Latest chain coupling Tenders | Government chain coupling Tenders

State Government

CTN :41189579

12 Aug, 2025 8.09 Lacs

West Tripura - Tripura

Tender For maintenance of mi scheme under belbari rd block during the year 2025-26/sh_ - repair _ maintenance of pump-motor, suction-delivery _ electrical accessories etc. (job no. tr/34/minor works/wrd-i/2025-26) - dismentling of pump for over hauling including greasing, gland packing, necessary repairs & reinstallation of the same including trial run for 10 hrs. in two spell complete as per direction of the engineer-in-charge.i) for li, supply & fitting fixing ball bearing of approved quality for pump required during overhauling.i) 6306 ball bearing (tata /skf), providing & fitting fixing shaft sleeve bush of approved quality.i) for li (cast iron), providing & fitting fixing shaft sleeve nut of approved quality.i) cast iron (ci), providing & fitting fixing c.i. gland of approved quality.i) for li, providing & fitting fixing c.i coupling complete with nuts & bolts of approved quality.i) 150 mm dia, providing & fitting fixing coupling nuts & bolts (all size)of approved quality.i) for li, providing & fitting fixing coupling rubber bush (all size)of approved quality. i) for li, providing & fitting fixing coupling star bush (all size) of approved quality.i) 150 mm dia, providing & fitting fixing pump shaft of approved quality., supplying and fitting fixing of asbestos rope of best quality as per direciton of engineer-in-charge. i) 6mm to 8mm thick, ii) 10 to 12 mm thick, providing & fitting fixing casing ring of approved quality.i) 150 mm dia (10 mm thick), supplying and fitting fixing of pump cooling pipe of best quality as per direciton of engineer-in-charge., providing & fitting fixing lantern ring for pump of approved quality., supplying and greasing/applying of grease of approved quality as per direction of engineer-in-charge., providing and fixing g.i. bend /elbow in the pipe line including testing of joints complete as per cpwd specification and direction of the engineer - in - charge. a) 150 mm dia, providing & fitting fixing shaft sleeve nut of approved quality. (cast iron), providing & fitting fixing of g.i. flange ( 10 mm wall thickness ) by welding with g.i. / ms pipe and placing position as per specification and the direction of the engineer-in- charge.i) 150 mm dia, providing & fitting fixing gland nut / stag nut 100 mm long for gland of approved quality.i) for li, providing and fitting fixing m.s. clamp for hose pipes with nuts & bolts complete as per relevant is specification anddirection of engineer-in-charge.i) 150mm dia, providing & fitting fixing rubber flange washer 6 mm thick at site of work of approved quality.i)150 mm dia, providing and fitting fixing ms foot valve as per relevant is specification and the direction of the engineer-in-charge.. i) 150 mm dia, providing & fitting fixing c.i tail piece of approved quality at site of work.i) 150 mm dia, providing & fitting fixing foot valve leather washer (6 mm thick) of heavy duty at site of work of approved quality.i) 150 mm dia, providing & fitting fixing c.i foot valve spare parts of 125/150 mm dia at site of work of approved quality.a) c.i foot valve weight, b) c.i foot valve ring, c) c.i foot valve net, dismantling of motor fpr vernishing heating etc cpmplete in/c reinstalltion and trail run for two spell complete as per direction of the engineer-in charge., supplying & fitting fixing of spare parts for 20/25 hp horizontal motor.a) motor fan, b) terminal plate, providing and fitting fixing of fully automatic star delta type motor starter ( 3 ph. 50 hz, 415v, 25hp /18.50 kw relay range within 17-25 ) in steel sheet enclosures with contractors and timer etc. complete suitable for motor pump havells/l & t/bch make direction of the engineer-in-charge.i) 25hp/18.5kw relay range within 13-21 +10%, providing and fitting fixing steel sheet enclosed switch fuse unit (suitable for din fuses). triple pole with neutral link ( tpn ) , 415/500 volt complete as per direction of the engi

