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828Latest Air tube Tenders List

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

Finding the right Air tube 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 tube 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 tube 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 tube 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 tube 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 tube 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 tube Tenders

✔ Proven Expertise in Government Procurement

We combine industry knowledge with practical bidding experience.

✔ Verified & Reliable Data

All Air tube 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 tube Sector in 2026

With the Government of India focusing on digital procurement and infrastructure expansion, the Air tube 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 tube tender alerts?

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

Is EMD mandatory for all Air tube tenders?

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

What is the difference between a Air tube 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 tube tenders on Tender18?

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


Get Expert Support for Air tube 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 : 17752431
Location : khandwa , madhya pradesh
NEW TENDER
corrigendum tender for procurement of blowing tubes of semi retractable soot blowers installed at rotary air pre heaters of unit 3 and 4, 2x660 mw, ph-ii, sstpp, dongalia.
Agency / Dept :
madhya pradesh power generating company limited MPPGCL
Due Date :
Oct 22, 2026 (8 days left)
Tender Value :
10.82L
View Documents
T18 Ref No : 17735904
Location : porbandar , gujarat
Source : GEM Tenders
NEW TENDER
tender for naval store items - twine sewing fine , turpentine oil solvent , thinner , teracoata paint yellow , teflon thread seal tape roll of 12 mtr , tape transparent 38 mm , solder lead , detergent bar advanced , slicon sealant compound 300 ml tube , toilet paper , photo copier paper 210 mm x 297 mm , brown sheet laminated , paint roller 4 , paint roller 7 , paint roller 12 , distemper white , paint roller 9 , paint roller 6 , polyvinyl acetate disprersion based adhesive , bag biodegradable small 14 x 16 , bag biodegradable medium 14x 18 , bag biodegradable big 14x 20 , petroleum jelly , paint brush 3 , paint brush 1 by 2 13 mm , paint brush 1 , oil grease remover , movicoil fevicoal , lip seal for fire hydrant , lint free baniyan cloth white , hot melt gun glue kit , heat resistant gloves for galley , hacksaw blade 12 , grease lg 200 , gloves leather , funnel 5 , emery cloth 9 x 11 emery grade , emery cloth 279 mm 227 mm , dust pans , dry chemical powder , detergent solution , coaxial cable rg 11 or equivalent , cloth terry flex , cloth hessain medium 102 cm wide rot proofed , cloth flanet 4 by 2 , cloth emery bs 871 grade 1 , cloth coated pvc , cloth calico 36 wide , cloth bunting red 57 width , cloth bunting green , cable tie , cable electric 2 cpre copper 6 a , bucket plastic 20 ltrs cap , bucket plastic 15 ltrs cap , bubble wrap sheet 3x16 size 12 x 20 yard , brush steel wire , brush scrubling large hard brush , boric powder , bleaching powder stabilized , baygon spray , araldite adhesive , anti cockroach gel chalk , 9 volt alkaline battery , microfibre cloth , hand sanitizer , air freshner air pocket , pvc flexible water hose 1 , torch cell 1 point 5 v medium size , synthetic mat red , synthetic mat green , battery aa 1 point 5 v , varnish touch wood , biodegradable polythine film length 112 , jerry cans 20 ltrs , jerry cans 10 ltrs , bag gunny , door mat foot mat mat foor , grease lg 280 , pencil cell aaa 1 point 5 v , m seal , safety gloves cloth , abrasive paper 230 mm x 280 mm , paper napkin , photocopier paper a3 , candle wax , teflon tape , tape insulation 