Latest seamless steel pipe Tenders | Government seamless steel pipe Tenders

Central Government And Public Sector

CTN :39572570

26 Mar, 2025 7.74 Lacs

Jaipur - Rajasthan

Tender For supply of general servicing of 1.5 or 2.0 tr wac or sac units , sitc of 1.5 tr resiprocating type compressor , sitc of 2 tr resiprocating type compressor , sitc of 1.5 tr rotary type compressor , charging of refrigerant gas for 1.5 tr wac or split ac , charging of refrigerant gas for 2.0 tr wac or split ac , replacement and reparing of thermostate , replacement and reparing of starting capacitor 80 to 100 or 120 mfd , replacement and reparing of running capacitor 36 or 40 mfd , replacement and reparing of relay for wac or split ac , replacement and reparing of wiring kit for wac unit , replacement and reparing of selector switch for wac unit , rewinding of condensor or blower motor for ac unit incuding replacement of bush , replacement and reparing of blower fan motor capacitor 4 or 6 mfd , repairing of pcb for wac or split remote control unit , replacement of faulty or irrepairable pcb for 1.5tr split ac unit , sitc of blower fan motor for 1.5 or 2 tr window or split ac , supplying, installation of condensor or blower fan blade , top up or additional charging of r-22 or 32 gas , supplying and drawing of 3x2.5 sq. mm frls pvc copper single core cable , supplying and drawing of 6x2.5 sq. mm frls pvc copper single core cable , supplying and fixing of 20mm medium class pvc conduit , supplying and fixing of 25mm medium class pvc conduit , supplying and fixing dp sheet steel enclosure with 25 or 32amps 240 volts c curve dp mcb , supplying and fixing of 5 a to 32 a rating, 240 or 415 v, 10 ka, c curve, spn mcb , supplying and fixing of 3x2.5 sq. mm pvc frls round sheathed multi core bright annealed bare copper cable , dismentalling of existing 1.5 or 2.0 tr capacity window or split ac units , transportation of existing 1.5 or 2.0 tr capacity window or split ac units , itc of 1.5 or 2.0 tr capacity split ac units , pdg and fixing of 1 by 4 inch dia copper refrigerant piping , pdg and fixing of 5 by 8 inch dia copper refrigerant piping , providing and fixing 12 mm thick particle board , supplying and fixing suitable size ms stand for split type ac outdoor unit

Central Government / Public Sector

CTN :39266869

11 Mar, 2025 2.04 Crore

Jagatsinghapur - Odisha

Tender For corrigendum : custom bid for services - pdm1b24334 agency for hydro testing and ibr liaison during repair maintenance schedule testing of boilers hrsg ibr exchanger ibr vessels and other ibr equipment for power plant and other units of refinery during normal operation and shutdown-1) carbon steel piping for hydrocarbon services (with welding electrode e-6010 / e-7018) - units transportation of all piping items from owner's storage points to work site and / or pre-fabrication yard and to site after pre-fabrication; cutting, grinding, edge preparation of pipes and fittings, like flanges, elbows, tees, reducers etc. to match the mating edges of different thickness; fit-up, bending, welding using approved welding electrodes as per owners quality requirements etc. as per codes/specifications, drawing etc., threading, laying, erection and alignment of pipes upto a height of 5 meters on sleepers, pipe racks etc. or upto 5 meters depth in trenches, anchoring wherever required, connecting with equipment, nozzles, steam traps, strainers, orifice assemblies (including tapping upto first block valve), spray nozzles, rotameters; tapping for instrument connections like pressure gauges, thermowells, sample connections, vents, drains etc. including fixing of all types of sw valves, gaskets, nuts and bolts, all inline instruments, elbows, tees, flanges, reducers, full coupling or half coupling, reinforcement pads, earthing strip wherever required; welding prefabricated shoes and supports (including alignment) as per the drawings including preparation of small bore isometrics upto 1.5 inch nb, specifications, codes etc. and as per the instructions of the engineer-in-charge to his entire satisfaction. the scope also includes supplying of all types of tools and tackles, lifting arrangements, equipment, machineries, all consumables and labour etc. to complete the work in all respects including area preparation for hot jobs, area cleaning after completion of work, flushing wherever required, cleaning of pipes externally off all foreign materials like weld beads, clamps fixtures etc. used in fabrication as directed by the engineer-in-charge., 2) provision of reinforcement pad (with welding electrode e-6010 / e-7018) transportation from owner's storage points to work site and/ or pre-fabrication yard and to site after pre-fabrication; cutting, gri nding, edge preparation as per the instructions of the engineer-in-charge to his entire satisfaction. the scope also includes supplying of all types of tools and tackles, lifting arrangements, equipment, machineries, all consumables and labour etc. to complete the work in all respects including area preparation for hot jobs, area cleaning after completion of work, pneumatic testing, cleaning of pipes externally off all foreign materials like weld beads, clamps fixtures etc. used in fabrication as directed by the engineer-in-charge. 3) extra for ibr grade carbon steel piping joints. for ibr piping jobs, the scope of contractor shall be liasoning with ibr authorities including approval of drawings / documents from ibr authorities and also getting the final approval of the job from ibr authorities including payment of any fee or charges to ibr authorities for this purpose (20% of joints). 4) alloy steel piping (astm a335 gr. p22) units- transportation of all piping items from owner's storage points to work site and/ or pre-fabrication yard and to site after pre-fabrication; cutting, grinding, edge preparation of pipes and fittings, like flanges, elbows, tees, reducers etc. to match the mating edges of different thickness; fit-up, bending, welding using approved welding electrodes as per owners quality requirements etc. as per codes/specifications, drawings etc. (alloy steel joints shall be welded by doing root run using tig welding followed by filler passes by manual / semi-automatic arc welding. the job is to be pre-heated prior to welding and all joints to be stress relieved and fully radiographed, however,

