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393Latest Air pipe line Tenders List

Latest Air pipe line Tenders in India – Verified Leads & Real-Time Insights by Tender18

Finding the right Air pipe line tenders in India’s competitive e-procurement ecosystem requires more than just access—it demands accurate data, real-time monitoring, and expert analysis.

At Tender18 Infotech Private Limited, we bring deep industry experience in government procurement to help businesses identify, evaluate, and win Air pipe line tenders efficiently. With a centralized platform aggregating 1100+ live tenders, we provide a single, trusted source for opportunities from central, state, and PSU departments.


Real-Time Air pipe line Tender Intelligence & Monitoring

Our advanced dashboard delivers actionable insights and structured tender data, enabling you to make faster and smarter bidding decisions.

We categorize Air pipe line tenders into:

  • Supply Tenders – BOQs and specifications sourced from GeM and PSUs
  • Service Tenders – NITs and scope of work from CPPP and state portals
  • EPC Projects – Large-scale infrastructure tenders with financial and design data

✔ This structured approach ensures complete transparency and deeper bid analysis before submission.


Comprehensive Sources of Air pipe line Tenders

Tender18 acts as a centralized gateway by aggregating tenders from trusted and official sources:

  • Central Government Portals – CPPP, NIC, and Government e-Marketplace (GeM)
  • Railways & Transport – IREPS and Metro Rail projects
  • Power & Energy PSUs – NTPC, ONGC, NHPC, PowerGrid
  • Defense & Strategic Sectors – MES and DRDO tenders
  • State e-Procurement Portals – Gujarat, Maharashtra, Tamil Nadu, UP, and more

✔ Every listing is verified and regularly updated to maintain data accuracy and trust.


Step-by-Step Guide to Participate in Air pipe line Tenders

1. Eligibility & Prequalification

Before bidding, ensure compliance with:

  • Financial turnover requirements (30–50% of tender value)
  • Past experience (2–3 similar projects)
  • Valid solvency certificate

2. Mandatory Documentation Checklist

Prepare the following to avoid disqualification:

  • Digital Signature Certificate (Class 3 DSC)
  • GST, PAN, MSME/Udyam registration
  • EMD (Earnest Money Deposit) or exemption proof
  • Technical bid with execution methodology

3. BOQ Analysis & Financial Bidding

The BOQ (Bill of Quantities) is the most critical component:

  • Analyze item-wise pricing
  • Ensure competitive yet sustainable quotes
  • Avoid underbidding risks (L1 pressure)

✔ Expert analysis can significantly improve your bid success ratio.


Why Tender18 is a Trusted Platform for Air pipe line Tenders

✔ Proven Expertise in Government Procurement

We combine industry knowledge with practical bidding experience.

✔ Verified & Reliable Data

All Air pipe line tenders are sourced from official portals and cross-checked for accuracy.

✔ Advanced Filtering Tools

Filter tenders by value, EMD, location, and category for precise targeting.

✔ Corrigendum & Update Tracking

Get instant alerts on deadline changes and specification updates.

✔ Historical Data Insights

Analyze past tender results to understand pricing trends and competition.

✔ End-to-End Bidding Support

From discovery to submission, including GeM onboarding and strategy.


Growth of Air pipe line Sector in 2026

With the Government of India focusing on digital procurement and infrastructure expansion, the Air pipe line sector has seen significant growth in e-tendering opportunities.

The rise of GeM-based procurement models like:

  • L1 Purchase
  • Direct Procurement
  • MSME-friendly policies

…has made it easier for startups and SMEs to participate and win contracts


Frequently Asked Questions (SEO Optimized)

How can I get daily Air pipe line tender alerts?

You can register on Tender18 and select your preferred category. You will receive daily email alerts with all new Air pipe line tenders.

Is EMD mandatory for all Air pipe line tenders?

No, MSME and Udyam-registered businesses may get exemptions. Always check the NIT for specific conditions.

What is the difference between a Air pipe line work tender and supply tender?

A supply tender involves delivering goods, while a work tender includes execution, labor, and project completion.

Can I access private Air pipe line tenders on Tender18?

Yes, we also track major private sector and EPC tenders along with government opportunities.


Get Expert Support for Air pipe line Tenders

Tender18 is more than a listing platform—we are your strategic partner in winning tenders.