25 mm steel grip , wonder tape 2 , antirust spray , tape transparent 2 , distilled water , napthalene balls , mug palastic , garbage bag , dust bin , detergent powder , deodriser refill , soap liquid toilet , room freshner , paint brush 4 , paint brush 2 , mosquito repwllwnrt gel , fiber dust brush , urinal screen mats , spray hand liquid insecticide , mosquito repellent machine with liquid , refill for automatic air freshner 250 ml , rat sticking gel , broom country , brush sweeping hand , super spin mob refils , polish metal brass , duster cloth , feather broom , cloth stocknite mutton cloth , cloth sponge , cleaner white toilet harpic , lime slaked 56 lbs , geru red , coton rags , cleaning bar for utensils 500 gms , blue laundry , brush with long handle , scrubber with handle , abrasive cleaning padscrabber pad , cootton waste , pest seal hit spray , hand wash liquid , glass cleaner 500 ml , disnifectant fluid white black phenoil , cleaning liquid for utensils , hand towal , steel cleaning liquid , spin mop set , wiper long handle , computer paper 15 x 12 x1 ply , tray paint roller , measuring tape 15 mtr , google safety , chain silver for call boatswain , call boatswain , green nursery cloth 16 x64 , terracota paint white , face mask , rj 45 cable , flouroscent tape yellow 4 , flourescent tape for night marking of emergency , ear plugs , rj 45 connector , wiper soft rubber , white spirit , water proof paint , twine sweing, twine sewing fine, turpentine oil solvent, thinner, teracoata paint yellow, teflon thread seal tape roll of 12 mtr, tape transparent 38 mm, solder lead, detergent bar advanced, slicon sealant compound 300 ml tube, toilet paper, photo copier paper 210 mm x 297 mm, brown sheet laminated, paint roller 4, paint roller 7, paint roller 12, distemper white, paint roller 9, paint roller 6, polyvinyl acetate disprersion based adhesive, bag biodegradable small 14 x 16, bag biodegradable medium 14x 18, bag biodegradable big 14x 20, petroleum jelly, paint brush 3, paint brush 1 by 2 13 mm, paint brush 1, oil grease remover, movicoil fevicoal, lip seal for fire hydrant, lint free baniyan cloth white, hot melt gun glue kit, heat resistant gloves for galley, hacksaw blade 12, grease lg 200, gloves leather, funnel 5, emery cloth 9 x 11 emery grade, emery cloth 279 mm 227 mm, dust pans, dry chemical powder, detergent solution, coaxial cable rg 11 or equivalent, cloth terry flex, cloth hessain medium 102 cm wide rot proofed, cloth flanet 4 by 2, cloth emery bs 871 grade 1, cloth coated pvc, cloth calico 36 wide, cloth bunting red 57 width, cloth bunting green, cable tie, cable electric 2 cpre copper 6 a, bucket plastic 20 ltrs cap, bucket plastic 15 ltrs cap, bubble wrap sheet 3x16 size 12 x 20 yard, brush steel wire, brush scrubling large hard brush, boric powder, bleaching powder stabilized, baygon spray, araldite adhesive, anti cockroach gel chalk, 9 volt alkaline battery, microfibre cloth, hand sanitizer, air freshner air pocket, pvc flexible water hose 1, torch cell 1 point 5 v medium size, synthetic mat red, synthetic mat green, battery aa 1 point 5 v, varnish touch wood, biodegradable polythine film length 112, jerry cans 20 ltrs, jerry cans 10 ltrs, bag gunny, door mat foot mat mat foor, grease lg 280, pencil cell aaa 1 point 5 v, m seal, safety gloves cloth, abrasive paper 230 mm x 280 mm, paper napkin, photocopier paper a3, candle wax, teflon tape, tape insulation 25 mm steel grip, wonder tape 2, antirust spray, tape transparent 2, distilled water, napthalene balls, mug palastic, garbage bag, dust bin, detergent powder, deodriser refill, soap liquid toilet, room freshner, paint brush 4, paint brush 2, mosquito repwllwnrt gel, fiber dust brush, urinal screen mats, spray hand liquid insecticide, mosquito repellent machine with liquid, refill for automatic air freshner 250 ml, rat sticking gel, broom country, brush sweeping hand, super spin mob