Latest cast iron ring Tenders | Government cast iron ring Tenders

Central Government/Public Sector

CTN :43000647

29 Dec, 2025 NA

Cuddapah - Andhra Pradesh

Tender For supply of ammonia compressor spares> - crank shaft assembly complete (part no.340.03.001.50 ), bearing bush (std) pump end (part no.082.28.050.50 ), thrust ring bronze (part no. 336.02.004.50 ), thrust ring steel (part no.336.03.005.50 ), driving plate (part no. 082.28.060.50), retaining plate assembly (part no. 336.14.114.50), bearing bush (std) drive end (part no.336.02.003.50 ), connecting rod bolt (part no. 082.04.040.51), bearing intermediate half (std) (part no.086.15.030.50 ), shaft seal (part no.082.08.000.50 ), piston assembly (part no.082.03.000.50 ), plate safety (piston) (part no.082.03.040.50 ), set of piston rings (part no.082.03.150.50 ), big end bearing half std (part no.082.04.030.50 ), gudgeon pin (part no.082.03.020.50 ), connecting rod with bolt (part no.082.04.070.50 ), delivery valve assembly (part no. 336.12.003.50), suction valve spring (part no.336.12.001.50 ), suction valve ring (part no.082.28.130.50 ), suction stroke limiter (part no. 336.12.002.51), cup spring (part no. 336.12.011.50), cylinder liner assembly (part no.336.04.000.50 ), cylinder liner(part no. 336.04.001.51), safety plate (connecting rod) (part no. 082.04.050.50), unloader piston assembly (part no. 336.05.007.50), oil pump assembly (part no. 082.07.000.50), filter wire gauge (part no. 336.10.009.50), paper filter (part no.351.09.014.50 ), suction filter assembly (part no. 336.10.023.50), discharge filter assembly (part no.336.10.031.50 ), tah-8 valve assembly (part no. 351.09.003.50), hex nut (connecting rod nut) (part no. 082. 04. 100 .51), spring (vld piston) (part no.336. 05 .002 .50 ), kit delivery valve ring and springs (part no.085.28.08 ), teflon ring (vld piston) (part no. 336.05.006.50), spring (oil regulator) (part no.082.09.020.50 ), oil level glass (part no.082. 28. 170. 50 ), ball dia 16 (part no. 999. 30 .785. 50), k5 valves (part no. 082. 16.001. 50), stud (short) m16 x35 (part no. 999.03.700.50), stud (long) m16 x65 (part no.999.03.710.50 ), hexagonal hd screw m16x35 (part no. 999.01.690.50), set of safety valve parts (part no.336.13.00 ), kit gasket/ o rings/ all packing for kc-9 compressor (part no. 852801), kit oil pump gear (part no. 0852805), kit liner parts(part no.0852810 ), kit-shaft seal o ring (part no.0852804 ), intermediate bearing assembly (part no.086.15.040.50 ), hex nut m16 (head cover) (part no. 999.06.687.50), bearing cover assembly drive end (part no.336.02.001.50 ), bearing cover assembly pump end (part no.082.02.001.50 ), stud for bearing cover m12 x 125l (part no. 999.03.688.50), stud for bearing cover m12 x 100l (part no. 999.03.683.50), hex nut m12 (part no.999.06.650.50), solenoid valves for kc-9 compressor (part no. 082.25.030.50), key for flywheel / shaft key (part no.082.28.191.50 ), fly wheel / compressor pulley - kc 9 (part no.350.01.033.50), oil return valve (part no. 082.06.000.50), kc buffer springs (part no.080.04.020.50 ), gudgeon pin bush (part no.082.04.020.50 ), piston (part no.080.03.110.50 ), gasket kpgm 3/b (head gasket) (part no.082.28.670.50 ), ring teflon (safety valve) (part no.336.13.002.50 ), aluminum packing set (part no. 082.19.003.50), o-ring set for kc-09 (part no.080.19.005.50 ), gasket set (part no.080.19.001.50 ), gasket round flange 150 nb (part no. 993.00.311.00), hex. head bolt m 10 x 70 (part no. 999.01.655.50 ), housing for piston (part no. 082.10.090.51), shaft seal cover (part no.082.28.160.50 ), spring (leaver) (part no.082.10.050.50 ), springs (oil filter) (part no.336.10.006.50 ), springs (suction filter) (part no.082.12.040.50 ), spring (vld) (part no. 336.05.002.50), curtation spring (part no.082.100.080.50 ), set of pistons & springs (oil pump) (part no. 820706 to 820715), cranck case heater (part no.082.26.173.50 ), ferrule (part no.999.16.001.50 ), union nut (part no. 999.16.063.50), top housing assembly suction (part no.336.10.035.50 ), top housing assembly discharge (part no.336.10.036.50 ), reducing nipple (part no.336.14.111.50 ), ferrule (pa

