Latest duct pipe Tenders | Government duct pipe Tenders

corporations/Associations/Others

CTN :45324593

08 Jun, 2026 5.00 Lacs

Thanjavur - Tamil Nadu

Tender For providing and replacemnet of boiler and other material in amma unavagam at pattukkottai municipality - supply , delivery and fixing of steam boiler - fire wood model (capacity no: 03) - ms smoke pipe - ms boler stand (fire wood) - steamline installation (app- 80- 85 feet) , burner set up for boiler , lpg gasline installation ( aprox 20 feet) , as per standard speciaction, supply , delivery of aluminium bucket bottom 300 mm to top 600 mm and height 450 mm as per standard specfication, supply , delivery of steel vegetable cutter ( 2 feet ) as per standard specfication ( ), supply , delivery of plastic storage container of capcity up to 2 kg as per standard specfication, supply , delivery of nilkmal chair as per standard specfication, supply , delivery of ss siver plate of 12 inch dia as per standard specfication, supply , delivery of 200 ml plastic tumbler as per standard specfication, supply , delivery of plastic water storage juck up to 2 litter as per standard specfication, supply , delivery of dust bin box up to 20 kg capcity as per standard specfication, supply , delivery of water storage 200 litter capcity drum (blue colour ) as per standard specfication, supply , delivery of steel bero of size 0.90 m x 0.43 m x 1.95 m of 22 gauge as per standard specification, supply , delivery of ss karandi (2 1/2 " feet ) as per standard specfication, supply , delivery of gas tube ( 2 layer ) up to 2.00 m as per standard specfication, supply , delivery of gas regulator as per standard specfication, supply , delivery of gas burner 3 inch dia as per standard specfication, supply , delivery of ss countainer up to 2.00 litter as per standard specfication, supply , delivery of aluminium handle countainer up to 2.00 litter as per standard specfication, supply and fixing of 1200mm (48") sweep ac ceiling fan complete with stepped electronic 300w regulator with 1 metre down rod with fan clamp with side plates and cross arm of size 450mm (18") ( sd106 ), supply , delivery of aluminium handle countainer up to 2.00 litter as per standard specfication, supply , delivery of aluminium coocker up to 10.00 litter as per standard specfication, supply , delivery and fixing of water dispancer storage capacity 50 l number of taps 1 normal, 1 hot weight (kg) 95 kg cooling capacity 150 l/hr. phase 1 series plain and cold faster cooling. eco-friendly. in-site power saving puf insulation. sturdy compressor for trouble-free operation. nationwide network for prompt service. food grade ss tank and body. silent operation. stainless steel body. stainless steel tank. easy controls. speedy drainage etc

corporations/Associations/Others

CTN :45345524

15 Jun, 2026 10.97 Lacs

Sonbhadra - Uttar Pradesh

Tender For supply of oh of main steam line valve v2 6 , oh of steam by pass valve v2 27,15, and v2 7 , oh of es 3,4,5,6 and 7 , oh of v2 -82-84 and v2-81-a to 81c , oh of hd-21, hd-29, hd-30 and hd-31 , oh of nrv of h.p. heater and feed pump , oh of group protection valve of hph , oh of dw-4, 37,38,39,40,41 and ca 5 , oh of cst makeup valve v6 60 , oh of as-48 valve , oh of nrv of extraction line es-8 , oh of suction valve of bfp , oh condensate wtr throw off valve to condenser , oh throw off valve to cond and steam isolating of lph2 , oh of steam isolating valve of lph 3, 4 , oh of safety valve of aux prds or deaerator , oh of safety valve of h.p. heater , oh of safety valve of l.p. heater. , oh of safety valve of cbd tank. , oh of safety valve of flange or stud heatng , oh of safety valve of warm up line. , overhauling of actutator of as 48 valve , oh of actr feed line valvev2 81 or v2 82 or v2 83 or v2 84 , oh of actr of v2 7 or v2 15 or v2 27 , oh of actr drip line valve and ext line valve , oh of actr valve connected to condenser , oh of actr cst make valve , oh of actr of msv l and r , oh of actr of steam isolating valve to lph2 to 4 , oh of actr steam throw off valve to condenser , cut or weld or repl of hp valve 15 to 50mm , cut or weld or repl of hp valve 51 to 100mm , cut or weld or repl of h p valve 101 to 150mm , oh of butterfly valve of condenser , oh of dea and fst with internal painting , repair or replacement of broken hanger , tightening of loose hangers , cut or weld or repl of l.p. valve 15 to 50mm , cut or weld or repl of l.p. valve 51 to 100mm , cut or weld or joint of h.p. pipe 15 to 50mm , cut or weld or joint of h.p. pipe 51 to 100mm , cut or weld or joint of h.p. pipe 101 to 150mm , cut or weld or joint of h.p. pipe 151 to 300mm , lift or straight aprds hdr by cutting weldding , o h of lph 1a , 1b , o h of lph 2 3 and 4 , oh and attend flange leakage of gc i or ii , clean of turbine oil or h2 gas cooler str , repl of damaged sp. valve v2 38 , repl of damaged special valve v2 27 , oh of turbine oil coolers , oh of main ejectors of turbine , oh of h.p. heater , oh of lcv 3to15pcv-5, 14,16,17,tcv 8 , repl bend of lp drip connected to drip pump or condenser , cut damaged bend of hph drip cont to dea , cut weld or repl of h.p. valve 151 to 300mm , blank of crh line for ht and normalizing , oh of h.p. valve nrv in h.p. line , oh of l.p. valve nrv , oh of energy absorber of bfp , oh of dss of aux. prds.

