Latest coupling key Tenders | Government coupling key Tenders

CTN :41465818

30 Aug, 2025 16.60 Lacs

Baramulla - Jammu And Kashmir

Tender For corrigendum : supply and construction of a ane tower concrete of 8.4 mtr 7 7 0 7 height made of rcc framed structure and bullet proof rcc cabin with internal dimension of 2.8m x 2.8m x 2.7m height , structural stay in place double panel of size 2.5mx 1.1m , structural stay in place single panel 2.5m x 0.45m , bullet proof glass of size 600mm x 300mm 45mm thick , rapidite quick setting compound 01 ltrs per beg of cement. , heavy duty ceramic industrial floor tiles of size not exc 0.42 sqm of dark light shade 10 15mm thicksquare rectangular , white cement , chalk whitining for white wash , aggregate 20mm. , aggregate 40mm. , natural sand , oild bound distemper , exterier emulsion paint , ms tmt bars 16mm dia conforming to is 1786 1985. , ms tmt bars 12mm dia conforming to is 1786 1985. , ms tmt bars 10mm dia conforming to is 1786 1985. , ms tmt bars 8mm dia conforming to is 1786 1985. , ms binding wirenot less than 0.9mm dia , 12mm thick plywood 2.4m x 1.2m for formwork total area 54.32 sqm , wood scantling 50x 75mm size 2100mm long of 2nd class hard wood. , nails 4 inch , 50mm ms prop jacks for slab shuttering , synthatic camouflague net visual tie knot jungle and desert pattern weight aporox 12 gm per sq feet , pre fabricated steel loop holes cover of size 0.30m x 0.30m made out of 12mm thick ms sheet with isa 40x40x6mm thick frame work on four side , aerolite calcium silicate spintone false ceiling board 15 mm 600 x 600 mm , 6mm gi wire for fixing ceiling panel board , false ceiling heavy duty t grid hot rolled plain white of size 24 x 38 x 0.30 mm , false ceiling angle 25x25x3mm l shaped 5mm thick , pre fabricated steel door of size 0.90m x 1.80m made out of 2mm thick , ismb 150 for roof rafter depth of beam 150mm and width of flange 75mm 8mm thick , ismc 75 x 40mm as in purlin , top normal bolt of size 12 mm dia 100mm long as per calculation details , 0.60 mm thick pattern colour coated steel profile sheets. , 0.60 mm thick colour coated plain steel sheet of size 3048mmx600mm , self tapping screw 3 inch long , shs 80mm x80mm as in vertical post 6mm thick , side inclined member ismc 200 , 50mm dia medium grade 3.65mm thick round pipe 0.9m ht as in vertical post as baluster , 5mm thick plates chequered , equal angle 50 x 50 x 5mm for steps , synthetic enamel paint black , 4 nos x 16mm dia 100mm long foundation bolt with nut and 2 nos x 3mm thick steel washer , nut bolt 12mm dia 60mm long wth 3mm thick two steel washers , pvc cover for railing , pvc ceiling rose 2 3 terminal with pvc square box complete with screws , 22 w square natural white 300 x 300 x 25 mm led panel light , led tube light fitting 1 x 18w 4 feet long complete with all accessories including led tube rod. , xlpe insulated pvc seathed heavy duty armoured multi core cable 16 sqmm 2 core , cable pvc insulated unsheathed single core flexible copper conductor 1100v grade of size 1.5 sqmm. , cable pvc insulated, unsheathed single core flexible copper conductor 1100v grade of size 2.5 sqmm c , modular switch one way 6 amps one , ms screw 20 mm per pkt 100 nos , ms screw 35 mm per pkt 100 nos , insulation tape 2 cm width 10 mtr long , mcb single pole 230v ac 50 hz 6 amps, 10ka , mcb single pole 230v ac 50 hz 16 amps, 10ka , mcb distribution boards in sheet metal enclosure 8 ways double door with blanks confirming to is 8623. , modular switch one way 16 amp 1 module. , modular socket 6a 2 3 pin combined 2 module. , modular socket 16a 2 3 pin combined 2 module. , white cover plate with frame 3 module. , metal flush box 3 module , pvc casing caping pipe 25mmx16mm , pvc casing caping l bend 25mm , pvc casing caping t 25mm for conduit pipe , rigid pvc conduit pipe dia 25 mm medium grade , pvc casing caping elbow 25mm dia , pvc casing caping square box 4 inch x 4 inch

