow 75mm dia , pvc coupler 75mm dia , cp grating for pvc pipe fixing , adhesive for pvc , anaerobic frp septic tank tank 1000 ltrs cap , soak ) /bid number : gem/2025/b/6543403 * /dated: 06-08-2025 & & / bid document 1 / 66 & & ' ' /item category pit chamber 1000 ltr cap , galvanised steel earth plate 600 into 600 into 6mm , ci cover of 10mm thick hinged to ci frame , gi tubing 20mm dia , gi tubing light grade 15mm dia , charcoal dust , common salt commercial , steel funnel , gi wire 4mm dia , gi saddless for 20mm dia , surface and wall mounted tube rod 15 watt , pixel bulk head fitting with led lamp 1 into 15 watt , exhaust fan 300mm sweep , pvc insulated heavy duty 1100 volt grade cable , porcelain insulating hangers , pvc sheated unarmoured stranded copper conductorcable of size 1 sqmm , pvc sheated unarmoured stranded copper conductorcable of size 1 point 5 sqmm , pvc sheated unarmoured stranded copper conductorcable of size 14 sqmm , modular switch piano flush type 6 amp 240 volts , surface mounting modular boxes suitable for modular switches 4 module of size 5 inch into 3 inch , combined cover plate with frame inner and outer switch or socket of 4 module , blanking plate for modular switch or socket , ceiling rose surface bakelight 65 into 50 mm and 2 to 3 terminal , pvc flexible pipe heavy duty 20mm dia , pvc junction linker size 75 into 75mm , pvc casing capping 25mm wide not less than 2 mm thick , pvc coupler for 25mm casing and capping , pvc tee for 25mm casing and capping , pvc sockets for 25mm casing and capping , pvc corner bend for 25 mm casing and capping , pvc elbow for 25mm casing and capping , mcb db 6 way spn 240 volt , mcb 10 a sp 240 volt breaking cap 10 ka , mcb 32 a dp 240 volt breaking cap 10 ka , pvc pipe20mm dia heavy duty , pvc elbow for 20 mm dia pvc pipe heavy duty , pvc space bar saddles 20 mm dia pvc pipe , pvc coupler for 20mm dia pvc pipe , insulation tape 19mm width 25m long , house service bracket hook type complete with 3 m long gi pipe 40 mm dia , pvc gang box 1 way heavy duty , angler holder , no 8 into 19mm csk screw full threaded , no 8 into 32mm csk screw ful

Central Government/Public Sector

CTN :41209308

16 Aug, 2025 19.02 Lacs

Korba - Chhattisgarh

Tender For supply of spares for m and p make gsn 150 200 pumps on oem oes opm basis c c - rotating unit complete set_ss316_cf8m_1000cf8m , coupling key_en_8_3250 , impeller key_en_8_3200 , bearing housing_de_ci_2761 , bearing housing nde_ci_2764 , logging ring_gfn_2300 , sleeve nut_rh_ss410_3032 , sleeve nut_lh_ss410_3031 , bearing end cover nde_ci_2756 , bearing end cover_de_ci_2753 , gland_ci_2310 , neck ring_lg_2_1181 , suction sleeve_ss410_2103 , delivery sleeve_ss410_2102 , shaft with key_ss316_1800ss316 , inter stage ring_ci_1750 , inter stage coller_lg2_1100 , inter stage bush_ci_1090 , stuffing box cover_ci_2404 , thrust collar_ms_en8_2884 ) /bid number : gem/2025/b/6486102 * /dated: 25-07-2025 & & / bid document 1 / 29

Central Government And Public Sector

CTN :41055209

21 Aug, 2025 4.02 Lacs

Darjeeling - West Bengal

Tender For corrigendum : supply of purchase of wilo make fire fighting pump spares for model no 150 200 gst for tld4 power station : : - o ring , coupling key , impeller key , sleeve nut rh , sleeve nut l h , lock washer , lock nut , cowl nut rh , cowl nut lh , thrust collar , bearing housing nde , bearing housing de , break down bush , stuffing box bush , logging lantern ring , sleeve nde , sleeve de , water thrower , impeller second stage lh , neck ring

Central Government/Public Sector

CTN :41330176

26 Aug, 2025 11.42 Lacs

Ganjam - Odisha

Tender For supply of spares parts for reject pump make wilo - support pipe top , strainer , o ring for casing back cover , key for muff coupling , key for coupling , key for impeller , lock washer , lock nut lh , int bearing sleeve , pump bearing sleeve , pump bearing bush , int bearing bush , int bearing bracket , bearing spacer , bearing cover , bearing cartridge , thrust bearing , spit collar , muff coupling , impeller lock washer , impeller nut , impeller , gasket , lubrication pipe line

Central Government/Public Sector

CTN :41343774

26 Aug, 2025 11.42 Lacs

Ganjam - Odisha

Tender For supply of spares parts for reject pump make m/s wilo--, strainer, o ring for casing back cover, key for muff coupling, key for coupling, key for impeller, lock washer, lock nut lh, int bearing sleeve, pump bearing sleeve, pump bearing bush, int bearing bush, int bearing bracket, bearing spacer, bearing cover, bearing cartridge, thrust bearing, spit collar, muff coupling, impeller lock washer, impeller nut, impeller, gasket, lubrication pipe line

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