Latest insulator ball Tenders | Government insulator ball Tenders

CTN :45162896

06 Jul, 2026 NA

Mumbai - Maharashtra

Tender For corrigendum : tender for supply of h nut m 10 , washer , h scrwe m8 40 , washer , washer m8 , washer m12 , z washer 160hv , locktab , lock washer m8 , lock washer , h scrwe m18 25 , schnorr washer , o ring , o ring , o ring , insulator , ball bearing , h screw m6 18 , h screw m6 25 , h screw m6 20 , h screw m8 22 , h screw m6 18 , h screw m10 25 , set of nut locking , loctite 243 nut lock , washer , o ring , centering pin , diod sector , ring n305 d nom m10 , direct diode , reverser diode , ballast resistor , set of rectifier cowl seals , gasket , nozzle , lock tab , locktab , centering pin , screw , centering pin , stop pin , double locktab , stop ring , nut , double locktab , double locktab , double locktab , double locktab , double locktab , lock tab , screw , centering pin , shear washer , gasket , compressor nose , schnorr washer , fuse plug , lock washer , adjusting shim , double locktab , double locktab , impeller nut , pin , stop ring , washer m5 , washer , washer , lock tab , washer , lock washer , centering pin , stop ring , stop ring , gasket , bush , seal piston o ring , seal piston , bearing piston , washer , cylinder o ring , shaft bush , pin , snap ring , washer z18 , cotter pin m 12 15 , washer , gaflex metal torus , washer , washer , locking screw , washer , washer , gaflex seat , esn nut , washer , washer , washer , washer , o ring , o ring , washer , industry lithium button cell 3v 48mah 2 5mmx 12 5 mm , gasket , circlip , back up battery for supetvision monitor mp270 , seal and fricition washer , seat , lock washer , o ring nitrile , ring ptfe guide , upper bearing polymer , o ring upper nitrile , spacer ring upper polymer , steel pin , o ring nitrile , spring retaining ring upper s steel , upper bearing washer , spacer ring lower polymer , lower bearing polymer , guide ring polymer , o ring lower , lower support washer chemical resistant polymer , spring retaining ring lower s steel , nitrile seal , nitrile seal , ring nitrile galvanized steel , nitrile seal , o ring nitrile , spring s steel , washer m20 , gasket 59x69x 3 4 , dilatation asborber for diesel engines exhaust pipe , spring washer s/steel 316 , bearing nylon tfe , ring tfe aft , connection seal tfe , viton rod gland , seat series 7644 nylatron , seat ring viton , ring nylatron stop , seal kit bv htb dn65 fb , gasket 55x43x2mm , bypass valve p3h p1dn50 , tapered spring , valve spring , spring pin e5 50 , o ring 29 74x3 53 an22 nbr 80sh , filter element f1547 a , actuator , maintenance kit , shouldered ring , fixation ring , fixation plates , o ring 47 35x 1 78 64c8 , diaphragm , gasket , counter weight