corporations/Associations/Others

CTN :41205922

11 Aug, 2025 NA

Tuticorin - Tamil Nadu

Tender For supply of 350 nb seamless pipes with suitable m.s. coupling set for unit iv ash slurry disposal lines

corporations/Associations/Others

CTN :41204378

04 Aug, 2025 NA

Kolkata - West Bengal

Tender For centralized rate contract for two (02) years of spares of sam turbo make pumps installed in ash handling plant of dvc - impeller with screw & hub cap : part no : -18 & 38, 58 : material: - nihard type iv (550 bhn) / 24% chromium ci (550 bhn), fasteners set (total quantity of fasteners applicable for one bare ba overflow transfer pump, model : arl 200/410 ) : part no : -na : material: - ms / hts, lock washer (p.end) : part no : -63 : material: - is 1363 ms, piston ring : part no : -51 : material: - is 210 fg 200, key (coupling) : part no : -32 : material: - bs 970 en 8, laybrinth (drive end) : part no : -24 c : material: - astm a 216 gr wcb, coupling set [od 280 mm] : part no : -na : material: - is 210 fg 200, base with top cover : part no : -1 & 2 : material: - is 210 fg 200, volute casing : part no : -17 : material: - nihard type iv (550 bhn) / 24% chromium ci (550 bhn), lock nut (p.end) : part no : -60 : material: - is 2062 c 15, grease nipple : part no : -48 : material: - steel, lock washer : part no : -47 a : material: - is 1363 ms, check nut : part no : -47 : material: - astm a 216 gr.wcb, key (shaft sleeve / impeller) : part no : -31 : material: - aisi 304, bracket side cover : part no : -25 : material: - astm a 216 gr wcb, laybrinth (pump end) : part no : -24 : material: - astm a 743 cf8, shaft sleeve : part no : -12 : material: - aisi 410 (h), gland : part no : -10 : material: - astm a 216 gr.wcb, grease retainer : part no : -7 : material: - is 210 fg 200, wear plate (b.side) : part no : -16 : material: - nihard type iv (550 bhn) / 24% chromium ci (550 bhn), pump shaft with keys : part no : -4 : material: - bs 970 en 8, lantern ring : part no : -13 : material: - aisi 410, gland housing : part no : -9 : material: - alloy ci (290 - 320 bhn), end cover : part no : -5 : material: - is 210 fg 200, ba overflow transfer pump complete without motor, model-arl 200/410, earlier pump sl.no.-16804-16805, head:20mwc, capacity: 320 cubic meter/hr., size:200x200., o ring set (1 set=8nos.), for ba overflow transfer pp, model of pump-arl 200/410, shaft sleeve : part no : 53.6 : material : aisi 410, impeller with nut & helicoil insert : part no : 24.2 : material : is 318 gr.i, bearing housing lantern : part no : 35.6 : material : is 210 fg 200, bearing bed : part no : 36.7 : material : is 210 fg 200, bearing cap(outer) : part no : 37.2 : material : is 210 fg 200, bearing cap(inner) : part no : 37.3 : material : is 210 fg 200, oil seal set (1set = 2 nos) : part no : 43.13 & 43.3 : material : syn. rubber, impeller nut with helicoil insert : part no : 93.4 & 94.21 : material : aisi-316, wear ring (casing) : part no : 51.4 : material : is 318 gr.ii, wear ring (casing cover) : part no : 51.23 : material : is 318 gr.ii, key(coupling) : part no : 95.2 : material : bs 970 en8, circlip : part no : 94.23 : material : spring steel, grooved nut & lock washer : part no : 93.3 & 94.03 : material : sae 1018/1020 is 513 crca sheet, gland : part no : 46.4 : material : is 210 fg 260, pressure ring : part no : 46.9 : material : aisi 410, lantern ring : part no : 46.10 : material : aisi 410, gland packing set (1set = 4 nos) : part no : 47.3 : material : tiga, fastners set [total quantity of fastners applicable for one bare ash conditioner water pump, model : cpc 80/400 ] : part no : na : material : ss, key(impeller) : part no : 95.03 : material : aisi-316, key (sleeve) : part no : na : material : aisi-316, gasket set (1set = 4 nos) : part no : na : material : caf-9/ paper oil resist, volute casing : part no : 11.4 : material : is 210 fg 260, pump shaft with keys : part no : 22.3 : material : bs 970 en8, disc (impeller) : part no:550 : material :-ansi-316, gland : part no:452 : material :-astm a 743 gr.wcb, lantern ring : part no:458 : material :-aisi 410, key (impeller / shaft) : part no:940.01 : material :-aisi 316, lock washer : part no:931 : material :-sae 1018/1020, bearing cover (n.d.e) : part no:360.01 : material :-ast