Our services include:

  • Tender discovery & analysis
  • Documentation support
  • Bid strategy & submission
  • GeM registration & OEM onboarding

📞 Call / WhatsApp: +91 7069661818
🌐 Website: www.tender18.com

Due Date
T18 Ref No : 17735896
Location : srinagar , jammu & kashmir
Source : GEM Tenders
NEW TENDER
tender for hla scorpio s 10 - piston set std with pin scorpio s ten , piston ring std scorpio s ten , cylinder sleeve linner scorpio s ten , main bearing std scorpio s ten , big end bearing std scorpio s ten , conecting rod bush scorpio s ten , seal carnk shaft front scorpio s ten , seal crank shaft rear scorpio s ten , valve inlet and exhust scorpio s ten , cylinder head assy scorpio s ten , valve oil seal scorpio s ten , timing chain secondary scorpio s ten , timing chain primary scorpio s ten , cam shaft guide scorpio s ten , arm tensioner primary scorpio s ten , fix guide scorpio s ten , arm tensioner secondary scorpio s ten , hydraulic tensioner secondary scorpio s ten , hydraulic tensioner primary scorpio s ten , thrust washer set scorpio s ten , timing cover with oil pump scorpio s ten , oil filter scorpio s ten , fuel filter scorpio s ten , tharmostat valve scorpio s ten , hose oil cooler inlet scorpio s ten , fuel main pipe filter to fip pump scorpio s ten , fuel return pipe pump scorpio s ten , clutch plate assy scorpio s ten , pressure plate assy scorpio s ten , clutch saleve cylinder scorpio s ten , pilot bearing scorpio s ten , oil jet scorpio s ten , hla set scorpio s ten , water pump assy scorpio s ten , cam shaft inlet exhust scorpio s ten , valve stem scorpio s ten , oil pressure switch scorpio s ten , temp. sending unit scorpio s ten , engine o h kit with head gasket scorpio s ten , vaccum pump scorpio s ten , tensnor drive belt scorpio s ten , head light assy lh and rh scorpio s ten , tail light assy lh and rh scorpio s ten , anabond two hundred ml scorpio s ten , fly wheel scorpio s ten , fly wheel bolt scorpio s ten , disc pad scorpio s ten , crank sansor scorpio s ten , cam sansor scorpio s ten , crank shaft scorpio s ten , nozzle scorpio s ten , car mobile charger scorpio s ten , tyre foam polish scorpio s ten , set covr scorpio s ten , air intake hose with temp sansor scorpio s ten , oil filter scorpio n , brake disc pad front scorpio n , brake disc pad rear scorpio n , oil seal four x four gear box mpv , air filter bolero camper , air filter sml truck , fan belt sml truck , tail lamp lh bolero camper , fuel filter bolero camper , oil seal bolero camper , fuel pipe line bolero camper , coolent reservoir tank latc , oil seal front hub tata truck , front outer bearing tata truck , oil seal gear mpv , gear box shim mpv , bal bearing axle mpv , roller bearing mpv , brake light switch mpv , cabin fan twenty four volt , horn twenty four , horn twelve volt , fevi quick twenty ml, spare parts
Agency / Dept :
indo tibetan border police ITBP
Due Date :
Oct 31, 2026 (17 days left)
Tender Value :
Refer Document
View Documents
T18 Ref No : 17735907
Location : margfherita , assam
Source : GEM Tenders
NEW TENDER
tender for r1 spares - mcre oil filter , mcre front brake pad , thar bsiv oil filter , thar bsiv ac filter , thar bsiv tmc repair kit , thar bsiv wheel cyl repair kit rear , thar bsiv fan belt , thar bsiv ac belt , bolero bsiv bsvi oil filter , bolero bsiv bsvi fuel filter element , bolero bsiv bsvi tmc repair kit , bolero bsiv bsvi cmc repair kit , bolero bsiv bsvi csc repair kit , bolero bsiv bsvi rear wheel cyl repair kit , bolero bsiv bsvi fan belt , bolero bsiv bsvi ac belt filter , scorpio bsiv bsvi oil filter , scorpio bsiv bsvi air filter , scorpio bsiv bsvi fuel filter , scorpio bsiv bsvi rear wheel cyl repair bs iv , scorpio bsiv bsvi tmc repair kit , scorpio bsiv bsvi fan belt , scorpio bsiv bsvi ac belt , scorpio bsiv bsvi front brake pipe line flexible type , safari bsvi oil filter , safari bsvi fuel filter , safari bsvi ac filter , safari bsvi air filter , tata 407 bsvi oil filter , tata 407 bsvi fuel filter , tata 407 bsvi wheel cyl repair kit front and rear , tata 407 bsvi tmc cmc csc repair kit , tata 407 bsvi fan belt , tata 407 bsvi front rear hub oil seal inner outer , tata 1212 bsiv bsvi oil filter , tata 1212 bsiv bsvi fuel filter , jcb 3dx 2010 model oil filter , jcb ace fuel filter , jcb ace oil filter , force traveller fuel filter , tractor new hollend air filter , tractor new hollend