Central Government/Public Sector

CTN :42996962

22 Dec, 2025 7.31 Lacs

Mumbai - Maharashtra

Tender For procurement of thirty eight spares for ro plant d d - sleeve gasket , neck ring , anode plugs zinc anode , seal kit , valve kit , seal ring charging plug , driving belt set 20s , avm hp pump trolley , cartridge filter o ring , cartridge filter element 20 inch , o ring for distributor , dolomite , o ring hp connection , pl4 hose , pu9 hose , coupler for 1 inch vict coupling , vitaulic coupler pk20 , 3 by 8 m x pu9 elbow , pu 4 tee , st conn 1 by 4 inch m x pu 4 , 3 by 8 x pu9 straight connector , rubber hose 25 mm by permeate hose , hp hose pi 60 , module in out hose , hp hose raw brine water , jubilee clip 00 13 mm to 20 mm , jubilee clip 1x 30 mm to 40 mm , jubilee clip 2x 45 mm to 60 mm , hose for cf out to hp pump inlet , 1 by 4 m x pu4 elbow connector , ball bearing set for crt 4-3 by 4-4 , abs service kit 20s by 30s ro 1530 , pressure switch , electrical spare kit ro 1530 , elbow pvc 3 by 8 inch m x pu4 , hp hose pt 60 , av mounts for pk 20 , hp pump crank case oil