Central Government And Public Sector

CTN :39526961

24 Mar, 2025 7.74 Lacs

Jaipur - Rajasthan

Tender For supply of call basis maintenance and repairing of ac units in various sites under ba kota - general servicing of 1.5 or 2.0 tr wac or sac units , sitc of 1.5 tr resiprocating type compressor , sitc of 2 tr resiprocating type compressor , sitc of 1.5 tr rotary type compressor , charging of refrigerant gas for 1.5 tr wac or split ac , charging of refrigerant gas for 2.0 tr wac or split ac , replacement and reparing of thermostate , replacement and reparing of starting capacitor 80 to 100 or 120 mfd , replacement and reparing of running capacitor 36 or 40 mfd , replacement and reparing of relay for wac or split ac , replacement and reparing of wiring kit for wac unit , replacement and reparing of selector switch for wac unit , rewinding of condensor or blower motor for ac unit incuding replacement of bush , replacement and reparing of blower fan motor capacitor 4 or 6 mfd , repairing of pcb for wac or split remote control unit , replacement of faulty or irrepairable pcb for 1.5tr split ac unit , sitc of blower fan motor for 1.5 or 2 tr window or split ac , supplying, installation of condensor or blower fan blade , top up or additional charging of r-22 or 32 gas , supplying and drawing of 3x2.5 sq. mm frls pvc copper single core cable , supplying and drawing of 6x2.5 sq. mm frls pvc copper single core cable , supplying and fixing of 20mm medium class pvc conduit , supplying and fixing of 25mm medium class pvc conduit , supplying and fixing dp sheet steel enclosure with 25 or 32amps 240 volts c curve dp mcb , supplying and fixing of 5 a to 32 a rating, 240 or 415 v, 10 ka, c curve, spn mcb , supplying and fixing of 3x2.5 sq. mm pvc frls round sheathed multi core bright annealed bare copper cable , dismentalling of existing 1.5 or 2.0 tr capacity window or split ac units , transportation of existing 1.5 or 2.0 tr capacity window or split ac units , itc of 1.5 or 2.0 tr capacity split ac units , pdg and fixing of 1 by 4 inch dia copper refrigerant piping , pdg and fixing of 5 by 8 inch dia copper refrigerant piping , providing and fixing 12 mm thick particle board , supplying and fixing suitable size ms stand for split type ac outdoor unit

Central Government And Public Sector

CTN :39528073

10 Mar, 2025 22.00 Lacs

Mysore - Karnataka

Tender For providing of professional painting service - metals; painting of structures piping steel chimney and other miscellaneous members; pipelines, doors, structures piping steel chimney and other miscellaneous members

CTN :39512225

21 Mar, 2025 NA

Sriharikota - Andhra Pradesh

Tender For supply of section-c, chapter-6 , supply of butterfly valve, wafer design, integral seat, bubble tight shut off, class rating pn 16 size- 300 nb as per specification in section-c, chapter-6 , supply of butterfly valve, wafer design, integral seat, bubble tight shut off, class rating pn 16 size- 200 nb as per specification in section-c, chapter-6 , supply of check valves, wafer design, integral seat, bubble tight shut off, class rating pn 16 size- 300 nb as per specification in section-c, chapter-7 , supply of check valves, wafer design, integral seat, bubble tight shut off, class rating pn 16 size- 200 nb as per specification in section-c, chapter-7 , supply, fabrication and erection of structural supports, as per specification of chapter-2 , supply and application of wrapper coating tape of 4mm thick awwa c 203 tape, size of pipe- 100nb, as per specification of chapter-1 , supply and application of wrapper coating tape of 4mm thick awwa c 203 tape, size of pipe- 200nb, as per specification of chapter-1 , supply and application of wrapper coating tape of 4mm thick awwa c 203 tape, size of pipe- 300nb, as per specification of chapter-1 , construction of pipe pedestals for inter connecting joining the existing line to new hydrant line, as per specification of chapter-1 , carbon steel-butt welding of pipe, fitting,gtaw welding for root, smaw for subsequent passes for road crossings,hydrant posts with weld consumables,10 percent radiography, as per spec of chapter-1 , carbon steel socket welding of fittings, slip on flanges etc by gtaw welding process for root, smaw for subsequent passes road crossings,hydrant posts with weld consumables,as per spec of chapter-1 , cs piping erection,installation of flow components like manual butterfly valves,check valves etc. by providing adequate clamping,testing,painting tag numbering, commissioning,as per spec of chapter-1 , removal of existing -old- cs pipe of size 350nb in oht shaft and laying and erect with new cs 350nb size in oht shaft