fuel filter , tractor new hollend oil filter , scorpio fog light led bulb , scorpio self lock , scorpio wiper blade , thar wiper blade , tata 407 bsvi wiper blade , tata 407 bsvi head light relay , tata 407 bsvi tail light glas , tata 407 bsvi cabin light bulb , tata 1212 wiper blade , tata 1214 body light glass , bulb 12 volt , bulb 24 volt , iso tape , push button , theret tape , gauge bulb , soldium lid pest , coper angle type battery terminal conector , male female spade conector , heloging bulb 12 volt , heloging bulb 24 volt, mcre oil filter non availability specification, mcre front brake pad non availability specification, thar bsiv oil filter non availability specification, thar bsiv ac filter non availability specification, thar bsiv tmc repair kit non availability specification, thar bsiv wheel cyl repair kit rear non availability specification, thar bsiv fan belt non availability specification, thar bsiv ac belt non availability specification, bolero bsiv bsvi oil filter non availability specification, bolero bsiv bsvi fuel filter element non availability specification, bolero bsiv bsvi tmc repair kit non availability specification, bolero bsiv bsvi cmc repair kit non availability specification, bolero bsiv bsvi csc repair kit, bolero bsiv bsvi rear wheel cyl repair kit non availability specification, bolero bsiv bsvi fan belt non availability specification, bolero bsiv bsvi ac belt filter non availability specification, scorpio bsiv bsvi oil filter non availability specification, scorpio bsiv bsvi air filter non availability specification, scorpio bsiv bsvi fuel filter, scorpio bsiv bsvi rear wheel cyl repair bs iv non availability specification, scorpio bsiv bsvi tmc repair kit non availability specification, scorpio bsiv bsvi fan belt non availability specification, scorpio bsiv bsvi ac belt non availability specification, scorpio bsiv bsvi front brake pipe line flexible type non availability specification, safari bsvi oil filter non availability specification, safari bsvi fuel filter non availability specification, safari bsvi ac filter non availability specification, safari bsvi air filter non availability specification, tata 407 bsvi oil filter non availability specification, tata 407 bsvi fuel filter non availability specification, tata 407 bsvi wheel cyl repair kit front and rear non availability specification, tata 407 bsvi tmc cmc csc repair kit non availability specification, tata 407 bsvi fan belt non availability specification, tata 407 bsvi front rear hub oil seal inner outer non availability specification, tata 1212 bsiv bsvi oil filter non availability specification, tata 1212 bsiv bsvi fuel filter non availability specification, jcb 3dx 2010 model oil filter non availability specification, jcb ace fuel filter non availability specification, jcb ace oil filter non availability specification, force traveller fuel filter non availability specification, tractor new hollend air filter non availability specification, tractor new hollend fuel filter non availability specification, tractor new hollend oil filter non availability specification, scorpio fog light led bulb non availability specification, scorpio self lock non availability specification, scorpio wiper blade non availability specification, thar wiper blade non availability specification, tata 407 bsvi wiper blade non availability specification, tata 407 bsvi head light relay non availability specification, tata 407 bsvi tail light glas non availability specification, tata 407 bsvi cabin light bulb non availability specification, tata 1212 wiper blade non availability specification, tata 1214 body light glass non availability specification, bulb 12 volt non availability specification, bulb 24 volt non availability specification, iso tape non availability specification, push button non availability specification, theret tape non availability specification, gauge bulb non availability specification, soldium lid pest non availability specification, coper angle type battery terminal conector non availability specification, male female spade conector non availability specification, heloging bulb 12 volt non availability specification, heloging bulb 24 volt non availability specification
Agency / Dept :
assam rifles
Due Date :
Nov 02, 2026 (19 days left)
Tender Value :
Refer Document
View Documents
T18 Ref No : 17739943
Location : krishnagar , west bengal
