Latest diffuser ring Tenders | Government diffuser ring Tenders

Central Government/Public Sector

CTN :44852341

20 Apr, 2026 NA

Multi City - Maharashtra

Tender For auction sale of depot ferrous scrap - scrap and unserviceable condemned mix m.s. such as m.s. controll ring, coller housing and bolt, locking plate,end shild,belt tention device, rods,nut , elbow, t joint, check nut, coupling, bolts,wra spares, ms armature, tention vice,stay, hmv, amv, rod, suspention box,bearing distance plate, channel angel allean bolt,connecting rod,lower spring liner, crack shaft,shacko coupler parts, isolating cock, ms studs,hanger pin, ms pin and ,ms avm, shacu coupler, consisting valve, ms rear cover, various types of misc.mix m.s. parts with rubber,plastic, fiber , cotton etc sort and sizes.(qty approx) (note if found any non ferrous item will not be delivered)

Central Government/Public Sector

CTN :44823385

20 Apr, 2026 NA

Nagpur - Maharashtra

Tender For tender for supply of curved liner plate , 1043-4761-016 , air seal ring , ms , mill , xrp-1003 , matellic plug , 060-0706-134-a4 , scraper guard , 060-0706-097-a2 , boiler , scraper holder , 062-0706-006-a3 , scraper shoe , 062-0706-003-a3 , boiler , brckt , xrp1003 , cs , 0620706007a2 , scraper pin , xrp1003 , 0620706005a4 , labyrinth seal seg , 1043-4461-006 , labyrinth seal seg , 1043-4761-003 , prt cvr plate , 1043-4761-045 , ins protection plate , 1043-4761-046 , jrnl head liner , 1043-4761-009 , scraper base , 1043-4761-041 , wear plate liner-3 , 1043-4761-25

CTN :44363120

17 Apr, 2026 NA

Visakhapatnam - Andhra Pradesh

Tender For corrigendum : procurement of spares for srgm system - item, rocking arm,lh, assy, rocking arm,rh, assy, pcb pio out 2j25, right nose clamp, support bushes sub-assy, lever, thermistor assy, gauge pressure, gauge,pressure, support sub assy, proximity switch, master gauge conn pipe fxtr w/nippl, pcb, elevation amplifier, pipe fitting sub, front feed buffer, rear feed buffer, hydraulic fluid, rng, bumper, hyd.fluid (mil-prf-5606), washer, grease, dod-l-25681d, lube oil, mil-l-16785a grade a, nut, self-locking, m8 uni 7473, lube oil, mil-l-6086d, grade l, midget flange lamp, o ring ms28775-0aa, o ring ms28775-132, hexagon socket head cap screw, cap, m8 1.25x25(pboh), nut self locking m12 uni 7473, o ring ms28775-220, diode jan 1n485b, bumper, lamp ms 18209-387, needle bearing, washer, 8.4 dia, o ring ms28778-8, o ring, bearing, rlr, dbl row, riv, circlip, 42 dia as per is:3075(2), circlip, 72 dia as per is:3075(2), packing jacottet 60434/packing jacottet 60434a, clamp assy, right nose, guide, bushing, split, washer, busher, bleeder valve, screw mm12x35, disk, damper, lamp, seal, o ring, screw, spring, compression, wire (one reel), o ring ms28775-215, dowel, headed, lampholder, screw, rd head, special, screw, special, spacer, muzzle cap, fuse f028250v3a, cartridge, filter, connector ms3450w14s-7s, drift pin dia 3/drift punch dia 3mm