corporations/Associations/Others

CTN :38149928

03 Mar, 2025 NA

Cuddalore - Tamil Nadu

Tender For bid to ras corrigendum : supply of cold drawn seamless steel pipe st 35 as per din 2391/c normalised (nbk) galvanised and yellow passiv

Central Government/Public Sector

CTN :39519590

21 Mar, 2025 NA

Mumbai - Maharashtra

Tender For supply of stainless steel double ferrule pipe fittings for modification of fiba pneumatic piping arrange ment in air spring secondary system for lhb coaches as per icf spec. no. icf/ md/ spec-166 rev. 03 or late st. details of items are as per attached annexure-a. [ warranty period: 30 months after the date of delive ry ]

State Government

CTN :39475006

11 Mar, 2025 3.72 Lacs

Multi City - Karnataka

Tender For the scope of work covers dismantling of the existing high pressure turbine brake jet pipeline and stacking the same at specified place as per site engineer requirement. fabrication, supply of high pressure c.d.s.s. (cold drawn seamless steel) pipe of 200nb schedule-80 and 40 feet lengths, o seal rings, flanges, bends, fasteners, all necessary specials pipe cutting, pipe bending, pipe grinding, leak proof ibr welding of flanges and pipelines. laying, joining, aligning, testing, painting and commissioning of high pressure cdss pipelines. painting of pipelines including bends and flanges with 2 coats of epoxy primer and 2 coats of epoxy paint of opal green color.

CTN :39477991

18 Mar, 2025 NA

Pune - Maharashtra

Tender For tender for supply of ste mode on ofmk - lv2 icvs 5360720469579 6745 130 2043 spring , helical compression. , lv2 icvs 4710 043186 6745 08 sb1004 pipe assy metal , lv2 icvs 5310017883 672 30 23 02 nut , self locking , round , lv2 icvs 4710003325 765 78 sb506 pipe assembly , lv2 icvs 5330720116702 765 38 186 gasket , lv2 icvs 5365010444 765 78 1236 ring , retaining , lv2 icvs 531002269 700 33 97 nut plain hexagon , lv2 icvs 5306011548 765 17 sb292 rod threaded end , lv2 icvs 5330 395597 765 06 459 packing material , lv2 icvs 5315 72 036 3985 gost 397 79 cotter pin 1x12.019 , lv2 icvs 5330720114198 765 05 386 gasket , lv2 icvs 4710003372 765 78 sb816 01 pipe assy , lv2 icvs 12hk6x1 plug , lv2 icvs 4710002160 765 08 sb385 piping , steel , lv2 icvs 5340014855 khpm 5x20 or 672 54 7 01 clamp kh pm 5x20 , lv2 icvs 5360720134938 700 38 900 spring helical compression , lv2 icvs 5330024161 765 50 2598 gasket , lv2 icvs 4720003000 675 08 sb130 hose , lv2 icvs 5640720371378 765 06 722 insulation pipe covering thermal , lv2 icvs 4710003347 675 78 sb103 02 pipe , lv2 icvs 5120007782 kb 85 18 cotter pin remover , lv2 icvs gost 6402 70 6n 65g okc washer 6n 65g okc

