Latest coupling spider spares Tenders | Government coupling spider spares Tenders

Central Government/Public Sector

CTN :44011148

06 Mar, 2026 NA

Duliajan - Assam

Tender For supply of nipple, straight, size: 2" x 12" long,nipple, straight, size: 2" x 12" long,nipple, straight, size: 2" x 12" long,nipple, straight, size: 2" x 12" long,nipple, straight, size: 2" x 12" long,nipple, straight, sch. 40, size: 4" x 6",nipple, straight, sch. 40, size: 4" x 6",nipple, straight, sch. 40, size: 4" x 6",nipple, straight, sch. 40, size: 4" x 6",nipple, straight, sch. 40, size: 4" x 6",nipple, straight, xxs, size: 2" x 8",nipple, straight, xxs, size: 2" x 8",nipple, straight, xxs, size: 2" x 8",nipple, straight, xxs, size: 2" x 8",nipple, straight, xxs, size: 2" x 8",bend, 90 deg. with coupling, size: 2",bend, 90 deg. with coupling, size: 2",bend, 90 deg. with coupling, size: 2",bend, 90 deg. with coupling, size: 2",bend, 90 deg. with coupling, size: 2",nipple, straight, size: 2" x 4",nipple, straight, size: 2" x 4",nipple, straight, size: 2" x 4",nipple, straight, size: 2" x 4",nipple, straight, size: 2" x 4"

CTN :43743288

28 Feb, 2026 26.44 Lacs

Jhakri - Himachal Pradesh

Tender For corrigendum : supply of supply of seal control cubicle spares for miv of francis turbine of njhps jhakri d d - valve service seal for miv seal control unit as per detailed ts enclosed , valve maintenance seal for miv seal control unit as per detailed ts enclosed , filter element 70 micron for miv seal control unit as per detailed ts enclosed , filter element 25 micron for miv seal control unit as per detailed ts enclosed , pressure gauge ss body glycerin filled 6 inch dial 0-100bar as per detailed ts enclosed , male stud connector g 1 by 4 inch bsp x 8 od for miv panel connection as per detailed ts enclosed , straight coupling ss304 for 12 od tube ferrule type pn250 as per detailed ts enclosed , equal tee ss304 for 25 od tube ferrule type pn250 as per detailed ts enclosed , straight coupling ss304 for 25od tube ferrule type pn250 as per detailed ts enclosed , equal elbow ss304 for 25 od tube ferrule type pn250 as per detailed ts enclosed , male stud connector ss304, g1 inch x 25 od tube ferrule type pn250 as per detailed ts enclosed , straight coupling ss304 for 08 od tube ferrule type pn250 as per detailed ts enclosed , tube connector for tubing ss304 for 08 od tube ferrule type pn250 as per detailed ts enclosed , adaptor as per detailed ts enclosed , hydraulic hose msha as per detailed ts enclosed , limit switch for 3 way ball valve as per detailed ts enclosed , ss tube 06 od for miv seal cubicle instrumentation as per detailed ts enclosed , equal tee ss304 for 06 od tube ferrule type pn250 as per detailed ts enclosed , straight coupling ss304 for 06 od tube ferrule type pn250 as per detailed ts enclosed

State Government

CTN :44019751

07 Mar, 2026 NA

Ukai - Gujarat

Tender For supply of coal mill discharge straight pipe, pipe coupling collar for coal mill 18 size coal discharge pipe and feed pipe of coal mill xrp-763/783 of unit 3, 4 & 5 at gsecl ukai tps. (bmd-ii et-6197)

Central Government/Public Sector

CTN :43986958

20 Feb, 2026 NA

Harnaut - Bihar

Tender For auction sale of depot ferrous scrap - (1) buffer plunger ( with & without face plate & spindle qty- 130+20=150 nos.(2) face plate for buffer plunger qty- 500 nos. (3) spindle qty-50 nos. (4) screw qty=80 nos. (5) straight link qty-400 nos. (6) draw hook qty- 20 nos. (7) nuts, bolts, cut reverts & cotter (8) casing qty-50 nos. (9) draft yoke qty- 30 nos. (10) centre pivot pin qty-20 nos. (11) draw bar & castle nut qty-60 nos. (12) draft key qty-50 nos. (13) bent link qty-60 nos. (14) destruction tube qty-200 nos. (15) rest beam qty-50 nos. (16) supporting hook qty-30 nos. (17) trunnion qty-200 nos. (18)draw gear pin qty-90 nos. (19) screw coupling pin qty-300 nos. , (20) bracket for muff coupling qty-30 nos. (21) bdg bracket for muff coupling qty-30 nos. (22) carrier plate for muff coupling qty-30 nos. (23) h. housing for bdg qty-30 nos. (24) manual uncoupling device (o.h) qty- 100 nos. (25) cbc coupler head qty- 30 nos. (26) wedge qty- 230 nos. (27) knuckle qty- 80 nos. (28) front fork for bdg qty- 30 nos. (29) front & rear carrier plate qty-250 nos. (30) coupler head for muff coupling qty- 30 nos. (31) side buffer for power car qty- 200 nos. (32) bracket qty- 155 nos. (33) knuckle pin qty- 56 nos. (34) lock qty-70 nos. (35) parting plate qty-285 nos. (36) rear stopper plate qty- 35 nos. (37) stiffener plate qty- 110 nos. (38) bracket for muff coupling qty 20 nos. (39) manual coupling device (o.h) qty- 250 nos. (40) spring loaded supporting device qty-100 nos. (41) cbc main pin qty- 150 nos. (42) rest plate assembly of three spring qty-42 nos. (43) rest plate assembly of four spring qty-50 nos. (45) base assembly of supporting device of three spring qty -42 nos. (46) base assembly of supporting device of four spring qty 50 nos. i lot no-37598452510 , 37598452511 & 37598452601 , total wt-119.973 mt, location-near west side of hrs shop