corporations/Associations/Others

CTN :45345600

17 Jun, 2026 14.56 Lacs

Sonbhadra - Uttar Pradesh

Tender For supply of oh of main steam line valve v2 6 , oh of steam by pass valve v2 27,15, and v2 7 , oh of es 3,4,5,6 and 7 , oh of v2 -82-84 and v2-81-a to 81c , oh of hd-21, hd-29, hd-30 and hd-31 , oh of nrv of h.p. heater and feed pump , oh of group protection valve of hph , oh of dw-4, 37,38,39,40,41 and ca 5 , oh of cst makeup valve v6 60 , oh of as-48 valve , oh of nrv of extraction line es-8 , oh of suction valve of bfp , oh condensate wtr throw off valve to condenser , oh throw off valve to cond and steam isolating of lph2 , oh of steam isolating valve of lph 3, 4 , oh of safety valve of aux prds or deaerator , oh of safety valve of h.p. heater , oh of safety valve of l.p. heater. , oh of safety valve of cbd tank. , oh of safety valve of flange or stud heatng , oh of safety valve of warm up line. , overhauling of actutator of as 48 valve , oh of actr feed line valvev2 81 or v2 82 or v2 83 or v2 84 , oh of actr of v2 7 or v2 15 or v2 27 , oh of actr drip line valve and ext line valve , oh of actr valve connected to condenser , oh of actr cst make valve , oh of actr of msv l and r , oh of actr of steam isolating valve to lph2 to 4 , oh of actr steam throw off valve to condenser , cut or weld or repl of hp valve 15 to 50mm , cut or weld or repl of hp valve 51 to 100mm , cut or weld or repl of h p valve 101 to 150mm , oh of butterfly valve of condenser , oh of dea and fst with internal painting , repair or replacement of broken hanger , tightening of loose hangers , cut or weld or repl of l.p. valve 15 to 50mm , cut or weld or repl of l.p. valve 51 to 100mm , cut or weld or joint of h.p. pipe 15 to 50mm , cut or weld or joint of h.p. pipe 51 to 100mm , cut or weld or joint of h.p. pipe 101 to 150mm , cut or weld or joint of h.p. pipe 151 to 300mm , lift or straight aprds hdr by cutting weldding , o h of lph 1a , 1b , o h of lph 2 3 and 4 , oh and attend flange leakage of gc i or ii , clean of turbine oil or h2 gas cooler str , repl of damaged sp. valve v2 38 , repl of damaged special valve v2 27 , oh of turbine oil coolers , oh of main ejectors of turbine , oh of h.p. heater , oh of lcv 3to15pcv-5, 14,16,17,tcv 8 , repl bend of lp drip connected to drip pump or condenser , cut damaged bend of hph drip cont to dea , cut weld or repl of h.p. valve 151 to 300mm , blank of crh line for ht and normalizing , oh of h.p. valve nrv in h.p. line , oh of l.p. valve nrv , oh of energy absorber of bfp , oh of dss of aux. prds. , 2coat paint bcw,clr,bfp,cep,drip pump and line , 2coat paint cst,bcw pump ,swc tank,line,valve , 2coat paint hcplg,sw,bcw,cw exc clr line , 2coat paint air washer sys,cep or phos orhyd , 2coat spray paint syn super enamel lpc , 2coat spray paint front ped,barring gear , 2coat spray paint brg and housing turbine , 2coat spray paint cntl valve casing , 2coat spray paint condenser and line , 2coat spray paint main oil tank , 2coat spray paint main ejector , 2coat spray paint centrifuging machine , 2coat spray paint lube oil cooler , letter writing 2 inch size dia

