Latest cooler tube Tenders | Government cooler tube Tenders

Central Government / Public Sector

CTN :44562164

03 Apr, 2026 NA

Haldia - West Bengal

Tender For providing of custom bid for services - 9040c26a71 annual rate contract for retubing of heat exchangers and air fin cooler tube bundles at haldia refinery

Central Government And Public Sector

CTN :44512934

07 Apr, 2026 NA

Chittorgarh - Rajasthan

Tender For supply of 90-10 cu-ni seamless tube, astm b-111-88, size 25.4mm od x 1.245mm (18bwg) * 8636mm long as per ts

State Government

CTN :44512723

28 Mar, 2026 NA

Tiruvallur - Tamil Nadu

Tender For supply of tube copper seamless size 1/4 inch o. d. , wall thickness 0.04 inch, instrument quality, pvc covered,

CTN :44213274

15 Apr, 2026 NA

Visakhapatnam - Andhra Pradesh

Tender For corrigendum : tender for supply of proximity switch 6818701 , set of seals for oil cooler , limit switch , accelerometer 3016163 , proximity switch 3028496 , brake disc , rotary shaft seal 6467539 , rotary shaft seal 6467540 , rotary shaft seal 6467541 , speed transmitter 6812686 , resistance thermometer 6813795 , resistance thermometer 6818390 , oil cooler , thermometer 6823189 , thermometer 6825097 , proximity switch 6825098 , speed transmitter 6825099 , accelerometer 6825409 , clogging indicator for oil duplex filter , regulating insert for temperature regulating valve , sealing set for temperature regulating valve , set of anode for oil cooler , journal bearing 15+16 stb , journal bearing 2a bb+stb , parallel pin (drg no 6455920/4) , journal bearing 1a bb+stb , deflector ring , spring , slide bushing , oil seals carcoseal/un-split , oil seals carcoseal/un-split , brake gt lh , inductive proximity switch , speed transmitter , oil duplex filter stb.+bb. , control block fluidcuppling , rg lub oil cooler tube stack (port) , rg lub oil cooler tube stack (stbd) , temperature regulator valve , 5/2-way magnetic valve , pressure compensator dn150 , suction compensator , pressure compensator dn125 , pressure compensator for seawater dn150 , pressure compensator dn32 , brake pads for gt break rh , sealing ring , sealing ring , sealing ring , rotary shaft lip type seal , rotary shaft lip type seal , ring divided , ring divided , disk

CTN :44455067

03 Apr, 2026 7.34 Crore

Visakhapatnam - Andhra Pradesh

Tender For supply of steel sheet carbon hot rolled galvanised 3600mmx900mm-n9515-000433 , ms angle 1" x1 x3/1.6" (25x25x5mm) -n9520-000003 , wire, welding aluminium spool content. 5% mag. alloy 1.60mm-n3439-000138 , angle alluminium alloy 30 x 30 x 3mm-n9540-000004 , angle alluminium alloy equal sec40 x 40 x 5mm- n9540-000006 , allu. alloy angle equal sided 60x60x6mmk-n9540-000008 , piping steel nominal heavy 40mm bore x 4.05mm thk-n4710-000019 , piping steel medium 32mm bore 32 x 3.25mm thk-n4710- 000030 , ms bar black rd length 4.5 to 5 mtrs dia 8mm-n9510-000019 , piping steel heavy hot finish seamless used for ship work-n4710-000015 , piping steel medium galvanised bore 50mm x 3.65mm thk- n4710-000031 , tube ms 2" x188wdg for steam pipe- n4710-000418 , steel bar mild flat 40mmx 6mm-n9510- 000058 , sheet steel mild gal 2500x900x0-80mm- n9515-000489 , steel angle equal ms 50 x 50 x 6mm- n9520-000012 , allumin ium alloy sheet 2400mmx1200mmx1.25mm-n9535-000419 , stainless steel plate 2000x1000x2mm-n9515-000262 , ms pipe 3/4" -n0216-0011528 , steel sheet stainless 2500x1000x1.25mm-n9515-000260 , angles equal ms 40 x 40 x 5 mm-n9520-000007 , angle equal ms 75 x 75 x 8 mm-n9520-000081 , piping steel medium nominal 25mm bore x 3.25mm thk-n4710-000029 , piping steel medium 20mm bore x 2.65mm thk-n4710-000028 , bolts black steel hex hd m8 x 45 mm with nut-n5306- 000814 , ms bar black rd dia 10 mm length 4.5 to 5 mtrs-n9510-000020 , steel bar mild black round dia 25mm length 4.5 to 5 mtrs-n9510-000026 ) /bid number : gem/2026/b/7192945 * /dated: 13-03-2026 & & / bid document 1 / 28