Central Government/Public Sector

CTN :43969522

04 Mar, 2026 NA

Duliajan - Assam

Tender For supply of elbow, 90 deg. fcs, 6000 psi, 50 mm (2" ) , bend, 90 deg. with coupling, size: 1/4" , bend, 90 deg. with coupling, size: 1/2" , bend, 90 deg. with coupling, size: 2" , bushing, hex. mi, npt, lp scr. size 1/4" x1/8" , bushing, hex. mi, npt, scr. size 3/8" x1/4" , bushing, hex. mi, npt, size: 1/2" x 3/8" , bushing, hex, mi, npt, size 1/2" x1/4" , bushing, hex. mi, api lp scr. , size: 4" x2" , bushing, hex. , npt, size 1" x3/4" , coupling, seamless, size: 8 mm (1/4" ) , coupling, seamless, size: 15 mm (1/2" ) , coupling, seamless, size: 50 mm (2" ) , coupling, seamless, size: 80 mm (3" ) , nipple, straight, size: 1/4" x 2" long , nipple, straight, sch. 40, 1/2" x 2" long , nipple, straight, sch. 40, 1/2" x 4" long , nipple, straight, sch. 40, 1/2" x 8" long , nipple, straight, sch. 40, 1/2" x 6" long , nipple, straight, npt, 3/4" x 4" long , nipple, straight, sch. 40, 3/4" x 6" long , nipple, straight, 1" nb x 6" long , nipple, straight, npt, size: 1" x 8" , nipple, straight, size: 2" x 4" , nipple, straight, size: 2" x 12" long , nipple, straight, sch. 40, size: 4" x 4" , nipple, straight, sch. 40, size: 4" x 6" , nipple, straight, sch. 40, 4" x 8" long , nipple, straight, sch. 40, size: 4" x 24" , nipple, straight, sch. 40, size: 6" x 12" , nipple, swadge, npt, size: 1/2" x1/4" x3. 1/2" , plug, squr/hex. head, 300 psi, size: 1" , coupling, reducing, 300 psi, size: 1" x1/2" , tee, equal, 150 psi, npt, size: 1/2" , tee, equal, 300 psi, npt, size: 1/4" , union, female, 300 psi, npt, size: 2" , coupling, seamless pipe, galv. , size: 1" , elbow, 90 deg. , galvd, scrwd, bstpt, size: 2" , elbow, 90 deg. , mci, scrwd, bstpt, size: 1" , plug, galvd. , scrwed, bstpt, size: 1/2" , coupling, redcng, scrwd, bstpt, size: 1" x1/2" , tee, equal, seamless, galvd. , size: 3/4" , tee, equal, seamless, galvd. , size: 2" , union, black, 700 psi, bstpt, size: 1/2" , union, socket, hex. , galvd, scrwd, bstpt, 2" ) /bid number: gem/2026/b/7177821 * /dated: 11-02-2026 & & / bid document1 / 26

Central Government/Public Sector

CTN :43969588

04 Mar, 2026 31.54 Lacs

Chandrapur - Maharashtra

Tender For supply of guide shoe head part no. 005845 , rear injector assly part no. 10026561005 , hose pl300 nw4 , 1 highflexible dg part no. 111351141 , crank eccentric part no. 270666 , ball cage part no. 272179 , bolt part no. 272545 , safety valve part no. 272722 , repair kit part no. 275186 , soft parts kit part no. 275383 , motor part no. 278661 , solenoid valve part no. 525320831 , grease refiling pump assy part no. 6040062013 , wire harness part no. 6090000243 , relay kit 20a for bh606090000273 part no. 6090000273 , hose assly 1 by 2 id part no. 6096023503 , 1by2 in hose assy, 4400mm part no. 6096044003 , 04 injector with manifold part no. 6640010403 , fitting assy part no. 6641011004 , pressure switch part no. 69630 , outlet check part no. 81938 , controller part no. 85535 , elbow-1by8 bsp part no. h191514229 , straight part no. h201512349 , straight ftg xge 6l 1by8 bsp part no. h841508229 , straight ftg xge 6l 1by8 npt part no. h841512229 , elbow ftg xwe 06l 1by8 npt body part no. h841518229 , coupling nut part no. h851506029 , coupling nut mo6s part no. h851507029 , ferrule part no. h861304029 , hose sleeve part no. x432230311 , hose stud part no. x432241621 ) /bid number: gem/2026/b/7213161 * /dated: 11-02-2026 & & / bid document1 / 30