Central Government/Public Sector

CTN :41238483

09 Dec, 2025 NA

Raipur - Chhattisgarh

Tender For corrigendum : rate contract for kirloskar chiller make chiller spares for ntpc groupstations - valve angle,55.400.13.353,kcpl, thermowell assy,55.400.34.103,kcpl, sight glass,55.400.18.025,kcpl, evaporator assy,50.260.41.k11.m0,kcpl, gasket,55.400.46.020,kcpl,kw4 320.24, inlet distributor,55.400.67.157,kcpl, gasket nam,55.400.46.020,kcpl,kw4 320.24, thermowell,55.400.37.101,kcpl,kw4 320.24, gasket,55.400.41.504,kcpl,kw4 320.24, angle valve,55.400.13.303,kcpl, safety valve,55.400.11.503,kcpl, flange,55.400.68.076,kcpl,kw4 320.24, valve,55.400.14.209,kcpl,kw4 320.24, core,55.400.25.061,kcpl,kw4 320.24, safety valve,55.400.11.301,kcpl, adaptor,55.400.67.115,kcpl,kw4 320.24, flare nut,55.802.65.003,kcpl,kw4 320.24, ring seal,15.360.00.604,kcpl,kw4 320.24, lubricating oil,55.400.81.303,kcpl, gasket,55.400.40.052,kcpl,kw4 320.24, shut off valve,55.400.12.390,kirloskar, valve angle,55.400.13.301,kcpl, valve assy,55.400.16.320,kirloskar, o-ring,55.073.45.672,kcpl,kw4 320.24, protection unit,56.125.50.012,kcpl, temperature sensor,56.101.50.046,kcpl, board carel,56.137.50.0148,kirloskar, pressure sensor,56.103.50.13,kcpl, prs sensor cable,56.103.50.014,kcpl, level switch,55.400.16.002,kirloskar, stop push button,56.119.50.039,kcpl, cap sov contact,56.226.50.003,kcpl, voltage proct device,56.126.50.032,kcpl, display,56.137.50.152,kirloskar,chiller, t lan serial card,56.137.50.150,kcpl, oil filter,10.000.25.001,kcpl, safety valve,55.400.11.508,kcpl, safety valve,55.400.11.512,kcpl, flush mounting,56.137.50.318,kcpl, cable,56.104.50.557,kcpl, temperature sensor,56.101.50.047,kcpl, protection unit,56.126.50.012,kcpl, k-smart controller,56.137.50.140,kcpl, lan protocol,56.137.50.161,kcpl, elct expansion valve,55.400.17.e06,kcpl, oil level switch,55.400.16.002,kcpl, k-smart controller,56.137.50.202,kcpl, t lan serial card,56.137.50.150,kcpl, voltage protec unit,56.126.50.064,kcpl, oil filter,10.000.25.001,kirloskar, current transformer,56.127.50.187,kcpl, butterfly valve,55.400.12.114,kcpl, sight glass,55.400.18.012,kcpl, jet pump assy,55.400.23.101,kcpl, thermowell,55.400.34.104,kcpl, water nozzle,55.400.37.103,kcpl, thermowell,wtr nozle,55.400.37.108,kcpl, shut off valve,55.805.12.010,kcpl, gasket-body flange,70.220.20.264, gasket strip,55.400.41.503,kirloskar, shut off valve,55.805.12.009,kirloskar, gasket,55.400.40.402,kirloskar, gasket,55.400.46.316,kirloskar, gasket,10.w37.01.140,kirloskar, control gasket,10.wk3.90.113,kcpl, gasket,10.w39.01.039,kcpl, suction filter kit,10.wk3.90.114,kcpl, capillary tube,10.w39.0a.138,kirloskar, safety relief valve,10.w35.01.104, check valve kit,10.wk3.90.110,kirloskar, supervisory board,pcos004850,kcpl, relay,56.134.50.040,kcpl, board controller,56.137.50.388,kcpl, thermowell,55.400.37.102,kcpl, anabond,55.400.91.207,kcpl, coil&connector kit,10.000.16.cxh.c,kcpl, gasket,55.400.46.052,kcpl,heat exchanger, current transformer,56.127.50.188,kcpl, filter oil,55.400.25.401,kcpl,kwf 250.12, gasket&o-ring kit,11.000.00.988,kcpl, crank case heater,56.700.50.150,kcpl, heater,55.400.58.250,kcpl,kwf 250.12, safety valve,55.400.11.516,kcpl, safety valve,55.400.11.314,kcpl, gasket,55.400.46.315,kcpl,kwf 250.12, lan protocol,56.137.50.161,kirloskar, pressure transducer,56.103.50.013,kcpl, pressure transducer,56.103.50.015,kcpl, valve solenoid,56.100.16.320,kirloskar, voltage proct device,56.126.50.064,kcpl, solenoid valve,55.400.16.805,kirloskar, expansion valve,55.400.17.e07,kcpl, safety v/v,kirloskar,kwf 160.14,13bar, safety v/v,kirloskar,kwf 160.14,16bar, core filter,kirloskar,kwf 160.14, oil filter,kirloskar,kwf 160.14, evd evol brd,56.137.50.611,kirloskar, expn ctlr,56.137.50.140,kirloskar, coil,55.400.17.sta.e7,kirloskar, elec exp v/v e7,55.400.17.e07,kirloskar, condenser assy,c12102d8012023d11m1,kcpl, oil sep assy,18.000.23.215.01,kcpl, screw comp,18.160.22.702,kcpl, butterfly vlv,55.400.12.125,kcpl, vpd,56.126.50.076,kcpl,kwk 265.24, sol valve kit,10.000.00.cxh,kcpl, valve solenoid,55.400.16.205,kcpl