CTN :41390835

29 Aug, 2025 NA

Kohima - Nagaland

Tender For supply of superior quality , flange gi 4 inch , lead pig best quality as per sample , lead wool best quality as per sample , gland packing 1 oblique 4 inch , gi pipe med grade 100mm isi marked , gi tee reducer 20 x 25 mm, isi marked , hot and cold connection pipe for geyser 15 mm dia, 600 mm long , nut and bolts with washer as per smaple , rubber gasket 3mm thick, as per sample , spun yarn, as per sample , union 40 mm one end gi and other end ppr , union 25 mm one end gi and other end ppr , union 50 mm one end gi and other end ppr , gi nipple med grade of size 20 mm x 75 mm, isi marked , fusible plug 20mm as per sample , extention nipple 15mm x 100mm , fusible plug 15 mm as per sample , 2nd class hard-wood timber in clean swan in scantlings size as per sample , 2nd class hard-wood wrought timber plain filles, bull nosed, splayed chamfered , 2nd class hardwood timber in clean swan 20mm boards or planks, width 20 cm , glass pane clear 3 mm thick , glass pane 3mm thick ordinary quality in squares exc 0.50 sqm each pane , glass pane 5.5mm thick ordinary quality in squares exc 0.50 sqm each pane , cement based paint, white make asian oblique j and n oblique berger oblique dulex , distemper ,oil-emulsion , white make asian oblique j and n oblique berger oblique dulex , lime unslacked best quality , pink primer make asian oblique j and n oblique berger , paint white, make asian , paint post office red , paint enamel roof green , red ochre , road marking paint white, make shalimar , white cement make birla , stainer 100 ml any colour as required , red oxide zinc chrome primer make asian oblique j and n oblique berger , floor paint terracotta oblique red make weather shield , synthetic enamel paint black 1st grade make asian oblique j and n oblique berger , synthetic enamel paint yellow1st grade make asian oblique j and n oblique berger , led mirror light 09 watt make havells,syska,crompton , led spot light 9 watt 6000k make havells,syska,crompton , led recess oblique ceiling light fitting 34 watt make havells,syska,crompton or equvialent , led recess oblique ceiling light fitting 42 watt make havells,syska,crompton or equvialent , led recess oblique ceiling light fitting 45 watt make havells,syska,crompton or equvialent , thinner best quality , lime brush as per sample , paint brush 25 mm , paint brush 50 mm , paint brush 75 mm , paint brush 100 mm , paint brush 125 mm , bathroom cabinet with mirror make prayag cat no 551 or equivalent , bathroom corner shelf make sona cat no ec-0566 or equivalent , glass shelf with cp bracket , looking mirror of size 600 x 600 mm 2 feet x2 feet pvc , looking mirror 24 inch x18 inch with pvc frame , ms screw wood 20 mm 100 nos in a packet as per sample , ms screw wood 32 mm 100 nos in packet as per sample , glass pin 20mm 200g in a pkt , nails wire steel 1 oblique 2 inch as per sample , nails wire steel 1.5 inch , nails wire steel 100mm , nails wire steel 25 mm , nails wire steel 50 mm , nails wire steel 75 mm , ball valve brass 15mm , pvc elbow 4 inch dia 100 mm , pvc elbow 3 inch dia 75 mm , pvc pipe 3 inch dia x 10 feet long 75 mm , washer for syphon pvc cistern , thread seal teflon tape , iwc orissa pattern , ewc floor mtd and seat cover for lavatory toilet with s oblique p wit trap 35 x40x74 cm , urinal pot flat back 270 x 360 x 440 mm , vitreous china wash hand basin 580 x 450 white colour , wc european type s trap , butt hinges ms 75 mm , butt hinges ms 100 mm , curtain rod brown colour 20mm dia x 3 mtr long , curtain bracket aluminium 20 mm dia , gi wire mess 0.56 x 1.8 x 15m length , hack saw blade double ended teeth 300 //bid details 2 / 121 mm long make tapariya , helical door spring ms 150 mm 6 inch length, best quality , m seal , putty white for glass pane make birla , pgi sheet 0.63 mm thick , felt roofing bitumenious in roll of 1 mtr x 20mtr long , flush strip100mm , flush strip 75mm , touch wood make asian paints , varnish best quality , fevicol heatx fast setting heatproof adhesive ,

