Latest tube bundles Tenders | Government tube bundles Tenders

Central Government/Public Sector

CTN :45716212

20 Jul, 2026 NA

Ahmedabad - Gujarat

Tender For providing of custom bid for services - chemical cleaning of cooling water circuit of gas compressors at gcp sanand (04 nos) & gcp nawagam (03 nos) and replacement of intercooler & aftercooler tube bundles at gcp nawagam, ahmedabad asset

CTN :45678536

15 Jul, 2026 NA

Singrauli - Madhya Pradesh

Tender For supply of human gametogenesis model , spermatogenesis stages model , oogenesis stages model , structure of sperm model , structure of ovum model , fertilization process model , cleavage stages model , morula stage model , blastocyst formation model , implantation model , bilaminar germ disc model , trilaminar germ disc model , gastrulation model , neurulation model , embryonic folding longitudinal , embryonic folding transverse , placenta model , placental circulation model , umbilical cord model , fetal membranous model , fetal circulation model , changes in circulation model , development of heart tube , cardiac looping model , atrial septation model , ventricular septation model , development of great arteries , foregut development model , midgut development model , hindgut development model , midgut rotation model , development of stomach , development of liver , development of pancreas , respiratory diverticulum model , lung development model , pronephros mesonephros model , kidney development model , male genital development model , female genital development model , facial development model , pharyngeal arches model , pharyngeal pouches model , pharyngeal clefts model , upper limb development model , lower limb development model , human embryo 4 weeks , human embryo 6 weeks , human embryo 8 weeks , 12 week fetus model , 20 week fetus model , full term fetus model , life size human skeleton , long bone structure model , compact and cancellous bone model , types of joints model , synovial joint model , cartilage types model , muscle structure model , tendon and ligament model , shoulder joint model , elbow joint model , wrist joint model , hand muscles model , brachial plexus model , upper limb nerve supply model , hip joint model , knee joint model , ankel joint model , foot arches model , lumbar plexus model , sacral plexus model , thoracic cage model , heart model , coronary circulation model , conducting system of heart model , lung lobes model , bronchial tree model , mediastinum model , abdominal organs model , liver model , portal circulation model , stomach model , intestine model , pancreas model , spleen model , kidney section model , urinary system model , brain model , cerebral lobes model , cranial nerves model , circle of willis model , eye model , ear model , larynx model , tongue model , pharynx model , thyroid gland model , neck triangles model

State Government

CTN :45648917

13 Jul, 2026 NA

Bengaluru - Karnataka

Tender For supply of floor mounted direct radiography system with dual detector for hospital nium bengaluru und floor mounted direct radiography system with dual detector:- 1.generator the generator should be high frequency capacity of 30 kw or more. kv range should be 40 kv- 125 kv or more. the output at 80 kv should be 400 ma or more. generator frequency should be 200khz or more 2. x-ray tube and collimator the x-ray tube should be of rotating anode with dual focus having the following sizes: (i) large focus: 1.5 mm or less. (ii) small focus: 0.6 mm or less the unit should have anode heat storage capacity of 100 khu or more. distance measuring scale should be provided. should have an multi-leaf collimator having bright light source auto shut provision for the light along with automatic image cropping facility. the light output should be minimum 160lux tube rotation on vertical axis should be - 180 degree locked (clockwise) & + 120 degree (anticlockwise) at least with end stopper. the tube column should be ceiling-free floor mounted and should have longitudinal travel of a minimum 1500mm. touch screen display on tube head to control kvp & mas as well as selection of body parts. 3. vertical detector stand the unit should be provided with vertical stand. the unit should have provision to do all upright x-rays. the vertical detector should travel from at least 1.4 ft to 5.5 ft above floor level. it should be flat vertical motion can be locked in any position. 4. table the table top should be floating with transverse and longitudinal movements 250 * /bid number : gem/2026/b/7679487 + /dated: 22-06-2026 ' ' / bid document 1 / 9

CTN :45652883

14 Jul, 2026 NA

Kanchrapara - West Bengal

Tender For supply of longitudinal tube assembly for pantograph type ir03h of high speed electric locomotives as per clw specn. clw/es/p-5/alt.f m/s contransys pvt. ltd. part no. coh1400. [ 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 :45063942

10 Jul, 2026 NA

Panvel - Maharashtra

Tender For corrigendum : replacement of heat exchangers/tube bundles for process complexes of mh asset.