Central Government/Public Sector

CTN :42999808

22 Dec, 2025 NA

Koraput - Odisha

Tender For tender for supply of fabrication of 31 lines parts with hal materials d d - slotted tube , diaphragm unit , shaft , cover , external ring , ring , bearing casing of hpc , labyrinth cover , casing , drum i...iii stage hpc , ivth stage hpc disc , iv-vith stage hpc drum , vi th stage hpc disc , casing , internal ring of 4th stage , rotor drum 1-2 stage of lpc , 3rd stage lpc disc , casing of 3rd stage of lpc , casing of 2nd stage of lpc , flange with collar , support rim , external rim , flange , ring , spherical frame , flange , casing , spherical ring , weld ring , hydraulic cylinder , case

State Government

CTN :42357017

04 Dec, 2025 9.44 Lacs

Pune - Maharashtra

Tender For bid to ras corrigendum : supply of optics and optomechanical consumables - 50:50 non-polarising beam splitter, kinematic platform mount, for clamping arm kinematic platform mount, 12.7 mm dia. post holder, spring-loaded hex-locking thumbscrew, length=75 mm, 12.7 mm dia. post holder, spring-loaded hex-locking thumbscrew, length 50 mm, mounting base for optical post holders, 12.7 mm dia. optical post, length = 50 mm., compact height clamp variable, heavy-duty variable height clamp, m6 tapped h, piezo ring chip, 150 v 3.9 displacement, attached wires pre- c, 01/2" zero-order quarter-wave plate on ø1" mount, 1064 nm r, clamping fork for c 01.25" bases, pedestals 1.24 counterbored slot 10 l 10, 31.8 mm dia. studded s pedestal base adapter, m6 threads s, precision kinematic mirror mount for 1" dia. optics, adjusters 3, lens mount with. retaining ring for 1" dia. optics, m4 tap, mounting base for optical post holders, 2" x 3" x 3/8", lens translating mount for 1" dia. optics with retaining ring, 12.7 mm dia. post holder, spring-loaded hex-locking thumbscrew, l-20 mm, 12.7 mm dia. post holder, spring-loaded hex-locking thumbscrew, l=30, 12.7 mm dia, post holder, spring-loaded hex-locking thumbscrew, l=40 mm, 12.7 mm dia. optical post, length = 40 mm, 1" dia mounted n-bk7 spherical lenses in storage case, ar coating: 1050-1620 nm (35 lenses; technical, specifications of lenses mentioned in details)

CTN :42658643

04 Dec, 2025 NA

Gandhinagar - Gujarat

Tender For bid to ras supply of demand of maintenance stores d d--xlpe cable for working voltages up to and including 1.1 kv as per is 7098 (part 1) (q2) , pvc insulated unsheathed cable with flexible conductor as per is 694 (q2) , molded case circuit breakers (mccb) as per is / iec 60947 (q3) , compression cable lugs (q3) , led batten (q2) , modular piano type domestic electrical switches as per is 3854 (q3) , piano type non modular domestic electrical sockets - is 1293 (q3) , modular switch 20 a one module , ht11 kv cold shrink outdoor type cable end joint 95 sqmm , ht 11 kv cold shrink straight through joint 95 sqmm , ht fuse element 11 kv voltage grade 5 amp , ht fuse element 11 kv voltage grade 50 amp , bell joint repair clamp for ci pipe 100 mm , bell joint repair clamp for ci pipe 150 mm , bell joint repair clamp for ci pipe 200 mm , ht 11 kv cold shrink cable end indoor termination bushing boot of right angle 35 , ht11 kv cold shrink indoor type cable end joint 95 sqmm , ht fuse element 11 kv voltage grade 10 amp , spn db box 4 way , ht do fuse 10 amp , eco clean 2300 herbal reagent 1 ltr , cable lugs ring type 100 sqmm , cable lugs ring type 80 sqmm , ht tape element 11 kv voltage grade insulation , cable lugs ring type 90 sqmm , cable lugs ring type 25 sqmm , cable copper flexible 3 core x2 point 5 sqmm , cable lugs ring type 40 sqmm , cable lugs u type 10 sqmm , cable lugs u type 16 sqmm , cable lugs alumn 25 sqmm , capacitor 2 point 5 mfd