refils, polish metal brass, duster cloth, feather broom, cloth stocknite mutton cloth, cloth sponge, cleaner white toilet harpic, lime slaked 56 lbs, geru red, coton rags, cleaning bar for utensils 500 gms, blue laundry, brush with long handle, scrubber with handle, abrasive cleaning padscrabber pad, cootton waste, pest seal hit spray, hand wash liquid, glass cleaner 500 ml, disnifectant fluid white black phenoil, cleaning liquid for utensils, hand towal, steel cleaning liquid, spin mop set, wiper long handle, computer paper 15 x 12 x1 ply, tray paint roller, measuring tape 15 mtr, google safety, chain silver for call boatswain, call boatswain, green nursery cloth 16 x64, terracota paint white, face mask, rj 45 cable, flouroscent tape yellow 4, flourescent tape for night marking of emergency, ear plugs, rj 45 connector, wiper soft rubber, white spirit, water proof paint, twine sweing medium flax
Agency / Dept :
indian coast guard ICG
Due Date :
Oct 21, 2026 (7 days left)
Tender Value :
6.06L
View Documents
T18 Ref No : 17745049
Location : rajahmundry , andhra pradesh
NEW TENDER
auction or scrap of lot no - 1 lot name - assorted size tires, tubes and flaps (material type - rubber) product type - miscellaneous category - rubber assorted size tires, tubes and flaps (material type -rubber) material type- rubber qty:20 - mt contact :shri. satish chandra incharge :: 8331998633/ 7901619286 delivery period 15 working days from date of release order note: lots are sold on the “as is where is” basis pre bid emd to be submitted before auction commence date | lot no - 3 lot name - rubber scrap with bop parts and hoses product type - miscellaneous category - rubber rubber scrap with bop parts and hoses material type- rubber qty:20 - mt contact :shri. satish chandra incharge :: 8331998633/ 7901619286 delivery period 15 working days from date of release order note: lots are sold on the “as is where is” basis pre bid emd to be submitted before auction commence date | lot no - 4 lot name - electronic scrap mainly e-waste product type - electronics items category - others - electronic scrap pcb group - e- waste-rule 2022 electronic scrap mainly e-waste material type-e- waste qty:2 - mt contact :shri. satish chandra incharge :: 8331998633/ 7901619286 delivery period 15 working days from date of release order note: lots are sold on the ?as is where is? basis pre bid emd to be submitted before auction commence date | lot no - 5 lot name - electrical scrap mainly like tube light fitting, led fitting etc product type - electrical items category - others - electrical scrap pcb group - e- waste-rule 2022 electrical scrap mainly like tube light fitting, led fitting etc material type- electrical qty:2 - mt contact :shri. satish chandra incharge :: 8331998633/ 7901619286 delivery period 15 working days from date of release order note: lots are sold on the ?as is where is? basis pre bid emd to be submitted before auction commence date | lot no - 6 lot name - gp-11 wire (seismic cable) product type - plant/machineries category - machinery items gp-11 wire (seismic cable) material type- rubber-copper qty:15 - mt contact :shri. satish chandra incharge :: 8331998633/ 7901619286 delivery period 15 working days from date of release order note: lots are sold on the “as is where is” basis pre bid emd to be submitted before auction commence date | lot no - 8 lot name - condemned - polypropylene sacks product type - plant/machineries category - machinery items condemned - polypropylene sacks material type- plastic qty:100 - mt contact :shri. satish chandra incharge :: 8331998633/ 7901619286 delivery period 15 working days from date of release order note: lots are sold on the “as is where is” basis pre bid emd to be submitted before auction commence date | lot no - 9 lot name - plastic and iron molded plastic casing protectors (assorted sizes) product type - plant/machineries category - machinery