Source : GEM Tenders
NEW TENDER
tender for supply installation testing and commissioning of 1.5 tr hi-wall split systems , supply installation testing and commissioning of 2.0 tr hi- wall split systems , supply installation testing and commissioning of 2.0tr cassette type split systems , supply installation testing and commissioning of 3.0tr cassette type split systems , copper refrigerant piping for 1.5tr,2.0tr hi-wall split ac and 2.0tr cassette ac , copper refrigerant piping for 3.0tr cassette type split units , drain pipe , outdoor stand for 1.0tr,2.0tr hi-wall split ac and 2.0tr cassette , outdoor stand for 3.0tr cassette type split units , voltage stabilizer for 1.5 tr split systems , voltage stabilizer for 2.0 tr split and 2.0tr,3.0tr cassette systems, supply installation testing and commissioning of air conditioner system at sbi mini racpc krishnanagar, supplying , installation, testing and commissioning of air cooled hi wall split type air conditioners complete withindoor unit(idu), out door unit (odu), surface / concealed copper refrigerant piping with insulation (closed cell elastomeric nitrile rubber tubular pipe section) upto 3 mtr(idu to odu), copper power cable upto 3.5 mtr (idu to odu) i/c drain pipe r-32/r-410/ r-407 green refrigerant wireless remote control, suitable for working between 180- 260v with low & high voltage cutoff and 50 hz ,1 phase ac supply capable of performing cooling, dehumidification, air circulation of following capacity with scroll / rotarycompressor. the system shall be able to deliver 100% of the rated capacity upto 42 degree c. min 5 year original equipment manufacturer (oem) warranty both compressor and printed circuit board (pcb). must comply electrical cable is 694 or is 9968 temperature sensing control is/international electrotechnical commission (iec) 60730,hermetic compressor is 10617, heat exchanger is 11329, capacitor is 2993 and motor is 12615. complete as per cpwd specification and is - 1391 part ii 2023. the system shall be able to operate up to 50 degree c (out door ambient temperature). inverter type cooling with 5 star bee rating, minimum value of iseer 5.6, supplying, installation, testing and commissioning of air cooled cassette type air conditioners complete with indoor unit(idu), out door unit (odu), r-32/r410a/r-407 green refrigerant, wireless remote, inbuilt drain pump, suitable for 400/230v, 50 hz ,1 /3 phase ac supply, including surface / concealed copper refrigerant piping with insulation (closed cell elastomeric nitrile rubber tubular pipe section) upto 5.5 mtr (idu to odu), copper power and control cable upto 5.5 mtr (idu to odu) including drain pipe, the system shall be capable of performing cooling,dehumidification, air circulation, filteration & ventilation of following capacity with scroll/rotary compressor with min 5 year original equipment manufacturer (oem) warranty both compressor and printed circuit board (pcb) as specified. the system shall be able to deliver 100% of the rated capacity as per relevant is code. the lab testing reports as per is -1391 shall be submitted from national accreditation board for testing and calibration laboratories (nabl) accredited as per international electrotechnical commission (iec) 17025 standards/central power research institute (cpri)/ electrical research and development association (erda)with original equipment manufacturer (oem) etc. complete as per cpwd specification and as per is 1391 as required. inverter type cooling with 5 star bee rating , minimum value of iseer 5.6, supplying, installation, testing and commissioning including vaccumiazation and nitrogen testing of following nominal sizes of soft/hard drawn copper refrigerant piping for above system, complete with fittings, with suitable adjustable ring type hanger supports, jointing/brazing including accessories, insulated with xple class-o tubular insulation/with class-o closed cell elastometric nitrile rubber tubular sleeves sections of 19 mm thick insulation as given below for suction and liquid lines, along with electrical flexible copper 4core cable & all accessoriesas per specifications etc. as required 6.4 mm dia (od) (soft drawn) with tube thickness 1.2 mm and 12.7 mm dia (od) (soft drawn) with tube thickness 1.2 mm for 1.5tr,2.0tr split ac and 2.0 tr cassette ac, supplying, installation, testing and commissioning including vaccumiazation and nitrogen testing of