CTN :41447126

04 Sep, 2025 NA

Jaisalmer - Rajasthan

Tender For supply of barrack and road items e e - shakti cera seiko or equivalent , cp sink mixture 15mm with regular spout wm make prayag shakti cera seiko or equivalent , cp stop cock 15 mm make prayag shakti cera seiko or equivalent , cp telephonic shower 15mm with arms and wall flange make prayag shakti cera seiko or equivalent , cp toilet paper holder 6 inch with screw make prayag shakti cera seiko or equivalent , cp towel rail 25mm x 600mm long , cp towel ring 10 x 10 inch make prayag shakti cera seiko or equivalent , cp wall mixture 15 mm telephonic with l bend provision for over head shower , cp waste coupling 32 mm dia full threaded make prayag shakti cera seiko or equivalent , cpvc coupling 15mm make prayag shakti cera seiko or equivalent , cpvc elbow 15mm , cpvc female adopter brass 15mm , cpvc female adopter plastic 15mm , cpvc male adopter brass thread size 15 x 25mm dia , cpvc pipe 15mm 10 ft length , cpvc tee 15mm , cp curtain bracket fancy type 25mm , cp curtain bracket plain chromium plated 25mm dia fancy , cp curtain rod 20mm dia , cp curtain rod 25mm dia , double action floor spring hydraulically regulated 1 point 25 thick alum alloy sheet foundation box main body with stopper sheet make godrej ozone plaza or equivalent , epoxy resin primer transparent for roof leakage crack seal agent , fastener 8mm x 150mm long for wash hand basin 6 pcs per set excluded washer , floor door spring alum 150mm make godrej ozone plaza or equivalent , flushing cistern pvc bend small for ewc make prayag shakti cera seiko or equivalent , gi check nut 20mm isi mark , gi check nut 25mm isi mark , gi elbow 15 mm isi mark , gi elbow 20 mm isi mark , gi nipple 15 x 100 mm isi mark , gi nipple 15 x 150 mm isi mark , gi nipple 15 x 200 mm isi mark , gi nipple 15 x 250mm isi mark , gi nipple 15 x 300 mm isi mark , gi nipple 15 x 50 mm isi mark , gi nipple 20 x 100mm isi mark , gi nipple 20 x 200mm isi mark , gi plug 15 mm isi mark , gi plug 20 mm isi mark , gi reducer 25 x 15mm socket isi mark , gi socket 15 mm isi mark , gi socket 20 mm isi mark , gi socket reducer 20 x 15 mm isi mark , gi socket reducer 25 x 20 mm isi mark , gi tee 15 mm isi mark , gi tee 20mm isi mark , gi tubing 15mm dia medium grade 20 ft length isi mark make zindal tata surya prakash or equivalent , gi union 15mm isi mark , gi union 20mm isi mark , gi union 25mm isi mark , gi wire mesh 2 ft wide , gi wire mesh 4 ft wide , grating round ss floor drain trap 5 inch 127mm make prayag shakti cera seiko or equivalent , grating round ss floor drain trap 5 inch 127mm with waste hole make prayag shakti cera seiko or equivalent , helical door spring 150 mm make godrej ozone plaza or equivalent , holding bracket 600mm long for whb 24 inch , hydraulic door closer classic 90 degree universal make godrej ozone plaza or equivalent , internal kit for flush cistern with dual flush pvc make prayag shakti cera seiko or equivalent , internal kit for flushing cisternsingle flush pvc make prayag shakti cera seiko or equivalent , looking mirror 450 x 600 mm aluminum frame or pvc make prayag shakti cera seiko or equivalent , ms handle for window , m seal 90 gm pkt , oil putty , peg set of 06 make prayag shakti cera seiko or equivalent , piano type hinges ss 20 mm thick and 6ft long , pvc angle cock 15 mm make prayag shakti cera seiko or equivalent , pvc angle cock 15 mm two way make prayag shakti cera seiko or equivalent , pvc ball cock 15 mm with ball and rod make prayag shakti cera seiko or equivalent , pvc ball cock 20 mm with ball and rod make prayag shakti cera seiko or equivalent , pvc bib cock 15 mm make prayag shakti cera //bid details 2 / 81 seiko or equivalent , pvc connection 15 x 450 mm make prayag shakti cera seiko or equivalent , pvc connection 15 x 600 mm make prayag shakti cera seiko or equivalent , pvc flushing cistern 10 ltr cap make prayag shakti cera seiko or equivalent , pvc health faucet 15mm with tube 1 point 5 mtr and hook make prayag shakti cera seiko or equivalent , pvc jet