Central Government / Public Sector

CTN :41251749

25 Aug, 2025 NA

Visakhapatnam - Andhra Pradesh

Tender For conversion/modification of cbc coupler un coupling arrangement from bottom operated to top operated system in locos as per rdso modification sheet no. rdso/2016/el/ms/0454 rev'0' dt 29.04.2016.

Central Government/Public Sector

CTN :41242719

19 Aug, 2025 NA

Nashik - Maharashtra

Tender For supply of emery polishing paper , paper emery 11x9 inch grit 400 abrassive , emery cloth belt size 915 x 100mm grit 80 , aluminium oxide resin industrial cloth , plug g i size 40mm , screw wood ms csk head size 10 x 50 mm , aloxite cloth roll , tappered wooden plug softwood , tappered wooden plug , emery disc , brass bib cock screw down type , emery paper size , coupling g i size 15mm ) /bid number : gem/2025/b/6507299 * /dated: 29-07-2025 & & / bid document 1 / 20

corporations/Associations/Others

CTN :41220572

12 Aug, 2025 NA

Donimalai - Karnataka

Tender For supply of water supply items d d - 1800000231 lever adj 75mmx10mm , 1800000253 spindle half inch brass , 1800000254 spindle 3 by 4 inch brass , 1800000280 cp waste coupling 1 to 1by4 inch , 1800000309 ci grating 100 mm , 1800000310 ci grating 125mm , 1800000581 ms flange with holes , 1800000594 plastic tap 15mm , 1800000607 pvc flexible waste pipe 32mm dia , 1800000618 pvc waste pipe 40mm , 1800000602 pvc bib cock 15mm dia heavy , 1800000246 ferrule 20mm dia brass , 1800000257 1 inch ferrule hd brass , 1800000286 choke remover g , 1800000287 choke remover n , 1800000478 gi bend 90 deg 1 inch , 1800000496 gi plug 50 mm , 1800001109 pvc washer 15 mm , 1800001326 tank nipple hdpe 25 mm , 1700006736 spindle brass 15 mm for bibcock , 1800000441 gi plug half inch or 15 mm , 1800000486 gi hex nipl 3by4 x half inch