following nominal sizes of soft/hard drawn copper refrigerant piping for above system, complete with fittings, with suitable adjustable ring type hanger supports, jointing/brazing including accessories, insulated with xple class-o tubular insulation/with class-o closed cell elastometric nitrile rubber tubular sleeves sections of 19 mm thick insulation as given below for suction and liquid lines,along with electrical flexible copper 4core with all accessoriesas per specifications etc. as required 9.5 mm dia (od) (soft drawn) with tube thickness 1.2 mm for 2.0 and 15.86 mm dia (od) (soft drawn) with tube thickness 1.2 mm for 3.0 tr cassette type split units, supply and fixing of duly insulated 25mm upvc drain pipe, supplying , installation, testing and commissioning of outdoor frame / stands to withstand the full load of outdoor units and making good all the damage for 1.5 tr hi-wall split ac., supplying , installation, testing and commissioning of outdoor frame / stands to withstand the full load of outdoor units and making good all the damage for 2.0 tr cassette type split units., supplying, installation, testing and commissioning of stabliser with rated 4kva,input voltage range 130-260 voltage ,output voltgae range 195-245 voltage ,metalic encloser,100% copper winding,wall mounting type,digital type voltmeter,class b type insulation temperature and furnish all test report and certificate.the product with minimum 2 yrs of warranty,automatic line voltage correctors (step type) as per is-8448 1989, supplying, installation, testing and commissioning of stabliser with rated 5kva,input voltage range 130-260 voltage ,output voltgae range 195-245 voltage ,metalic encloser,100% copper winding,wall mounting type,digital type voltmeter,class b type insulation temperature and furnish all test report and certificate.the product with minimum 2 yrs of warranty,automatic line voltage correctors (step type) as per is-8448 1989
Agency / Dept :
state bank of india SBI
Due Date :
Oct 22, 2026 (8 days left)
Tender Value :
10.9L
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T18 Ref No : 17687378
Location : perambalur , tamil nadu
LIVE TENDER
tender for set of tools for maintenance of compres, set of tools for maintenance of compressor and compressor air pipe line as per annexure a. - warranty period: 6 months after the date of delivery
Agency / Dept :
southern railway SR
Due Date :
Oct 14, 2026 (Expire Today)
Tender Value :
Refer Document
View Documents
T18 Ref No : 17428454
Location : kapurthala , punjab
LIVE TENDER
tender for supply, erection, testing and commissioning of aluminium alloy compressed air pipeline & aluminium alloy argomix gas pipe line in proposed shell parking shed including civil & structural works and its integration with existing compressed air pipe line and argomix gas pipe line network in rail coach factory, kapurthala.
Agency / Dept :
rail coach factory RCF
Due Date :
Oct 14, 2026 (Expire Today)
Tender Value :
46.79L
View Documents
T18 Ref No : 17613399
Location : baramulla , jammu & kashmir
Source : GEM Tenders
LIVE TENDER
tender for inner door catch , air pipe line t type tc , assy tie rod end , u clamp and bush , brake pipe , hand brake cable rear , hydraulic hood pipe , assy fuel filter, inner door catch, air pipe line t type tc, assy tie rod end, u clamp and bush, brake pipe, hand brake cable rear, hydraulic hood pipe, assy fuel filter
Agency / Dept :
indian army
Due Date :
Oct 15, 2026 (1 day left)
Tender Value :
20K
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T18 Ref No : 17722907
Location : baramulla , jammu & kashmir
Source : GEM Tenders
LIVE TENDER
tender for clutch master cyl assy , cable assy complete , horn 24v , switch pneumatic pressure , knuckle bearing , suspension bushing , air pipe line steel and rubber , halogen lamp 24v 75w, clutch master cyl assy, cable assy complete, horn 24v, switch pneumatic pressure, knuckle bearing, suspension bushing, air pipe line steel and rubber, halogen lamp 24v 75w
Agency / Dept :
indian army
Due Date :
Oct 21, 2026 (7 days left)
Tender Value :
Refer Document
View Documents
T18 Ref No : 17726008
Location : visakhapatnam , andhra pradesh
LIVE TENDER