items plastic and iron molded plastic casing protectors (assorted sizes) material type- plastic/iron qty:40 - mt contact :shri. satish chandra incharge :: 8331998633/ 7901619286 delivery period 15 working days from date of release order note: lots are sold on the “as is where is” basis pre bid emd to be submitted before auction commence date | lot no - 11 lot name - condemned assorted sizes of drill pipes, heavy weight drill pipes and casing product type - plant/machineries category - machinery items condemned assorted sizes of drill pipes, heavy weight drill pipes and casing mainly comprising of 5” drill pipe ,7” and 9 5/8”, casing and 13-3/8”, 68 ppf and 5” and 7” heavy weight drill pipe material type-iron qty:400 - mt contact :shri. satish chandra incharge :: 8331998633/ 7901619286 delivery period 15 working days from date of release order note: lots are sold on the “as is where is” basis pre bid emd to be submitted before auction commence date | lot no - 12 lot name - condemned assorted size pipes including cut pieces product type - plant/machineries category - machinery items condemned assorted size pipes mostly 2-7/8 and 3-1/2” tubing’s including cut pieces (material type - ferrous) (fully rusted) material type-iron qty:250 - mt contact :shri. satish chandra incharge :: 8331998633/ 7901619286 delivery period 15 working days from date of release order note: lots are sold on the “as is where is” basis pre bid emd to be submitted before auction commence date | lot no - 13 lot name - miscellaneous iron and steel scrap product type - plant/machineries category - machinery items miscellaneous iron and steel scrap (structural scrap and including angular cut pieces of pipes) material type-iron qty:400 - mt contact :shri. satish chandra incharge :: 8331998633/ 7901619286 delivery period 15 working days from date of release order note: lots are sold on the “as is where is” basis pre bid emd to be submitted before auction commence date | lot no - 14 lot name - miscellaneous pipe scrap -assorted sizes product type - plant/machineries category - machinery items miscellaneous pipe scrap (assorted sizes) material type-iron qty:300 - mt contact :shri. satish chandra incharge :: 8331998633/ 7901619286 delivery period 15 working days from date of release order note: lots are sold on the “as is where is” basis pre bid emd to be submitted before auction commence date | lot no - 15 lot name - condemned capital rig material derrick sub/structure, shale shakers etc product type - plant/machineries category - machinery items condemned capital rig material consisting of following items: derrick sub/structure, sh ale shakers, crown block, degasser, winch - pneumatic / hydraulic / elect, fire pump, lmmc/mud cleaner, material type-iron qty:1 - lot ( 08 items) contact :shri. satish chandra incharge :: 8331998633/ 7901619286 delivery period 15 working days from date of release order note: lots are sold on the ?as is where is? basis pre bid emd to be submitted before auction commence date | lot no - 16 lot name - condemned capital rig material draw work, hopper, swivel, dc motors product type - plant/machineries category - machinery items condemned capital rig material consisting of following items:draw work, hopper, swivel, dc motors material type-iron qty:1 - lot ( 04 items) contact :shri. satish chandra incharge :: 8331998633/ 7901619286 delivery period 15 working days from date of release order note: lots are sold on the ?as is where is? basis pre bid emd to be submitted before auction commence date | lot no - 17 lot name - condemned capital rig material mast/monkey board, desander, engine etc product type - plant/machineries category - machinery items condemned capital rig material consisting of following items:mast/monke y board, desander, engine (other than drilling rig), mud system tank, pump manifold mud tank and standpipe, rotary table material type-iron qty:1 - lot ( 07 items) contact :shri. satish chandra incharge :: 8331998633/ 7901619286 delivery period 15 working days from date of release order note: lots are sold on the ?as is where is? basis pre bid emd to be submitted before auction commence date | lot no - 18 lot name - condemned capital rig material multi segment drill coller slip etc, product type - plant/machineries category - machinery items condemned capital rig material consisting of following assorted items:multi segment drill coller slip, inside bop, inside bop 3.5, plate pressure ins spares, boiler, b.o.p. manifold connection set, stabilizers (hole), junk-sub, combustible gas indicator, non- return valves, hydraulic jack, pit vol totalizer. material type-iron qty:1 - lot ( 56 items) contact :shri. satish chandra incharge :: 8331998633/ 7901619286 delivery period 15 working days from date of release order note: lots are sold on the ?as is where is? basis pre bid emd to be submitted before auction commence date | lot no - 19 lot name - condemned capital rig material hp gate valve, instrument platform,etc product type - plant/machineries category - machinery items condemned capital rig material consisting of following assorted items:hp gate valve, instrument platform, pulley block with stand, b o p, high press gate valves, contl head hydl bop, cross over spools, mud system tank, well control panel, x-mas tree, foam cum water fire monitor, ladder, non-return valves, washing unit, compressed air system. material type-iron qty:1 - lot ( 50 items) contact :shri. satish chandra incharge :: 8331998633/ 7901619286 delivery period 15 working days from date of release order note: lots are sold on the ?as is where is? basis pre bid emd to be submitted | lot no - 20 lot name - condemned capital rig material dc pcr unit, inclined walk, air compressor etc product type - plant/machineries category - machinery items condemned capital rig material consisting of following assorted items:dc pcr unit, inclined walk, air compressor, ezy torque, draw works ele-brake flan, jet sharing system, mobile welding gen set, electric motor, fabrication of a.c. power room, high pressure bop test un, bunk house, junk-sub, cooking range gas operate, air winch, electric welding plant/ rectifier unit, multi segment drill coller slip, dc motor for ird, shale shaker, super charger, bop lifting system, suction manifold ins spar, mud gas separator, kelly spinner, power unit for hydraulic c, electrical motor, water tank, ird with double speed | lot no - 21 lot name - condemned capital rig material dc power control room,diesel engine etc product type - plant/machineries category - machinery items condemned capital rig material consisting of following assorted items:dc power control room, s,f,i of h- manifold, diesel engine, condemned generator three phase, pneumatic kelly spinner, engine (other than drilling rig), multi segment drill coller slip, power tong (assorted all size), master bushing (assorted sizes), bunk house, mud agitator with motor, stabilizers, hp gate valve, elevator (assorted size). material type-iron qty:1 - lot ( 33 items) contact :shri. satish chandra incharge :: 8331998633/ 7901619286 delivery period 15 working days from date of release order | lot no - 22 lot name - condemned capital rig material pump accu/pre unit hydl b, winch etc product type - plant/machineries category - machinery items condemned capital rig material consisting of following assorted items:pump accu/pre unit hydl b, winch - pneumatic / hydraulic / elect./, frame of shelter/dog house/, stabilizers (hole), bunk house, elec oprtbl type cooking rng, power pump motor, elevator (assorted size), hp gate valve, electric welding plant/ rectifier unit, skid/ master skid, mud agitator with motor, mud system tank, no air option (eliminates air utility) *, pump manifold mud tank and stand pipe, shale shaker with motors, generator three phase, spinning wrench , d/collar, mud cleaner, power tong (size), fire pump. material type-iron | lot no - 23 lot name - condemned capital rig materialtank water/oil, kellies all sizesetc product type - plant/machineries category - machinery items condemned capital rig material consisting of following items:tank water/oil, kellies all sizes, stabilizers (hole), non-return valves, elevator (assorted size), mast/monkey board, , b o p, power tong (all size), agitator, condemned krisp cold deep freezer, martin decker 6 pen recor, multi segment drill coller slip, condemned diesel engine. material type-iron qty:1 - lot ( 30 items) contact :shri. satish chandra incharge :: 8331998633/ 7901619286 delivery period 15 working days from date of release order note: lots are sold on the ?as is where is? basis pre bid emd to | lot no - 24 lot name - condemned capital rig material chain links, alternator, pump sprocket, etc product type - plant/machineries category - machinery items condemned capital rig material consisting of following assorted items like: chain links, alternator, pump sprocket, pipe spinner, power tong (assorted size), hydraulic casing tong, shoe crossheads, inside bop, plate centre, pc swivel tools, elevator (assorted size), pipe racks material type-iron qty:1 - lot ( 23 items) contact :shri. satish chandra incharge :: 8331998633/ 7901619286 delivery period 15 working days from date of release order note: lots are sold on the ?as is where is? basis pre bid emd to be submitted before auction commence date | lot no - 25 lot name - miscellaneous iron and steel scrap of furniture,rusted items etc product type - plant/machineries category - machinery items miscellaneous iron and steel scrap (structural scrap of furniture, rusted items etc.) material type-iron qty:100 - mt contact :shri. satish chandra incharge :: 8331998633/ 7901619286 delivery period 15 working days from date of release order note: lots are sold on the “as is where is” basis pre bid emd to be submitted before auction commence date
Agency / Dept :
mstc limited metal scrap trade corporation limited
Due Date :
Oct 14, 2026 (Expire Today)
Tender Value :
Refer Document
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T18 Ref No : 17736758
Location : salon , uttar pradesh
Source : GEM Tenders
NEW TENDER
corrigendum tender for floor mounted tower ac 3 ton , wall mount split ac 2 ton , air curtains , ac point 3 ton , ac point 2 ton , copper tube 2 ton , electrical cable 2 ton , drain pipe 2 ton , wall stand 2 ton , wall stand 3 ton , circuit wiring 6 sqmm , circuit wiring 4 sqmm , circuit wiring 2.5 sqmm, supply installation of ac units including electrical work, as per attached technical specification
Agency / Dept :
rajiv gandhi institute of petroleum technology RGIPT
Due Date :
Oct 15, 2026 (1 day left)
Tender Value :
Refer Document
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T18 Ref No : 17736640
Location : aligarh , uttar pradesh
Source : GEM Tenders
NEW TENDER
corrigendum tender for custom bid for services - complete on site de tubing and re tubing of main air ejector condenser including supply of 902 nos c44300 admiralty brass tubes19 mm od 17 mm id 2760 mm length tube preparation controlled tube exp, hydro/leak testing reassem..
Agency / Dept :
uttar pradesh rajya vidyut utpadan nigam limited UPRVUNL
Due Date :
Oct 17, 2026 (3 days left)
Tender Value :
Refer Document
View Documents
T18 Ref No : 17737918
Location : angul , odisha
Source : GEM Tenders
NEW TENDER