Central Government/Public Sector

CTN :39419320

13 Mar, 2025 5.48 Crore

Haridwar - Uttarakhand

Tender For procurement of seamless pipes and tubes - 1-aa1041046014-cold drawn seamless medium carbon steel tubes-spec aa10446-size 10.2x2-grade st-bq-a1-cds , 2-aa1041146108-seamless medium carbon steel tubes-spec aa10446 -size 48.3x5-grade st-bq-a1-cds , 3-aa1041146612-seamless medium carbon steel tubes-spec aa10446-size 76.1x4-grade st-bq-a1-cds , 4-aa1041146671-seamless medium carbon steel tubes-spec aa10446-size 76.1x10-grade st-bq-a1-cds , 5-hw1041046707-cold drawn seamless medium carbon steel tubes-spec aa10446-size 21.3x4.78-grade st-bq-a1-cds , 6-hw1041046723-cold drawn seamless medium carbon steel tubes-spec aa10446 -size 33.7x3.38-grade st-bq-a1-cds , 7-hw1041046731-cold drawn seamless medium carbon steel tubes-spec aa10446 -size 33.7x4.55-grade st-bq-a1-cds , 8-hw1041046863-cold drawn seamless medium carbon steel tubes-spec aa10446 -size 26.9x2.3-grade st-bq-a1-cds , 9-hw1041046898-cold drawn seamless medium carbon steel tubes-spec aa10446 -size 21.3x2.3-grade st-bq-a1-cds , 10-hw1041046910-cold drawn seamless medium carbon steel tubes-spec aa10446 -size 22.0x3.5-grade st-bq-a1-cds , 11-hw1041046936-cold drawn seamless medium carbon steel tubes-spec aa10446 -size 26.9x2.6-grade st-bq-a1-cds , 12-hw1041146787-seamless medium carbon steel tubes-spec aa10446 -size 60.3x3.91-grade st-bq-a1-cds , 13-hw1041146833-seamless medium carbon steel tubes-spec aa10446 -size 48.3x2.6-grade st-bq-a1-cds , 14-hw1041146876-seamless medium carbon steel tubes-spec aa10446 -size 48.3x3.2-grade st-bq-a1-cds , 15-hw1041146949-seamless medium carbon steel tubes-spec aa10446 -size 60.3x4-grade st-bq-a1-cds , 16-hw1041146990-seamless medium carbon steel tubes-spec aa10446 -size 76.1x6.3-grade st-bq-a1-cds , 17-aa1041055056-carbon steel seamless pipes-spec aa10455 -size 88.9x6.3-grade st-b-hfs , 18-aa1041055242-carbon steel seamless pipes-spec aa10455 -size 108x16-grade st-b-hfs , 19-aa1041155131-carbon steel seamleess pipes-spec aa10455 -size 219.1x6.3-grade st-b-hfs , 20-aa1041155387-carbon steel seamleess pipes-spec aa10455 -size 273x6.3-grade st-b-hfs , 21-aa1041155450-carbon steel seamleess pipes-spec aa10455 -size 273x25-grade st-b-hfs , 22-aa1041155697-carbon steel seamleess pipes-spec aa10455 -size 323.9x10.0-grade st-b-hfs , 23-hw1041055668-carbon steel seamless pipes-spec aa10455 -size 168.3x7.11-grade st-b-hfs , 24-hw1041055676-carbon steel seamless pipes-spec aa10455 -size 114.3x13.49-grade st-b-hfs , 25-hw1041055684-carbon steel seamless pipes-spec aa10455 -size 114.3x6.02-grade st-b-hfs , 26-hw1041055692-carbon steel seamless pipes-spec aa10455 -size 101.6x5.74-grade st-b-hfs , 27-hw1041055846-carbon steel seamless pipes-spec aa10455 -size 26.7x3.91-grade st-b-hfs , 28-hw1041055889-carbon steel seamless pipes-spec aa10455 -size 114.3x12.5-grade st-b-hfs , 29-hw1041055935-carbon steel seamless pipes-size 114.3x4.5-grade st-b-hfs , 30-hw1041055951-carbon steel seamless pipes-size 139.7x5-grade st-b-hfs , 31-hw1041055994-carbon steel seamless pipes-spec aa10455 -size 168.3x16-grade st-b-hfs , 32-hw1041155980-carbon steel seamleess pipes-spec aa10455 -size 323.9x7.1-grade st-b-hfs , 33-hw1041255675-carbon steel seamless pipes-spec aa10455 -size 355.6x7.92-grade st-b-hfs , 34-hw1041255683-carbon steel seamless pipes-spec aa10455 -size 323.9x28-grade st-b-hfs , 35-aa1041046332-cold drawn seamless medium carbon steel tubes-spec aa10446 -size 21.3x3.2-grade st-bq-a1-cds , 36-hw1041146892-seamless medium carbon steel tubes-spec aa10446 -size 48.3x7.1-grade st-bq-a1-cds , 37-hw1041055986-carbon steel seamless pipes-spec aa10455 -size 165.1x6.3-grade st-b-hfs , 38-hw1041046995-cold drawn seamless medium carbon steel tubes-spec aa10446 -size 38.0x3.6-grade st-bq-a1-cds , 39-aa1041055293-carbon steel seamless pipes-spec aa10455 -size 114.3x8.8-grade st-b-hfs , 40-aa1049355172-carbon seamless steel pipes for hts -spec aa10455 -size 33.4x6.35-grade b-hfs , 41-hw1041055714-carbon steel seamless pipes-spec aa10455-size 114.3x17.5-grade st-b-hfs , 42-hw104

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