CTN :44363127

17 Apr, 2026 NA

Visakhapatnam - Andhra Pradesh

Tender For corrigendum : procurement of spares for 30mm mdak gun system - item, rocking arm,lh, assy, rocking arm,rh, assy, pcb pio out 2j25, right nose clamp, support bushes sub-assy, lever, thermistor assy, gauge pressure, gauge,pressure, support sub assy, proximity switch, master gauge conn pipe fxtr w/nippl, pcb, elevation amplifier, pipe fitting sub, front feed buffer, rear feed buffer, hydraulic fluid, rng, bumper, hyd.fluid (mil-prf-5606), washer, grease, dod-l-25681d, lube oil, mil-l-16785a grade a, nut, self-locking, m8 uni 7473, lube oil, mil-l-6086d, grade l, midget flange lamp, o ring ms28775-0aa, o ring ms28775-132, hexagon socket head cap screw, cap, m8 1.25x25(pboh), nut self locking m12 uni 7473, o ring ms28775-220, diode jan 1n485b, bumper, lamp ms 18209-387, needle bearing, washer, 8.4 dia, o ring ms28778-8, o ring, bearing, rlr, dbl row, riv, circlip, 42 dia as per is:3075(2), circlip, 72 dia as per is:3075(2), packing jacottet 60434/packing jacottet 60434a, clamp assy, right nose, guide, bushing, split, washer, busher, bleeder valve, screw mm12x35, disk, damper, lamp, seal, o ring, screw, spring, compression, wire (one reel), o ring ms28775-215, dowel, headed, lampholder, screw, rd head, special, screw, special, spacer, muzzle cap, fuse f028250v3a, cartridge, filter, connector ms3450w14s-7s, drift pin dia 3/drift punch dia 3mm

CTN :44823266

30 Apr, 2026 NA

Visakhapatnam - Andhra Pradesh

Tender For tender for supply of bush (bar) , assembly valve gear , rocker cover with o ring(w/o inj.cooler) , copper washer 8x22x1.5 , adjusting screw(bar) , metafram bush bp25-16/20x20 , oil seal 25x42x8 , exhaust manifold(lag) , sheathed injection pipe , stud m12-40/30n j12 nse1.181 , oring an7 , 31b6 , mb 40x30 bearing bush , o ring 151i.d.3d nse6.531 21a7 , set of gaskets for pd filter , sealing ring , pin , fuel filter element , bush bearing , sealing bush , piston ring(p3712) , ring saftey , bush , cap , locating pin , lgc pin (bar)lgc g5 8x30 , plut , cam shaft plug , roller bearing 110 60 22 , loctite 641 , con rod small end bush , piston pin , chrome plated piston ring , compression ring , cyl.liner (light fuel) assy , pin roller , roller , rocking arm assembly , snap ring , ring nse6.531 21a7no ms 229 , washer , stud , exhaust valve seat , outside spring , tappet , plug , valve rockers assly , sealing product glue 1005l , copper washer 8x22x1.5 , piston ring , needle , coupling-holder , o ring , shaft , nut , ball bearing skf6307 , ball bearing , bearing , cyclam seal , bs ring , lipped seal , expansion bellow , o ring , pump tappet lo pipe , lub oil pipe , valve air lo pipe , coupling hollow screw , gasket , joint , flame arrestor , sealing joint , washer , pinion on reducer , bs ring , type c30 , nse 6.51 , 20 , loctite , filter ing element for particle detecting filt , o ring , indicator cock assembly , adaptor , fuel feed pump ccw tg0s , set of gaskets for fuel feed pump , set of oil seals for fuel feed pump , rucompensation probe for exh. pyrometric duct , flex hose for hydraulic tool , flexible hose for breather , pressure switch , overspeed air solenoid valve (241 no 24v)