tender for mechanical maintenance of mill area equipments including reheating furnace revisioning of cam limit switch actuator in f/c, inspection of bearing condition of furnace wheels, repair of skirt boxes below the furnace, manual arc welding of furnace skid pads,ss plates and anchors welding as per scope of work., fixing of walking beam furnace flat flame burner nozzles., overhauling blowers in f/c area., fabrication & erection/replacement of furnace skid & posts, repair of furnace inside structures connected to three moving and four fixed hearth tips with ss plates., fabrication and replacement of cooling frames of moving hearths., replacement of moving post., replacement of fixed post., testing &rectification of defects in cooling water circuits., revisioning/repair of spindle supports in rm & im area., preparation of gear type spindles for rm stands, preparation of universal joint spindles for im stands., water box preparation for rm and im stands., preparation of spare mill stands of intermediate mill., rectification/replacement of spindle support in rm & im stands., revisioning of stand clamping device in rm & im of work., mill stands (stands 1 to 13) revisioning by rectification of all pins etc,in stand balan-cing lever arrangement,rectification of stand li-ner plates,revisioning/changing of guide trolly wheel bearing,freeing of balancing screws,o/h of axial retainer assemblies and roll balancing levers to be made free resting bar of roll choke to be straightened., overhauling of shear pin couplings as per scope of work rm & im stands, overhauling of power packs for fb hoods, preparation of hydraulic cylinders related to btd,bpd,furnace,billet switch and scrap chute., replacement of cellar-i pumps(main), replacement of hydraulic jacks 6t capacity in spindle supports., replacement of hydraulic hand pumps in spindle supports., replacement of hydraulic pipe lines with seamless pipes of following sizes upto 25 nb size., replacement of hydraulic pipe lines with seamless pipes of following sizes,32 & 40 nb size., changing/overhauling of hydraulic cylinders shbing cylinders of rm shear,rm & im stands & peel bar., hose preparation of water cooling & mos supply & return hoses in rm & im stands and furnace area., maintenance/cleaning of centrifuge equipments in cellar-4, maintenance of lube oil filters in cellar-4, preparation of oil air block injectors for mill stands, overhauling of lub oil system tank in cellar-2,cellar-6 and cellar-8, revision of plate type heat exchanger, changing of water cooling & mos hoses in rm & im stands., repair/changing of damaged grease lubrication pipe line upto the size dn 20mm as per scope of work., cleaning & leakage checking of shell and tube heat exchangers, flushing of mos hose lines of rm & im., repair/changing of damaged compressed air pipe line upto dn 25mm, cleaning of basket filter elements of direct cooling water circuit outside celler-2, repair of peel bar tip cooling box & changing of damaged pipe line., rectification and revisioning of rest bar and bottom roll cooling nozzle assembly as per scope of work in rm & im stands., repair of water jackets as per scope of work of rm & im stands., replacement of damaged cooling water pipe line as per scope of work,dn 250, replacement of damaged cooling water pipe line of dn 40, replacement of damaged cooling water pipe line of dn 32, replacement/revisioning of 3-way water valves & ball valves of water cooling boxes., replacement/revisioning of gas controlvalves,shut off valvesas per scope of work,dn 1000 (main shut off valve), replacement/revisioning of gas controlvalves,shut off valvesas per scope of work,dn 600 ( shut off valve), replacement/revisioning of gas controlvalves,shut off valvesas per scope of work,dn 500 (shut off valve), replacement/revisioning of gas controlvalves,shut off valvesas per scope of work,dn 400 (shut off valve), replacement/revisioning of gas controlvalves,shut off valvesas per scope of work,dn 200 (shut off valve), replacement/revisioning of gas controlvalves,shut off valvesas per scope of work,dn 150 ( shut off valve), replacement/revisioning of gas controlvalves,shut off valvesas per scope of work,dn 125 (shut off valve), replacement/revisioning of manuallyoperated butterfly,globe & gate valves as per scope of work,dn 250 mm (pneumatic), replacement/revisioning of manuallyoperated butterfly,globe & gate valves as per scope of work,dn 150 mm (pneumatic), replacement/revisioning of manuallyoperated butterfly,globe & gate valves as per scope of work,dn 150 mm (butterfly), replacement/revisioning of manuallyoperated butterfly,globe & gate