tender for receiver drier assy rd 2 4514 op_ 62001582420_rfq_1_1000075393_ea , compressor part no rd 5 10725 op_ 62001572770_rfq_2_1000075393_no , fan motor assy rd 5 8627 6p_ 62001582380_rfq_3_1000075393_ea , pressure switch pt no rd 5 9577 0p_ 62001570040_rfq_4_1000075393_ea , filter foil framed pt no rd 3 21264 op_ 62001582630_rfq_5_1000075393_ea , motor double blower pt no rd 5 8838 op_ 62001582640_rfq_6_1000075393_ea , fan assy pt no rd 5 8703 3p_ 62001582670_rfq_7_1000075393_ea , thermostat part no rd 5 4531 24p_ 62001571440_rfq_8_1000075393_no , rotary switch part no rd 5 10934_ 62001580000_rfq_9_1000075393_ea , tube assy pt no rd 3 9099 0_ 62001001400_rfq_10_1000075393_ea , hose 8nylon barrier rd5 5008 600p_ 62001582440_rfq_11_1000075393_ea , evaporator core pt no rd 3 20260 0p_ 62001570010_rfq_12_1000075393_ea , condensor coil pt no rd 5 7084 op_ 62001582660_rfq_13_1000075393_ea , control panel pt no rd 3 8350 24p_ 62001582680_rfq_14_1000075393_ea , air temp sensor pt no rd 5 9216 1p_ 62001582690_rfq_15_1000075393_ea , electronic control panel mrd 3 21399 op_ 62001582780_rfq_16_1000075393_ea , blower rd 5 8583 1p_ 62001582320_rfq_17_1000075393_ea , condenser unit model r 6260_ 62001582560_rfq_18_1000075393_ea , ftg 8 pt no rd 5 7225 op_ 62001582480_rfq_19_1000075393_ea , filter part no rd 3 20249 op_ 62001582600_rfq_20_1000075393_ea, spares for dozer air conditioning system 1000075393, receiver drier assy rd 2 4514 op, compressor part no rd 5 10725 op, fan motor assy rd 5 8627 6p, pressure switch pt no rd 5 9577 0p, filter foil framed pt no rd 3 21264 op, motor double blower pt no rd 5 8838 op, fan assy pt no rd 5 8703 3p, thermostat part no rd 5 4531 24p, rotary switch part no rd 5 10934, tube assy pt no rd 3 9099 0, hose 8nylon barrier rd5 5008 600p, evaporator core pt no rd 3 20260 0p, condensor coil pt no rd 5 7084 op, control panel pt no rd 3 8350 24p, air temp sensor pt no rd 5 9216 1p, electronic control panel mrd 3 21399 op, blower rd 5 8583 1p, condenser unit model r 6260, ftg 8 pt no rd 5 7225 op, filter part no rd 3 20249 op
Agency / Dept :
national aluminium company limited NALCO
Due Date :
Oct 19, 2026 (5 days left)
Tender Value :
Refer Document
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T18 Ref No : 17739434
Location : dibrugarh , assam
Source : GEM Tenders
NEW TENDER
tender for dual label probes , rna oligo , dual labelled probes for qpcr , dna oligo or primer , gene synthesis , premix taq probe qpcr , jm109 competent cells single use , 2x taq pcr master mix , syringe filters sterile , pvdf membrane filter 0.22 um pore size, molecular items, backbone dna, delivery format dry powder, purification hplc, modification 5 prime 6fam and 3 prime bhq1, sequence length 8 bases, yield 10 nm, od 1.06 od., delivery format dry powder, recommend format single tube, purification rnase free hplc, yield 5 to 10 nmol, length 42 to 44 bases, synthesis scale 50 nmole, modification 5prime fam and 3prime bhq1, purification hplc, minimum yield 2 od, oligo length 35 to 40bases, delivery format dried, synthesis scale 50 nmole, modification 5prime cy5 and 3prime bhq2, purification hplc, minimum yield 2 od, oligo length 35 to 40bases, delivery format dried., synthesis scale 50 nmole, modification 5prime hex and 3prime bhq1, purification hplc, minimum yield 2 od, oligo length 35 to 40bases, delivery format dried, synthesis scale 50 nmole, modification 5prime rox and 3prime bhq2, purification hplc, minimum yield 2 od, oligo length 35 to 40bases, delivery format dried, backbone dna, purification hpsf, synthesis scale 25 to 50nm, oligo length approximately 30bp, delivery format dried powder, vector puc57, resistance ampicillin, quantity 4 ug, cloning site ecorv ecorv, cloning direction opposite direction to promoter, promotor lacz, delivery format freeze dried., 2x master mix for probe based real time pcr or 5 nuclease assays. should include takara ex taq hs, containing hot start pcr enzyme with an anti taq antibody, and a buffer optimized for real time pcr. should include tli rnase h based residual mrna removal to minimize pcr inhibition. pack size 200 reactions., transmission efficiency more than 108cfu per ug, ready to use competent e. coli cells for recombinant cloning and subcloning, cell preparation time necessary, transformation efficiencies guaranteed, no worries about undesirable