Central Government And Public Sector

CTN :44222414

21 Mar, 2026 43.84 Lacs

Paradip - Odisha

Tender For corrigendum : providing of testing service for on-board /commissioned equipment/ instrument related to plant - iris inspection of air fin cooler tubes of various units of iocl paradip refinery; as per tender no 9070c26a70; refer scope of work

CTN :44174115

23 Mar, 2026 NA

Visakhapatnam - Andhra Pradesh

Tender For corrigendum : tender for supply of ms pipe 2 , ms pipe 3 dia (85.593mm thick 4.775mm) , allum alloy pipe size od 25 x 3 mm , allum alloy pipe size od 50 x 5 mm , alu. tube 1 1/2 x 5mm , pipe steel seamless 31 , 75mm dia 3.175 thick , tube ms 4 x207 wdg solid drawn in 15-20 l , for steam pipes , tube ms 5 x234 wdg solid drawn in 15-20ft , for steam pipes , ms pipe 6 seamless (165.860dia. thick 6.731mm) , pipe steel s/l with water repellent oil d 99.314 th 5.258mm

CTN :44448249

02 Apr, 2026 NA

Barmer - Rajasthan

Tender For supply of seamless tubing , tube fittings, male connector , tube fittings, male elbow , tube fittings, female connector , tube fittings, union , tube fittings, nut , tube fittings, back ferrule , tube fittings, front ferrule , pipe fittings, adapter , pipe fittings, reducing adapter , pipe fittings, reducing bushing, , tube fittings, union tee , tube fittings, male run tee , gb series ball valve 2 way , 0.5 inch mnpt ss 316 dummy , general utility service needle valve , ss 316 male conector seamless tubing ss316/ss316l 1/2" od x 0.049" wt , seamless tubing , ss316/ss316l 1/4" od x 0.049", seamless tubing ss316/ss316l 3/8" od x 0.049" , seamless tubing ss316/ss316l 3/4" od x 0.049" w, tube fittings, male connector, ss316, 1/4" od x 1/4" male npt, tube fittings, male connector, ss316, 1/4" od x 3/8" male npt, tube fittings, male connector, ss316, 1/4" od x 1/2" male npt, tube fittings, male connector, ss316, 1/4" od x 3/4" male npt, tube fittings, male connector, ss316, 3/8" od x 1/4" male npt, tube fittings, male connector, ss316, 3/8" od x 3/8" male npt, tube fittings, male connector, ss316, 3/8" od x 1/2" male npt, tube fittings, male connector, ss316, 3/8" od x 3/4" male npt, tube fittings, male connector, ss316, 1/2" od x 1/4" male npt, tube fittings, male connector, ss316, 1/2" od x 3/8" male npt, tube fittings, male connector, ss316, 1/2" od x 1/2" male npt, tube fittings, male connector, ss316, 1/2" od x 3/4" male npt, tube fittings, male elbow, ss316, 1/4" od x 1/4" male npt, tube fittings, male elbow, ss316, 1/2" od x 1/4" male npt, tube fittings, male elbow, ss316, 1/2" od x 3/8" male npt, tube fittings, male elbow, ss316, 1/2" od x 1/2" male npt, tube fittings ,male elbow ss316 1/4" tube odx1/2" male npt, tube fittings ,male elbow ss316 3/8" tube odx1/2" male npt, tube fittings, female connector, ) /bid number : gem/2026/b/7348388 * /dated: 13-03-2026 & & / bid document 1 / 53

corporations/Associations/Others

CTN :44459626

25 Mar, 2026 NA

Mysore - Karnataka

Tender For auction sale of ms scrap of condemned damanged structural items,m.s.melting scrap,m.s.turning boring scrap,scrap of c.i boring m.s. turning boring mixed,scrap of c i boring m s turning boring mixed with mud,scrap of rubber items,ms scrap,ms scrap of obsolete m.s. fuel tanks hydraulic tanks,scrap of condemned operator seats,scrap of rubber,m.s.scrap,scrap of used welding coil spools,scrap of condmened nh cnc lathe,scrap of used voltas diesel forklift-3ton,ms scrap,scrap of used battery operated platform truck-3 wheeler,scrap of condmened portable air compressor elgi make,scrap of condmened damage lancer boss,scrap of electrical items,scrap of protective covers guards,scrap of condemnedused unserviceable cutting tools,scrap of condemned tungsten carbide inserts,scrap of condemned consisting of various metal,electronic waste,scrap of condemned unserviceable bearings,scrap of used lead-acid batteries dry batteries,scrap of condemned equipment parts made of alluminium,scrap of condemned 100kva dg set,ms scrap of condemned hydraulic cylinders,scrap of condemned seamless ms tubes,m.s scrap,scrap of condemned ms hydraullic tube structures,m.s. scrap,scrap of used oil,scrap of used empty plastic oil barrels,scrap of used empty ms grease barrels