valves as per scope of work,dn 150 mm (plug and globe valve), replacement/revisioning of manuallyoperated butterfly,globe & gate valves as per scope of work,dn 400 mm (swing check & butterfly valve), replacement/revisioning of manuallyoperated butterfly,globe & gate valves as per scope of work,dn 100 mm (gate and plug valve), replacement/revisioning of manuallyoperated butterfly,globe & gate valves as per scope of work,dn 350 mm (butterfly valve), replacement/revisioning of manuallyoperated butterfly,globe & gate valves as per scope of work,dn 500 mm (butterfly valve), replacement/revisioning of manuallyoperated butterfly,globe & gate valves as per scope of work,dn 1500 mm (butterfly valve),f/c combustion air., replacement of lip seal of levers at rm shears., roughing mill shear,sheared hood bolts to be removed and new ones to be fixed., changing of gear teeth wobbler of output shafts of main gear unit of rm stands as per scope of work., overhauling of rotary shear housings., manual arc welding of cast steel parts by building up hardfacing at various location like divertor switch,switch plates & billet switch parts & guide troughs etc., revisioning of counter weight limit switches., repair/preperation and assembly of furnace deflect roller assembly., preparation of guide trough trolley in rm &im area, charging grid ropes preparation & changing., rope tensioning pulley assembly revisioning in charging grids., skid carriage tie rod changing in charging grids., btd buffers repair including springs changing., fabrication/rectification of peel bars., preperation of pinch roll assemblies for peel bar, repair/preperation of housing assembly for billet discharging machine, repair/preperation of billet switch plate assemblies, repair/preperation of sled assembly of billet switch., repair/overhauling of guiding slides pertaining to lifting and shifting mechanism of billet switch., charging grid skid carriage wheels revisioning, charging grid dogs repair/replacement, overhauling of all three units of billet positioning device including changing/reversal of liners,freeing of all the tie rod pins and erecting back, repair/replacement of feed channels of billet discharging machine., billet elevator chains and sprocket assemblies revisioning/changing & changing of wooden liners, billet cross transport chains & sprocket assemblies revisionig/ changing and changing of wooden liners., billet transfer device sector arm rectification, changing/revisioning of withdrawing m/c bottom roller., changing/revisioning of pendulum shear roller assembly, changing of pendulum shear guide trough, overhauling disappearing stoppers, revisioning of fixed stopper assemblies of roller table., revisioning of roller assemblies of approach roller table and reject roller table., repair of scrap chute near roughing mill shears., repair of moving and fixed hearths dipper plates and their connected structurals with ss plate as per scope of work., repair of connected structurals beyond moving beam hearth tips towards charging side, fixed water troughs,f/c bottom and their supporting structures with ms plates,fabrication & installation of furnace discharging side doors and rectification of connected structural works as per scope of work, revisioning of furnace wheel assemblies., revisioning of furnace guide rollers., fabrication and erection of various structural in mill and finishing area as per scope of work, repair/replacement of charging grid structures and rails as per scope of work. in wire rod mill
Agency / Dept :
rashtriya ispat nigam limited RINL
Due Date :
Oct 26, 2026 (12 days left)
Tender Value :
1.69Cr
View Documents
T18 Ref No : 17671668
Location : bhubaneswar , odisha
LIVE TENDER
corrigendum tender for niser/mech/ac/insu/26-27/02, re-insulation of chilled water pipe line above false ceiling and return air distribution line false ceiling insulation in academic building at niser campus, jatni
Agency / Dept :
national institute of science education and research NISER
Due Date :
Oct 14, 2026 (Expire Today)
Tender Value :
45.99L
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T18 Ref No : 17465208
Location : tiruvallur , tamil nadu
Source : GEM Tenders
LIVE TENDER
tender for air starting system pipe line to drg no. sb 20-22-00-7 a
Agency / Dept :
armoured vehicles nigam limited AVNL
Due Date :
Oct 16, 2026 (2 days left)
Tender Value :
Refer Document
View Documents