CTN :44803183

29 Apr, 2026 NA

Netanar - Chhattisgarh

Tender For supply of orings dowty seal and shaft seal for nsl d d - 60.5x68.5x2 ms nbr , 1600255333 seal shaft l 85x100x10 viton , 1600255332 seal shaft l 115x140x12 viton , 1600255327 seal shaft l 250x280x15 nbr , 1600255325 seal shaft l 220x250x15 nbr , 1600255324 seal shaft l 140x170x15 nbr , 1600255323 seal shaft l 190x220x15 nbr , 1600668131 o ring 6.99 nbr 70 , 1600668027 o ring 7.5 x 1.5 nbr 70 , 1600668098 o ring 8 x 1.5 nbr 70 , 1600668097 o ring 8 x 1.88 nbr 70 , 1600668096 o ring 8.73x1.78 nbr 70 , 1600670009 o ring 10 x 1.5 nbr 70 , 1600668095 o ring 10.77x 2.62 nbr 70 , 1600668094 o ring 12x 2 nbr 70 , 1600668093 o ring 13.94x 2.62 nbr 70 , 1600668092 o ring 14x 1.5 nbr 70 , 1600668091 o ring 14x 1.9 nbr 70 , 1600668090 o ring 15x 1.4 nbr 70 , 1600668089 o ring 15.54 x 2.62 nbr 70 , 1600668088 o ring 17x 3.53 nbr 70 , 1600668086 o ring 17.12x 2.62 nbr 70 , 1600668085 o ring 17.96 x 2.62 nbr 70 , 1600668084 o ring 19.5 x 1.9 nbr 70 , 1600668083 o ring 20.3 x 2.4 nbr 70 , 1600668082 o ring 23.5 x 1.9 nbr 70 , 1600668081 o ring 24.99 x 3.53 nbr 70 , 1600668080 o ring 25.3 x 2.4 nbr 70 , 1600668079 o ring 30 x 3.53 nbr 70 , 1600668078 o ring 30.8x 2.6 nbr 70 , 1600668077 o ring 37.69 x 3.53 nbr 70 , 1600668076 o ring 40 x 1.2 nbr 70 , 1600668075 o ring 40 x 1.6 nbr 70 , 1600668074 o ring 42.86 x 3.53 nbr 70 , 1600668073 o ring 44 x 2.5 nbr 70 , 1600668072 o ring 45 x 2.6 nbr 70 , 1600668071 o ring 47.22 x 3.53 nbr 70 , 1600668070 o ring 47.29 x 2.62 nbr 70 , 1600668069 o ring 52.5x 2.6 nbr 70 , 1600668068 o ring 57.15 x 3.53 nbr 70 , 1600668067 o ring 59 x 3.8 nbr 70 , 1600668066 o ring 62 x 4.2 nbr 70 , 1600668065 o ring 69.44x3.53 nbr 70 , 1600668064 o ring 72.69 x 2.62 nbr 70 , 1600668063 o ring 107.32 x 5.33 nbr 70 , 1600668062 o ring 158.12 x 5.33 nbr 70 , 1600668061 o ring 177.17 x 6.99 nbr 70 , 1600668060 o ring 215.27x 6.99 nbr 70 , 1600668059 o ring 291.69 x 3.53 nbr 70 , 1600668058 o ring 456.1x 6.99 nbr 70 , 1600242504 seal dowty s 10.73x14.88 ms nbr , 1600242503 seal dowty s 13.85x18.7x ms nbr , 1600242502 seal dowty s 17.35x22.7x ms nbr , 1600255334 seal shaft l 75x95x12 viton , 1600667849 seal shaft s 20x40x7 viton , 1600667848 seal shaft s 25x40x7 nbr , 1600667847 seal shaft s 35x47x4.5 viton , 1600667846 seal shaft s 35x52x7 viton , 1600667845 seal shaft s 40x52x7 nbr , 1600667844 seal shaft s 50x80x10 viton , 1600667964 seal shaft s 62x120x12 viton , 1600668151 seal shaft s 65x120x12 viton , 1600667963 seal shaft s 75x95x10 nbr , 1600667962 seal shaft s 80x125x10 viton , 1600667961 seal shaft s 80x140x13 viton , 1600667960 seal shaft s 88x160x13 viton , 1600667959 seal shaft s 120x150x12 nbr , 1600667958 seal shaft s 130x160x12 nbr , 1600667957 seal shaft s 130x200x15 viton , 1600667956 seal shaft s 130x215x15 viton , 1600667955 seal shaft s 140x170x12 viton , 1600667954 seal shaft s 140x170x15 nbr , 1600667953 seal shaft s 150x180x15 nbr , 1600667952 seal shaft s 160x190x15 nbr , 1600667951 seal shaft s 200x230x15 nbr , 1600667950 seal shaft s 280x320x20 nbr //bid details 2 / 104