CTN :43018242

16 Dec, 2025 NA

Chandigarh - Chandigarh

Tender For supply of molded case circuit breakers (mccb) as per is / iec 60947 (q3) , xlpe cable for working voltages up to and including 1. 1 kv as per is 7098 (part 1) (q2) , steel pipes for water and sewage as per is 3589 (q3) , led batten with battery / invertor (q3) , mcb - miniature circuit - breakers for a. c. operation as per is / iec 60898 (part 1) (q2) , led bulb with battery as per is 16102 (q3) , towel rail / ring / rack / hooks for bathroom (q3) , pvc insulated unsheathed cable with flexible conductor as per is 694 (q2)

CTN :42883122

05 Dec, 2025 NA

West Tripura - Tripura

Tender For corrigendum : supply of copper alloy taps/stop valves (v2) conforming to is 8931 (q3) , plastics bib taps pillar taps angle valves and stop valves as per is 9763:2000 (latest) (q3) , connection pipe with nuts (v2) (q3) , bathroom water shower (v2) (q3) , soap dish - case (q4) , towel rail / ring for bathroom (q3) , water fittings - copper alloy float valves (horizontal plunger type) as per is: 1703 (q4) , flushing cistern (q3) , copper alloy gate valve for waterworks purpose as per is 778 (q3) , floor drain traps (q3) , sinks (q3) , toilet seat covers (v2) (q4) , waste fittings for washbasin and sinks as per is 2963 (q3) , stainless steel shelf rack (q3) , tower bolts (ferrous metals) as per is 204 (q3) , waste pipe (q3) , sluice valve for water works purposes (50 to 1200 mm size) (v2) as per is 14846 (q3)

CTN :42807486

04 Dec, 2025 NA

Hyderabad - Telangana

Tender For corrigendum : supply of xlpe cable for working voltages up to and including 1. 1 kv as per is 7098 (part 1) (q2) , metal alloy casting water tap with aerator (v2) (q3) , compression cable lugs (q3) , cast copper alloy screw down bib taps and stop valves for water services as per is 781 (q3) , mcb - miniature circuit breakers for a. c. operation as per is / iec 60898 (part 1) (q2) , molded case circuit breakers (mccb) as per is / iec 60947 (q3) , sinks / wash basins - vitreous china as per is 2556 (part 4) (q3) , dol starter (q3) , piano type modular domestic fan regulator as per is 11037 (q3) , flushing cistern (q3) , led batten (q2) , pvc insulated unsheathed cable with flexible conductor as per is 694 (q2) , toilet seat - indian style squatting pan (q3) , piano type non modular domestic fan regulator as per is 11037 (q3) , elecric bells and accessories as per is 2268 (q3) , ht tape (q3) , towel rail / ring / rack / hooks for bathroom (q3) , european pattern toilet seat vitreous china (q3) , piano type non modular domestic electrical sockets - is 1293 (q3) , piano type non modular electrical switch socket combination as per is 3854 and is 1293 (q3) , toilet seat covers (v2) (q4) , non - modular piano type domestic electrical switches as per is 3854 (q3) , led bulkhead light (q3) , ceiling rose - is 371 (q3) , modular piano type domestic electrical switches as per is 3854 (q3)

CTN :42999850

12 Dec, 2025 NA

Ernakulam - Kerala

Tender For tender for supply of supply of compressor spares : : - o-ring int/ext b seal dgs johncrane vhc1 , poly int/ext m seal dgs johncrane vhc1 , kit spare b seal dgs johncrane vhc1 , kit spare main seal dgs johncrane vhc1 , labyrinth 18 dgs johncrane vhc1 , case blue dgs johncrane vhc1 , bush segment asy carb dgs johncrane vhc1 , ring primary carbon dgs johncrane vhc1 , ring mating tc dgs johncrane crc1 , ring primary carbon dgs johncrane crc1 , retainer inner dgs johncrane crc1 , sleeve dgs johncrane crc1 , carrier inboard dgs johncrane crc1 , retainer inboard face dgs johncrane crc1 , bush segment asy carb dgs johncrane crc1 , o-ring int/ext b seal dgs johncrane crc1 , poly int/ext m seal dgs johncrane crc1 , kit spare b seal dgs johncrane crc1 , kit spare m.seal dgs johncrane crc1

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