Central Government And Public Sector

CTN :41185752

13 Aug, 2025 10.25 Lacs

Bandipora - Jammu And Kashmir

Tender For tender for supply of water supply and sanitary fittings d d - gi pipe (15mm dia ) 6 m length , gi pipe 20mm dia 6m length (medium) , gi pipe 25mm dia (6mtr length) , gi pipe (32mm dia) 6 metre length (medium) , gi pipe 40mm 6 mtr , gi pipe 50 mm dia 6 m length , g.i. pipe (21/2 /65 mm dia) , g.i. pipe 80 mm dia , 6 meter length (medium) , gasket for ms flange 65 nb , gasket for ms flange 80 nb , m.s. flange 65 nb , m.s. flange 80 nb , gate valves 15mm , gate valves 20mm , gate valve 25 mm (brass) , gate valves 32mm , gate valve 1.5 /40 mm , gate valve 50mm 2 , gi elbow 15mm , g.i.elbow-3/4 , gi elbow 25mm , gi elbow 32mm , g.i.elbow 1 1/2 , gi elbow 50mm , gi socket 15mm dia , gi socket , 20mm , gi socket , 25 mm dia , gi socket 32 mm dia , gi socket 1.5 , g.i.socket 2 dia , gi tee 1/2 , gi tee 20mm , gi tee 25x25x25mm , gi tee 25 x 15mm , gi tee 1.25 , gi tee 40mm , gi tee 50mm , gi union 15mm dia , g.i.union 3/4 dia , gi union 25mm , gi union , 32 mm , giunion 40 mm , isi mark , gi union screwed 2 dia , gi reducing socket 25 x 15 mm isi make , gi socket reducer 32 x25 mm , gi socket reducer 40x25mm , g.i. reducer elbow (50x20) , gi nipple 15mm x3 , gi nipple 15x100mm , gi nipple 15x150mm , gi nipple 20mm x3 , g.i.nipple-3/4 x4 , g.i.nipple-3/4 x6 , gi nipple 25 x 75 , gi nipple 25x100 mm , g.i. nipple 25 mm x 150mm , , gi nipple 32x50mm , gi nipple 32x75mm , gi nipple 32mm 4 , gi nipple 32x150mm , gi nipple 40 x 50 mm , gi nipple 40 x 75 mm , gi nipple (40 mm , 100 mm) , g.i.nipple 1-1/2(length-150mm) , gi nipple 50x100mm , gi nipple (50 mm , 150 mm) , gi check nut with nipple 3/4 , gi check nut with nipple 1/2 , clamp for 1/2 gi pipe j.hook type , europeon type water closet seat with cistern complete , european type water closet , vitreous china water closet squatting pan (indian type-oriss) wc pan 580 x 440mm , urinal pot , wash basin 550x400mm , float system of pvc flushing cistern 10 ltr capacity hindustan , pvc waste pipe for sink/ wash basin 32 mm coupling , pvc syphon set , pvc water tank 1000lt , pvc water tank , 2000 liter capacity , float valve with rod and ball complete 1/2 , float valve with rod and ball complete 3/4 , cp brass coupling 32 mm , jet spray full brass c.p with 1.5 mtr tube jsj-2 , wall mixer with bend-360019-hindware , wash basin mixer , single lever cp brass basin mixer , cp sink mixer , c.p. bib cock , cp bib cock (long body) , cp angle valve 15mm , cp angle valve 2 in 1 ( two way) , soap dish c.p. , corner shelf , s.s. towel rail 24 , cp telephone shower with tube , cp extension nipple (1/2 x 1 inch) , cp extension nipple (1/2 x 2 inch) , cp extension nipple (1/2 x 3 inch) , dhaga for sanitary fitting (packet of 10no)) , bevelled looking mirror ( modi guard , superbird supperior/ nova type) 600mmx 450mm , pvc connection pipe12 , pvc connection pipe-1/2x18 , pvc connection pipe 1/2 x 24 , heavy duty pipe wrench 18 inch , heavy duty pipe wrench 24 inch , upvc pipe 75 mm , 3mtr long , upvc pipe 100 mm (4) , gardening nylon pipe 1 inch , m seal , teflon tape. , pipe die set 1/2-1 , hecksaw frame 12 , circlip pliers , 7inch / 180 mm , hexa blade , double edge , 1 x 12 , flat chiesel 10 , chipping hammer , pvc flexible pipe 3/4 dia (30m length)

CTN :41235853

18 Aug, 2025 98.0 Thousand

Multi City - Telangana

Tender For 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.