Central Government/Public Sector

CTN :43960834

16 Feb, 2026 NA

Rourkela - Odisha

Tender For grease fittings for hsm-2(8items) comprising of following: - union,ss 304,200bar,10mmx10mm , - nipple,ms,1/4in bsp,35-45mm , - connector,straight,ms,1/8inx6mmx1/10 , - elbow,w/nipple,ms,m8x1-m6x1,200 bar , - elbow,ms,200bar,1/8 inx6mm , - coupling,male stud,ms,200bar,1/4inx10mm , - coupling,male stud,ms,200bar,1/8inx10mm , - union,ms,200bar,6mmx6mm ,

CTN :43921077

19 Feb, 2026 NA

Darjeeling - West Bengal

Tender For supply of nylon tube , nylock nut , straight coupling , unloader valve , valve , flange , gasket , spring , oil stop valve , filter , filter housing , loading valve , seal ring , locating ring , brake cable , clamp , anti vibration mount , rubber buffer , silencer , rain cap , hose clip , hose cps 180 , hose cps 325 , cap , hex bolt , ball valve half inch , oil level indicator , seal washer , o ring , ball valve 3 by 4 inch , sraight coupling , washer , oil nozzle , elbow coupling , housing check valve , non return valve , flexible hose , adapter , oil filter housing , plug , oil filter , copper tube

corporations/Associations/Others

CTN :43932914

25 Feb, 2026 7.78 Lacs

Sonbhadra - Uttar Pradesh

Tender For supply of cs impulse pipe , cs reducing insert , cs elbow , cs coupling size , cs halfcoupling , straight connector , cs globe valve , seamless tube , double ferrule double compression1 , double ferrule double compression2 , two way manifold , forged tee , front ferrule tube1 , front ferrule tube2 , back ferrule tube1 , back ferrule tube2 , union connector tube1 , union connector tube2 , union tee tube1 , union tee tube2 , reducing union tube , union elbow tube1 , union elbow tube2 , male elbow tube1 , male elbow tube2 , male elbow tube3 , male elbow tube 4 , female elbow tube1 , female elbow tube2 , female elbow tube3 , female elbow tube4 , male connector tube1 , male connector tube2 , male connector tube3 , male connector tube4 , female connector tube1 , female connector tube2 , female connector tube3 , female connector tube4 , seamless tube1 , seamless tube2

CTN :43892082

07 Apr, 2026 NA

Delhi - Delhi

Tender For procurement of spares for rafale aircraft - backshell,electrical connector, tape,pressure sensitive adhesive, washer,flat, hardener,enamel, solder,tin alloy, washer, actuating lever, actuating lever, equipped drum, equipped composite cover, link chute pin, puller,mechanical, nut, adhesive, screw,externally relieved body, spacer,straight, washer,flat, white cotton rags, ring,retaining, mat,reinforcing,fibrous glass, sleeve,coupling,clamp,grooved, sleeve,heat shrinkable, rivet,solid, pin, dummy electrical contact, screw,machine, sleeve,heat-shrinkable, washer,flat, cloth,coated, micro-contact, product used for gas leak detection, clamp,loop, washer, screw,machine, screw, inlet/outlet coupling, rectifier diodes box, screw, enamel, lacquer, tape,pressure sensitive adhesive, lacquer, circuit breaker, circuit breaker, bouchon, connecteur electrique, fps case, pre-formed packing, trt upper seal, pre-formed packing, nut,self-locking,plate, stud,shouldered and stepped, equipped front plate, strap, tiedown, electrical components, conteneur blp rafale / cdcu container, tape,pressure sensitive adhesive, key, fma switches case, filler,dent,metal surface, bearing seal, lubricating oil,aircraft turbine en, ethyl alcohol,technical, cloth,laminated, cleaning compound,aircraft surface, carbon removing compound, remover,paint, cleaning compound, shut-off actuator subassembly, flowrate sensor subassembly, front cover plate, knob, equipped batteries monitoring circuit board, batteries replacement kit, oxygen regulator body, spacer, pre-formed packing, nut,self-locking,plate, lubricating oil,weapons, methyl ethyl ketone,technical, gasket, pin,cotter, washer,lock, wfi water, lock washer, o-ring, o-ring, screw, screw, screw, fuel,gasoline, cloth,laminated, lug, electrical connector mounting plate, floor oil, adhesive, adhesive, adhesive, adhesive, pre-formed packing, packing retainer, gasket, pre-formed packing, antiseize compound, rivet,blind, enamel, sealing compound, pu66 external paint, ejection gun initiator protector, bracket,multiple angle, fitting,structual component,aircraf, screw,shoulder, bracket,mounting, elbow,air conditioning-heating, scoop,aircraft, sealing compound, swivel joint,pipe to tube, primary, washer, screw,machine, screw,machine, o-ring, o-ring, o-ring, o-ring, o-ring

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