Every year, central and state government departments release thousands of high-value contracts specifically dedicated to Air Pipe Line. Whether it involves bulk material supply, executing specialized operational services, or end-to-end turnkey project execution, the demand for capable vendors in the Air Pipe Line sector is massive.

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Deep Technical Insights & Documentation For Air Pipe Line Tenders

Bidding for specific works requires studying strict technical parameters. We provide immediate access to the core documents you need to evaluate the project:

  • Detailed Specifications & Drawings: Download the exact engineering guidelines, material testing standards, and quality benchmarks demanded by the buyer for Air Pipe Line.
  • Financial BOQ Spreadsheets: Access the official blank pricing formats where you need to input your unit rates, tax configurations, and total bid value.
  • Real-Time Technical Amendments: If the buying department changes the product specifications, alters the service scope, or shifts the delivery timeline, we instantly update the parent file so you are never caught off-guard.

Winning a contract for Air Pipe Line depends entirely on how perfectly your technical capabilities match the buyer’s demands. Even if you have the best product or service, a poorly formatted document or a missing compliance certificate will lead to instant technical rejection. Tender18’s Tender Bidding Service eliminates this risk by taking complete ownership of your digital submission.

Flawless Compliance & Portal Execution For Air Pipe Line Tenders

Under this service, Tender18 assigns a Dedicated Experienced Technical Person to your profile. This expert handles the heavy lifting of the entire bidding cycle:

  • Capability Mapping: We thoroughly cross-check your past completion certificates, ISO standard proofs, and financial turnover against the strict eligibility criteria required for Air Pipe Line bids.
  • Secure System Integration: Our technical desk seamlessly links your Class III Digital Signature Certificate (DSC) with the required e-procurement servers to securely encrypt your technical and financial envelopes.
  • Error-Free Financial Uploads: We audit your quoted BOQ pricing sheets for any formula or formatting errors before the final upload, ensuring your bid is successfully locked before the portal's closing hours.

Government buyers are aggressively using the Government e-Marketplace (GeM) for the direct procurement of Air Pipe Line. If your business profile is not accurately mapped on this portal, you remain practically invisible to these purchasing officers. Recognized as a trusted and expert GeM consultant, Tender18 offers specialized support to build, optimize, and maintain a highly visible vendor account for your business.

With an industry-leading support success ratio of over 95%, we handle the complex marketplace compliance so you can focus entirely on executing your orders

Expert Profile Management & Catalogue

Our dedicated consultants ensure your GeM presence is structurally perfect:

  • Precise Catalogue Listing: We upload and categorize your specific offerings under the exact search terms and parameters used by government buyers looking for Air Pipe Line, ensuring maximum search visibility.
  • OEM Dashboard & Assessment: For original manufacturers and creators, we guide you through the mandatory Quality Council of India (QCI) vendor assessments to successfully unlock your official OEM panel.
  • Profile Compliance & Caution Money: We manage your statutory documentation, brand approvals, and caution money limits to keep your account immune from technical suspensions.

Strategic Live Bid Participation

Beyond setup, we actively drive your market participation. Our team expertly handles the digital paperwork and rate configurations for GeM Custom Bids and Reverse Auctions (RA) related to Air Pipe Line, maximizing your chances of securing L1 status.

1.

How do I find government contracts exclusively matching my work in Air Pipe Line?

The easiest way is through the Tender18 platform. Instead of searching department by department, our system uses advanced keyword matching to gather all live supply, service, and execution tenders related directly to your core business in one place.

2.

Do I need specific testing or quality certificates to apply for these contracts?

It heavily depends on the nature of the work. For supply contracts, buyers often ask for ISO certifications, BIS marks, or specific lab testing reports. For service contracts, they may ask for labor licenses or past performance certificates (work orders).

3.

What is a BOQ and why is it important for my bid?

The Bill of Quantities (BOQ) is the official financial Excel sheet where you enter your competitive prices. Any mistake in this file—like adding extra rows, changing formulas, or saving it in the wrong format—will cause the portal server to reject your entire bid.

4.

Are samples required to be submitted physically before the digital bid opens?

For many product-based Air Pipe Line tenders, buying departments do ask bidders to submit physical samples to their office before the digital technical evaluation date. This requirement is always clearly mentioned in the official NIT document.

5.

How does the Dedicated Tender Expert from Tender18 help me?

Our assigned expert manages your total portal compliance. They extract the hidden rules from long tender PDFs, create a precise document checklist for your team, map your digital signature, and securely upload your technical and financial files onto the government servers.

6.

What is the role of a Digital Signature Certificate (DSC)?

A Class III DSC is a secure USB device that contains your digital identity. You cannot upload a bid without it. It is used to securely encrypt and lock your sensitive price data and technical documents so no one can view them before the official opening date.

7.

As an MSME, can I get financial benefits when bidding for Air Pipe Line?

Yes, the government strongly supports MSMEs. By uploading a valid Udyam Registration Certificate in the technical envelope, small businesses are frequently exempted from paying the initial Tender Document Fee and the Earnest Money Deposit (EMD).

8.

Why should I list my services or products on GeM for this category?

GeM is now the primary digital marketplace for all government agencies. If you are properly cataloged for Air Pipe Line, officers can view your profile and generate direct purchase orders or invite you to participate in exclusive Custom Bids.

9.

What makes Tender18 a reliable GeM support partner?

As a highly trusted and expert GeM consultant, Tender18 holds a proven support success ratio of over 95%. From flawless profile creation and complex catalogue mapping to OEM panel approvals and live Reverse Auction (RA) support, we handle it all seamlessly.

10.

What does "L1" mean in these government contracts?

"L1" stands for "Lowest Bidder 1". In government procurement, after all technical envelopes are approved, the financial sheets (BOQs) are opened. The bidder who has quoted the lowest compliant price for Air Pipe Line is declared L1 and is generally awarded the contract

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