CTN :41258934

09 Aug, 2025 NA

Samba - Jammu And Kashmir

Tender For supply of angle equal ms 20mmx20mm,angle 45x45x5mm,rod welding 3 15 mm,rubber coupling,hose 18 mm,hose 20 mm,hose 16 mm,hose connection,hours meter,liner cylinder,anabond tube

CTN :41242650

08 Aug, 2025 NA

Srinagar - Jammu And Kashmir

Tender For supply of valve 20mm , dol starter 2 hp , dol starter 5 hp , rubber water hose 25 mm , ci tail socketed 150mm , rubber gasket 150 mm dia pipe , graphite of size 15mm , graphite 12mm , ci collar split 100 mm , nuts bolts , rubber coupling tc 15 , rubber gasket 100 mm pipe dia , nut and bolts with washer off size , nuts and bolts , rubber gasket 3 mm thick , ms plug 40mm , ms plug 50mm , ms plug 25mm , sheet glass 3 point 5 mm , pvc pipe swr , ss brakect with end cap , glass sheet 5 point 5 mm , pvc tank cover 500 ltr , pvc door seal 900 mm , glass corner , cp jet sprey , glass shelf for whb , ms bracket for whb , cp grating 125 mm , gi wire mesh , alu door stoper 125 mm , ms butt hinges 100 mm , ss wire sloth 0 point 36 mm , plywood bwp , pvc connection pipe 750 mm , aluminium butt hinges 100 mm , pvc corrugated urinal pipe , gun matel gate valve 20 mm , frosted glass pane 3 mm , ptmt graring 100 mm , pvc grating 150 mm , cp grating 150 mm , nails of different size , hasp and stapals , m seal 100 , pvc long bend 32 mm , cp urinal spreader , ss wire cloth 0 point 36 mm widhtof aperture 1 point 40 mm , ss but hinges 125 mm , ss hasp and staples 150 mm , pinao hinge continiousms bright finish or electrogalvanised 40mm flap , teflon tape 12 mm width 15 mtr , dhaga for plumbers thread cotton , drapery rod 28 mm dia ms powwer coted , mils steel screw full theaded 35 mm 100 nos , ms plug 15 mm , pvc garting 125 mm , ms plug 20 mm , ms butt hinges 75 mm midium , mild steel screw full threaded 50 mm , paint brush 4 inch , ss funel suitable for 25 mm curtain rod , spindle half cut for mixer , ss 6 pin bathroom cloth hanger , geyser bolt , pvc rawal plug , chinese black screw size 50 mm long , chinese black screw size 35 mm long , chinese black screw size 30 mm long , nails woodn window glass , chinese nails size 30 mm long , chinese nails , chinese nails size 38 mm long , chinese nails size 3 inch long , 12 mm thickness designer partical board , 5 mm thick 5 nos of ply commrical plywood , plywood commrical , curtain rod 3 mtr long ss , plywood commerical , partical board , 300 mm long helical door spring rat rod pattern lock for almirah large med two holes, lock for almirah med large 4 holes, handle lock for almirah, handle for almirah large med, ppcp handle for chair visitors steel set of two, "top for table office clk steel of size 1200 x 610 mm with standard prelaminated particle board 18 mm thick of teak shed with balancing white lamination on other side 4 mm thick beading of teak wood shall be provide all around top ", "top for teapoy varandah of size 750 x 450mm made out of prelaminated particle board 18 mm thick of teak shed with balancing white lamination on other side 4 mm thick beading of teak wood shall be provide all around top ", steel furniture lock for drawer/lockers with dulicate key 6 lever, "top for table dining 6 pers of size 1500 x 900 mm made out of pre laminated particle board 18 mm thickness of teak shed with bal white lamination on other size 4 mm thick beading of teak wood shall be provide all around the top ", foam cushion 32 density size 555 x 530 x 100mm duly covered with tapestry cloth of super quality, plywood one side teak commercial 8' x 4', 6 mm thick, plywood commercial exterior grade of size 2440 x 1220 x 12 mm thickness with one side teak face, top for table peg of size 450 x 300 mm made out of prelaminated particle board 18 mm thickness of teak shed with balancing white laminations //bid details 2 / 137

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