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

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

State Government

CTN :41355801

12 Aug, 2025 NA

Delhi - Delhi

Tender For repairing of all gear box and its accessories at wazirabad barrage. - dismantling of gearbox by removing both end couplings and extracting the complete shaft assembly from the barrage gates. this includes removal of thrust and steel blocks using skilled labour and specialized lifting equipment. the gearbox top cover (top half) shall be removed, followed by detachment of the bottom half from the main gearbox body. all internal components parts gear, changer gear assembly, bearing, limit shift assembly and shaft shall be carefully removed in sequence, ensuring proper identification and documentation of their orientation and order for accurate reassembly., dismantling of drumbox assembly by removing both end couplings and extracting the complete shaft,bear and gear assembly from the drum box .. all internal components parts gear, changer gear assembly, bearing, limit shift assembly and shaft shall be carefully removed in sequence, ensuring proper identification and documentation of their orientation and order for accurate reassembly., thorough cleaning of all components to remove debris, contaminants, and residual lubricants using appropriate cleaning agents and methods. detailed inspection of each component to assess condition, identify wear, damage, or corrosion, and document findings for further repair or replacement as required., repair of limit switch assembly of gear box including the complete overhauling /oiling and greasing including replacement of parts as per sample ., replacement of normally open (no) switch and contactor with a relay, along with the complete installation of electrical components for the gear box in the hoisting mechanism of the barrage system, replacement of brake pad as per sample along with complete fitting and integration in the gearbox assembly, replacement of brake coil as per sample along with complete fitting and integration in the gearbox assembly, replacement of bearing no 6315/c4 djb approved makes, replacement of bearing no 6312m/c3 djb approved makes, replacement bearing no 6308 2rs1 djb approved makes, replacement bearing no 6310 2rs1 djb approved makes, complete assembly of the gearbox, including packing, greasing, and installation of both end shafts with cast iron (c.i.) couplings and bolts. ensure proper alignment and secure fastening to maintain efficient power transmission and operational reliability, complete overhauling and lubrication of all moving and critical components of the drum box assembly of the gearbox, using appropriate tools such as grease guns and nipples. the work shall be carried out by skilled labor as per site requirements. ensure proper lubrication with the specified grade and viscosity of grease to maintain optimal performance and prevent wear and tear of mechanical parts including internal parts of painting, the work involves achieving precise/making alignment of the shaft connecting the drum box and gear box in the hoisting mechanism of the barrage. proper alignment is critical to prevent deviation from the guide grooves during operation particularly during lifting and to ensure long-term stability and accuracy of sluice gate movement.the job includes dismantling the existing shaft (which transmits motion between the drum box and gear box), carrying out realignment, and reinstalling the shaft with high precision. to restore the system to optimal operating condition, the work shall also involve the replacement of associated hardware components as required such as bearings, couplings, keys, and fasteners.this intervention is essential for the reliable and efficient functioning of the sluice gate lifting system and to prevent operational issues during gate actuation., after cleaning and overhauling the gear and shaft of the gearbox, refit and them in their original positions with making alignment with all movement parts of gear box and ensure that they are functioning properly., conduct load testing of 3under sluice and 3weir side gates and weir side gates during

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 :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

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

CTN :41314738

19 Aug, 2025 NA

Tuticorin - Tamil Nadu

Tender For supply of st030270125- line shaft sleeve for makeup and outfall pumps jyoti make type -700 vm and 600 vm, material - astm a240 grade 316l , st030270159 - impeller shaft sleeve no. 1 for 600 vm pump, moc- cd4mcu, make- jyoti , st020011838 - pump coupling key of size l-60 mm, w-8 mm, t-8 mm , st020011837 - motor coupling key of size l-90 mm, w-12 mm, t-8 mm , st020011836 - impeller key of size l-88.5 mm, w-8 mm, t-8 mm

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