CTN :45349605

06 Jun, 2026 NA

Leh - Jammu And Kashmir

Tender For supply of feed pump , combi switch ms harness , gasket cylinder head cstd , mud flap , tail light assy rh , arm wind shield wiper , brush gear assy , regulator and brush box assy , air cyl head gasket , front hub bearing , cyl head gasket , hose assy air duct , pipe nylon

Central Government / Public Sector

CTN :45037705

17 Jun, 2026 NA

Tirupati - Andhra Pradesh

Tender For corrigendum : supply of "aluminum flexible ducting pipe for exhaust air arrangement for lavatory in lhb coachesdia -125 mm to rcf drg. no. lw64236 alt. b, item no. 1 to rcf spec. mdts-130 rev. 1or latest" ( specification of the item attached in document coloumn) [ warranty period: 30 months after the date ofdelivery ][quantity tolerance (+/-): 5 %age , item category : normal , total po value variation permitted: max 8 lacs ] ]

Central Government / Public Sector

CTN :45339431

17 Jun, 2026 NA

Tirupati - Andhra Pradesh

Tender For supply of "aluminum flexible ducting pipe for exhaust air arrangement for lavatory in lhb coachesdia -125 mm to rcf drg. no. lw64236 alt. b, item no. 1 to rcf spec. mdts-130 rev. 1or latest" ( specification of the item attached in document coloumn) [ warranty period: 30 months after the date ofdelivery ][quantity tolerance (+/-): 5 %age , item category : normal , total po value variation permitted: max 8 lacs ] ]

corporations/Associations/Others

CTN :45086510

29 May, 2026 13.22 Lacs

Anpara - Uttar Pradesh

Tender For corrigendum : supply of ribbon bolt with nut & washer , size- dia 24.0 mm , l 120 mmxhd-55x55x45 , ribbon bolt with nut & washer , size-dia 24 mm , l 150 mmxhd-55x55x45 , set plate small ss 310 code- 3051-15 , set plate small ss 310 code- 3051-17 , pivot pin for coal compartment assembly , l-103 mm , pivot pin for air compartment , pivot pin for coal compartment assembly , l-143 mm , end air compartment upper , end air compartment lower , stainless steel seal tube assembly , sealing air steel corrugated pipe assembly , flame scanner guide pipe assembly , steel corrugated pipe assembly for oil line , cooling air steel corrugated pipe assembly , steel corrugated pipe assembly for steam line , ignitor guide steel corrugated pipe assembly

State Government

CTN :45300944

15 Jun, 2026 14.43 Lacs

Korba - Chhattisgarh

Tender For application of rock wool insulation with sheet on boiler ducts and steam/ water pipe lines of unit no. 1 & 2 of 210 mw, bhel boiler of ph-i, korba west.

CTN :45071478

01 Jun, 2026 NA

Mumbai - Maharashtra

Tender For corrigendum : supply of 25b47c008 (n4710-000351) tube copper nickle iron alloy 12 to 15 ft len. ext. dia 0.596 , 25b47c008 (n4710-000508) tube ms 188 wdg solid drawn in 12- 18'l, for steampipes , 25b47c008 (n4710-000407) ms pipe 6'' seamless (165.860 dia. thick 6.731mm) , 25b47c008 (n4710-000409) piping, steel, seamless, inside coated with water repellent oil , 25b47c008 (n4710-000423) tube ms 4-1/2''x219 wdg solid drawn in 15-20'l for steam pi , 25b47c008 (n4710-000424) tube ms 5''x234 wdg solid drawn in 15-20ft, for steam pipes , 25b47c008 (n4710-000422) tube ms 4''x207 wdg solid drawn in 15-20'l, for steam pipes , 25b47c008 (n4710-000421) pipe steel s/l with water repellent oil d 99.314 th 5.258mm , 25b47c008 (n4710- 000022) piping steel bore 80 th 4.87mm for shipwork water oil steam , 25b47c008 (n4730-000013) nipple grease button heal 1/8 bsf x 12mm long body