CTN :44801778

05 May, 2026 NA

Angul - Odisha

Tender For supply of spares of m/s super scientific works pvt ltd make 50 ltr reflux reaction distillation unit - 50 ltr. spherical vessel - reactor with centre: dn 150, side: dn, 00/45º x 1 no, dn 40 x 3 nos, bottom: dn 50/40 (for bath & flush bottom), 20 ltr. graduated vessel receiver flask, graduated c-25, s- 25 x 2nos, b-25, 20 ltr.graduated vessel addition flask graduated with c- b 55 with stopper, s-25 x 2, b-25, glass heat exchanger coil type dn 100/0.5 hta: 0.5 m.sq., 610 mm lg., product cooler size dn 25/80/0.2 m², glass column scetion with glass rasching ring and 2 nos ptfe perforated, packing support, 2 nos. of glass stirrer with teflon half moon blade for 50 ltr. flask, glass thermowell & dip pipes, glass pipes & fittings, glass valves - flush bottom, line, drain. angle, vent valves etc, ptfe line bellow with ci bellow flanges, ci i. nges with insert gasket, nut bolt & ptfe 'o' ring, chuck & seal assembly with mechanical seal for 50ltr., multipurpose heating ms cooling bath with ms coil & insulation with, aluminium screwed cladding flame proof heater for 50 ltr. 4kw, 3 phase, 415v, flameproof electric motor with suitable gear box, 0.5hp,180 rpm., flame proof vfd 0.5 hp, flp panel consists of 2 point digital temperature indicator for reactor temp, and reflux temperature & digital temperature indicator cum controller for bath., 03 nos. of flame proof rtd for heater, bath & rda., gi tubular supporting structures powder coated

CTN :44808213

18 Apr, 2026 12.88 Lacs

Bikaner - Rajasthan

Tender For providing of electricls tools & equipments - heavy duty screwdriver insulated , electrician screwdriver thin stem insulated handle , knife double bladed electrician , chisel firmer with wooden handle , , (a) crimping tool , wire cutter and stripper , hacksaw frame , tweezers , drill hand brace , plane cutters , smoothing cutters , file flat rough , file flat bastard , file rasp, half round , de soldering gun , contactor & auxiliary contacts (rm) , contactor & auxiliary contacts. (rm) , pin type, shackle type, egg typ & suspension type insulators including , hardware fitting , portable electric drill machine , load bank (lamp/heater typ , brake test arrangement with tv spring balance rating , laboratory type induction coi , series test lamp (rm) , knife switch dpdt fitted with fuse terminals (rm) , knife switch tpdt fitted with fuse terminals (rm) , miniature circuit breaker (rm , earth plate (rm) , earth electrode (rm) , elcb and rccb (rm) , fuses (rm) , rheostat (sliding type) , capacitors (rm) , various electronic components (rm) , various lamps (rm) , plug socket piano switch lamp holder (rm) , cables , twisted pair , non-metallic sheathed cable , underground feeder cable , ribbon cable , metallic sheathed cable multi- , conductor cable coaxial cable , direct-buried cable (rm) , rubber mat (rm) , electrician helmet , rcc pole with accessories (ms angle iron, 'c' clamp, stay insulator etc.) and materials , ohm meter; series type & shunt type, portable box type , digital multi meter , a.c. voltmeter m.i. analog, portable box type housed in bakelite case , milli voltmeter centre zero analog, portable box type housed in bakelite case , ammeter mc analog, portable box type housed in bakelite case , ac ammeter mi, analog, portable box type housed in bakelite case , kilo wattmeter analog , (b) frequency meter (digital) , magnetic flux meter , tachometer , tong tester/clamp meter , megger , single phase variable auto transformer , growler , ac starters , oscilloscope dual trace , function generator , discrete component trainer , linear i.c. trainer , digital i.c. trainer , domestic appliances- , 2. mixture & grinder , h. washing machine semi-automatic , i. motor pump set , oil testing kit , battery charger , current transformer , potential transformer , 15 or 17 computer or latest version , d.c. shunt generator with control panel , motor-generator (ac to dc) with control panel , d.c. compound generator with control panel including fitted rheostat, voltmeter, ammeter and breaker , fire buckets , fire extinguisher co2 , black board/white board , almirah , metal rack , lockers with drawers , working bench , writing board , instructor's table , instructor's chair , diesel generator set with changeover switch, over current breaker and water/air-cooled with armature, star-delta connections ac 3 phase , dc generators-series, shunt and compound type for overhauling practice , pillar electric drill machine motorized , motorised bench grinder , a.c. series type motor , single phase capacitor motor with starter switch , ceiling fan coil winding machine , primary current injection set , stepper motor with digital controller , shaded pole motor , smart meter , ev charger , ev charger (home) , ac squirrel cage motor with star delta starter and triple pole iron clad switch fuse with mechanical load. , ac phase-wound slip ring motor with starter switch , universal motor with starter/switch , synchronous motor with accessories like starter, excitation arrangements. , thyristor igbt controlled d.c. motor drive with tacho-generator feedback arrangement , thyristor/igbt controlled a.c. motor drive with , single phase transformer, core type, air cooled , three phase transformer, shell type oil cooled with delta/ star , electrical machine trainer