State Government

CTN :45275642

02 Jun, 2026 3.07 Lacs

Serampore - West Bengal

Tender For repairing and overhauling of one no twin lobe air blower assembly and renovation of 2 nos outgoing motor (blower ) feeder of lt pdb with supply, fitting and fixing spares at sludge pump house under swtp, kmda. - supply,installation,testing and commisioning of following items for hoisting system/ blower and gear box as mentioned below as per direction including cost of materials, machinaries , manpower, cutting,machining,aligning,anchoring,welding,finishing,consumables, carriage and all overheads with all leads and lifts complete as per specification (without painting), i) base frame (ms), ii) shaft/pin with key ways made of ss-304, iii) gear& pinion (forged steel), supply and fixing the 3way c.i v grooved pulley with complete mechanism key way suitable to en-24, 60 mm dia/ as per sample of shaft end., a) motor driving, b) blower driving, supply of gear oil as per direction of engineer in charge., supply of grease, supply and delivery of the following bearing (make: skf):, i) 22312e/c3/ as per sample. (for blower), supply and fixing of tough v belts (make: fenner/power boom / v guard/benq/ecodrive) of the following size c 98/ as per sample., supply fitting fixing of ss (aisi304) bolts,nut & washer i) dia 10 mm to 20 mm a) length upto 75 mm, refixing of impeller of blower after dynamic balancing in workshop as per is rule after dismantling the same., dismantling the 25/30 h.p (18.5 kw)//30 h.p squirrel cage motor from its foundation by opening mounting bolts and disconnection of cables from terminal box and open the v belts for repairing purpose (in condition), preliminary checking of the whole motor (lt sq. cage im) and testing of i.r. value, load currents, leakage factor of stator & rotor, terminal lead joints of stator connection ends, insulation of glass fibre terminal bar, double cage rotor end rings and all of motor bars and bar joints, housing of d.e. & nde shield bearing housing etc. before work to detect fault., complete servicing and heat varnishing of 415volt, 3 phase l.t. sq. cage induction motor after cleaning the stator and heating it up periodically and varnishing by dr. beck s graded insulating varnish to obtain stable ir value, cleaning up the rotor, including heating for demoisturisation, lacker coating on the surface of rotor stampings, cleaning and ro priming on the end shield covers, bearing housing and complete the necessary repairing works as per direction of e.i.c.upto 75kw lt sq. cage im ], re fixing the 25/30h.p star/delta squirrel cage motor over its foundation by mean of mounting bolts & nuts, washer complete connection of existing led of cable at the terminal box and wear the v belts with proper alignment in respect to i.d. fan (12000 cu m/hr capacity)/ blower by adjusting the side rail for smooth running., finishing the end of terminal leads by s & f dowells copper sockets properly supplying tapes, petrollium jelly etc. 6 nos.upto 75kw lt sq. cage im., cost of mechanical work viz. shaft truness, checking key way looping of holes grinding and polishing etc. upto 75kw lt sq. cage im., inspection checking/testing and servicing of the existing starter panel, all terminal connection, contactors, relays etc as per desired technical specification including man and minor materials for proper functioning as per direction of eic., supply and fixing of 240/230 volt, 50 hz, t.p., power contactor (make: l & /abb/schneider/ simence/ ge) having contact block of the following range.32-55amp, supply & fixing of 230/240v, led indicating lamp make :ae/kappa/imp) blue/ white color., supply & fixing of 230/240v, led indicating lamp make :ae/kappa/imp) other than blue/ white color., supply and delivery of thermal overload relays (make: l & t/abb/schneider/simence/ ge/minilec) of the following range:a) 0.2-0.33/ 0.3-0,5/ 0.45-0.75, mn2, supply of ammeter selector switch current in each phase with off, 4 pos. 90 angle ofthrow (off-r-y-b) , supply and fixing of analog ammeter ranging

Central Government/Public Sector

CTN :45284296

12 Jun, 2026 NA

Multi City - Multi State

Tender For supply of hvn-66 insulating cut liner as per rdso drawing no. t-10232 , alt.-1 or latest alteration, if any, for use in fish-plated joints on psc sleepers (rt-2496), suitable for 60 kg (uic) / 60e1 rails , and conforming to irs specification no. t-44-2025 (third revision). (alterations in drawings and irs specifications issued by rdso up to 10 days prior to the tender closing date shall be applicable to this tender) [ warranty period: 30 months after the date of delivery ][quantity tolerance (+/-): 5 %age , item category : normal , total po value variation permitted: max 8 lacs ] ]

Central Government/Public Sector

CTN :45284301

12 Jun, 2026 NA

Multi City - Multi State

Tender For supply of goods, supply of hvn-66 insulating cut liner as per rdso drawing no. t-10228 , alt.-1 or latest alteration, if any, for use in glued joints on wider psc sleepers ( rt-8746 ), suitable for 60 kg (uic) / 60e1 rails, and conforming to irs specification no. t-44-2025 (third revision). (alterations in drawings and irs specifications issued by rdso up to 10 days prior to the tender closing date shall be applicable to this tender) [ warranty period: 30 months after the date of delivery ][quantity tolerance (+/-): 5 %age , item category : normal , total po value variation permitted: max 8 lacs ] ]

Central Government/Public Sector

CTN :45284302

12 Jun, 2026 NA

Multi City - Multi State

Tender For supply of hvn-66 insulating cut liner as per rdso drawing no. t-10233 to t-10234 , alt.-1 or latest alteration, if any, for use in fish-plated joints on psc sleepers (rt-2496) , suitable for 52kg. rails , and conforming to irs specification no. t-44-2025 (third revision). (alterations in drawings and irs specifications issued by rdso up to 10 days prior to the tender closing date shall be applicableto this tender)] [ warranty period: 30 months after the date of delivery ][quantity tolerance (+/-): 5 %age , item category : normal , total po value variation permitted: max 8 lacs ] ]