State Government

CTN :45397974

24 Jun, 2026 80.77 Lacs

Kota - Rajasthan

Tender For corrigendum : work of name :- remaining work pkg. no. rj-23-10/srf (rr) / np / 2022-23 distt kota - providing, laying and spreading and compacting specified graded crushed stone in sub-base course including premixing the material at omc in mechanical mixer (pug mill), carriage of mixed material, laying in uniform layers with motor grader, f.e. loader, on a prepared surface and compacting with vibratory compactor to achieve the desired density including all material, labour, machinery, lighting barricading and maintenance of driversion complete. (morth specification clause 401). with all lead & lift, fdkuiqjk rfd;k ls punzsly, total, kilometre stone reinforced cement concrete m15grade kilometre stone of standard design as per irc:8-1980, fixing in position including painting and printing etc ordinary kilometer stone (precast), fdkuiqjk rfd;k ls punzsly, e.mkuk ls guksfr;k, total, kilometre stone reinforced cement concrete m15grade kilometre stone of standard design as per irc:8-1980, fixing in position including painting and printing etc hectometer stone (precast), fdkuiqjk rfd;k ls punzsly, e.mkuk ls guksfr;k, total, providing and erecting typical citizens information board as per approved drawing & specification of mord, made of two ms sheet of 1.6 mm thick each of size 900 mm 750 mm stiffened by angle iron 25 mm 25 mm 3 mm all around the plate and plates fixed on frame of 75 mm dia pipe of 12 swg sheet (vertical post 3050 m with angle holdfasts and horizontal member 900 mm) to be joined by 5 mm thick ms plate at 12 places (65 50 mm) duly embedded in cement concrete m-15 grade of block of 600 mm 600 mm 750 mm size below ground level as per enclosed drawings & as directed by engineering - in-charge. all ms will be stove enameled on both side, lettering, figuring and border will be with ready mixed synthetic enamel paint of superior quality in required shade and colour etc. complete in all respect. all sections of framed post and steel tube will be painted with primer and two coat of epoxy paint as per drawing and as per mord specification., fdkuiqjk rfd;k ls punzsly, e.mkuk ls guksfr;k, total, providing and laying reinforced cement concrete pipes np-3 for culverts including jointing ends and fixing collar with cement mortar 1:2. (morth specification : clause 1000/2900). 300 mm dia, fdkuiqjk rfd;k ls punzsly, e.mkuk ls guksfr;k, total, dry lean cement concrete sub - base. construction of dry lean cement concrete 1:3:6 sub-base over a prepared sub-grade with coarse and fine aggregate conforming to is: 383, the size of coarse aggregate not exceeding 25 mm, aggregate cement ratio not to exceed 15:1, aggregate gradation after blening to be as per table 600-1, cement content not to be less than 200 kg/cum, optimum moisture content to be determined during trial length construction, concrete strength not to be less than 10 mpa at 7 days, mixed in a batching plant, transported to site, laid with a paver with electronic sensor, compacting with 8-10 tonne vibratory roller, finishing and curing., fdkuiqjk rfd;k ls punzsly, total, providing and laying un-reinforced, dowel jointed, plain cement concrete pavement over a prepared sub-base with 43 grade cement, coarse and fine aggregate conforming to is:383, maximum size of coarse aggregate not exceeding 25mm, mixed in a batching and mixing plant as per approved mix design, transported to site, laid with a fixed form or fix form paver, spread, compacted and finished in a continuous operation including provision of contraction, expansion, construction and longitudinal joints, joint filler, separation membrane, sealant primer, joint sealant, debonding strip, dowel bar, tie rod, admixtures and vacuum processing pump as approved, curing compound, finishing to lines and grades as per drawing as per morth specification : clause no. 602, 112. using cement concrete m-30 pavement grade, fdkuiqjk rfd;k ls punzsly, total, earthwork in excavation for foundation of structure complete with all l

State Government

CTN :45359073

23 Jun, 2026 5.00 Lacs

Bellary - Karnataka

Tender For corrigendum : procurement of lube oil cooler & spares- cooler tube bundles , model no: fkv 115.12.17,w2=2-way model, , bhel supply sl no:05-01020 mfg year: 2005, , exchange surface 1.70 cubicmtr, weight=27kg, , nominal pr oil side:16 bar water side:16 bar, max temp: 95 , deg , material works: cuni10fe-3.24 cubic mtr/hour , material specification: ribbed pipe: cuni10fe din 17664, , make: gea , oil cooler assembly , model no: fkv 115.12.17,w2=2-way model, , bhel supply sl no:05-01020 mfg year: 2005, , exchange surface 1.70 cubicmtr, weight=27kg, nominal pr oil , side:16 bar water side:16 bar, max temp: 95 deg , works of material: cuni10fe-3.24 cubic mtr/hour, , material: casing steel st37-2 din 17100, cover: cast iron gg25 , din1691/bronze rg5 din 1705, , ribbed pipe: cuni10fe din 17664, , corosion protection: external: zinc chromate wash primar , b4044/b7021 , make: gea , to be suplied with 10 sets of gaskets, o-rings and seals respective

Central Government/Public Sector

CTN :45528296

25 Jun, 2026 NA

Surat - Gujarat

Tender For providing of custom bid for services - replacement of heat exchangers tube bundles in lpgu kru and cfu units ongc hazira

Central Government / Public Sector

CTN :45483403

23 Jun, 2026 NA

Haldia - West Bengal

Tender For supply of 9040m26e39 tube bundles item 10 of rfq sap code 2913130048 , 9040m26e39 tube bundle item 20 rfq sap code 2913450108

State Government

CTN :45020382

15 Jun, 2026 73.63 Lacs

Rewa - Madhya Pradesh

Tender For corrigendum : supply of complete tube bundle for 04 nos. external lp oil cooler and replacement work of tube bundles 04 nos. to the coolers as per scope of work at 3x105 mw, thps i, mppgcl, sirmour

Tube Bundles Tenders

By Cities

By States

By Agencies

By Ownerships

By Sectors