Central Government/Public Sector

CTN :44815535

16 Apr, 2026 NA

Multi City - Uttar Pradesh

Tender For auction sale of depot ferrous scrap - scrap ms melting consisting of buffer plunger with or without spindle, buffer socket, brake beam and truss bar, nut-bolt, rivets, pin, bush, small die, inner race, outer race, suspention strip, washer, door hinges, door roster, ff or rf, hb wheel, side bearer plate, yoke plate, bottom plate, ,sbs plate, anchor plate, hb lever, be lever, bc link, empty axle box, axle box cover, axle box housing, foot step, briddle bar, striker casting, back stopper, empty load box, main hole cover, shackle, shackle pin, screw coupling, bearing long shaft, cbc parts of coaches with undetchable nylon bush and other nylon items, shackle stone, coil spring, locking plate, shaft, operating handle, draw bar, broken coil spring up to four coil, front and rear plate, vertical support assly , main pin of cbc shank, manual uncoupling handle, wedge lock cbc parts of coaches, vertical supporting device for cbc, anti roll bar of lhb coaches, plunger, foot step, bb hanger, eq lever, bk shoe, striker casting, brake shoe head, bk.shoe key, silent block yoke pin support plate, lashing chain, buckle, roller, backing ring, spacer, distance ring, cone assembly and other parts of ctrb, wire supporting hook, protecting tube, silent block all type, l.s. beam, knuckle pin, knuckle plate, clamp, bearing pieces, silent block all type, sab complete and sab loose part, sab rod, and all type rod released from wagons loose and attached, control rod,coupler rod, small cut pieces of s.s., bracket, upper and lower part of control arm of lhb coaches and other ferrous melting category items, with or without minor undetachable non-ferrous attachment. [qty on approx basis].

Central Government/Public Sector

CTN :44778670

28 Apr, 2026 11.61 Lacs

Nowrozabad - Madhya Pradesh

Tender For supply of radiant make roof bolter machine d d ? g? g - chuck 22 a f_pn_ru13343102 , drive shaft_pn_ru13343104 , stud_pn_ru13343126 , o ring wds_pn_ru13343105 , water distributor sleeve_pn_ru13343106 , water seal_pn_ru13343107 , water housing_pn_ru13343108 , adopter w.h_pn_ru13343109 , elbow w.h_pn_ru13343110 , grease seal_pn_ru13343114 , taper roller bearing_pn_ru13343115 , ball bearing_pn_ru13343116 , lock washer m.b_pn_ru13343117 , lock nut km_pn_ru13343118 , hydraulic motor_pn_ru13343120 , seal kit of hydraulic motor_pn_ru13343129 , socket hd screw f_pn_cv95343316 , socket hd screw r_pn_cv95343317 , hex nut_pn_cv95343318 , soc. hd screw vlcc_pn_cv95343320 , ms washer vlcc_pn_cv95343321 , soc. hd. screw phf_pn_cv95343322 , soc. hd screw rgf_pn_cv95343051 , soc. hd screw lf_pn_cv95343057 , cylinder seal kit_pn_tl91343206 , water hose 1 by 2 inch x 550 l_pn_wh97343401 , hydraulic pump special_pn_hpp99343015s , set of hydraulic and water hose assly._pn_hh97343400 , pressure reducer valve_pn_hpp99343028 , main valve_pn_cv95343306 , flange with bracket_pn_tl91343201 , hyd. hose for pressure line 1 by 2 inch x25 mtrs_pn_hh97343405 , hyd. hose for tank line 3 by 4 inch x25 mtrs_pn_hh97343406 , water hose wh 1 by 2 inch x25 mtrs_pn_wh97343407 , suction element_pn_hpp99343002 , rl filter element_pn_hpp99343050 ) /bid number : gem/2026/b/7259963 * /dated: 07-04-2026 & & / bid document 1 / 51

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