recombination events like reca mutation, and no nuclease carryover in miniprep dna like enda mutation, jm109 genotype enda1, reca1, gyra96, thi, rela1, supe44, lac proab, size 20x50ul, size 100 reactions, 1.25ml x 2pcs, control dna template 10ul, control primer mix 10ul, features creates 3prime a overhang, storage condition minus 20 to minus 10 degree celsius., membrane pvdf hydrophobic, sterile, diameter 13 mm, pore size 0.22um, group filtration, pack size 100 pcs, features good heat endurance & hydrophobic, application hydrophobic gas and vapor filtration, high temperature liquid filtration, quality segment 400, hydrophobic, material pvdf membrane, plain filter, white filter, sterility non sterile, autoclavable, parameter greater than or equal to 16 ml per min per square cm air flow rate, greater than 1 ml per min per square cm water flow rate at 25 inches hg with methanol prewet, 85 deg. c max. temp., diam. 47 mm, filter diam. 47 mm, thickness 125 micrometer, typical, gravimetric extractables, 0.5 percentage, refractive index n per d 1.42, matrix durapore,pore size 0.22 micrometer pore size, greater than or equal to 65 percent porosity, capacity 150 microgram per square cm, bubble point greater than or equal to 18 psi 1.24 bar, air with methanol, greener alternative category re engineered, shipped in ambient, pack size 100 filters
Agency / Dept :
indian council of medical research ICMR
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
View Documents
T18 Ref No : 17739074
Location : koraput , odisha
Source : GEM Tenders
NEW TENDER
tender for 1 . 70259124550 filter as-engine oil pt no. 1r-1808 for cat water sprinkler model 773e , 2 . 71170174200 breather 8j5604 for cat water sprinkler model 773e , 3 . 71170174600 water separator part no. cat-3261643 , 4 . 70259124530 filter as-fuel pt no. 1r-0755 for cat water sprinkler model 773e , 5 . 71170174140 filter 4t6788 , 6 . 71170174010 filter 1261813 , 7 . 71170174090 filter 1g8878 , 8 . 71170174080 breather 2457451 , 9 . 71170174020 filter 1303212 , 10 . 71170174210 xmsn breather 9c4937 , 11 . 71170174190 filter 8c9657 , 12 . 71170174170 seal o ring 6v3831 , 13 . 64415720180 breather assy. pt.no. 4n4668. , 14 . 71170174180 gasket 7f0880 , 15 . 71170174150 gasket 5b3265 , 16 . 71170174800 air dryer desicant kit pmk- 1900760 cat 773e , 17 . 71170174810 filter - cab air kit pmk-1070266 cat 773e , 18 . 71170174160 air filter element 6i2505 , 19 . 64499007560 filter secondery 6i2506 , 20 . 71170174610 gasket final drive part no.cat- 1s3888 , 21 . 71170174660 sor final drive.cat- 3h3385 , 22 . 71170174620 gasket final drive.part no.cat- 1s3889 , 23 . 71170174650 sor final drive part no. cat- 5f1678 , 24 . 64419604640 gasket 6f4868 , 25 . 71170174210 differential breather 9c4937 , 26 . 70259121260 tube cat- 4c4056 for cat water sprinkler model 773e , 27 . 70259121250 cap and probe gp cat- 1779343 for cat water sprinkler model 773e , 28 . 70259121280 bottle cat-1697372 for cat water sprinkler model 773e , 29 . 71170174220 alternator belt 9l6639 , 30 . 71170000620 ac belt part no- 9l 1130 for cat make dumper model 773e , 31 . 71170174540 seal valve 2300940 for cat water sprinkler model 773e , 32 . 71170174270 lamp 3519918 , 33 . 71170174550 lamp 9x3463 for cat water sprinkler model 773e, e 151954 spares for cat water sprinkler, refer to the specification document under technical specification for detailed specification
Agency / Dept :
national aluminium company limited NALCO
Due Date :
Oct 22, 2026 (8 days left)
Tender Value :
Refer Document
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T18 Ref No : 17739164
Location : kulgam , jammu & kashmir
Source : GEM Tenders
NEW TENDER
tender for fetal doppler , infant radiant warmer , emergency delivery kit , stainless steel dressing drum , instrument trolley , b- class autoclave , infant weighing machine , adult weighing machine , ctg machine , dental chair with compressor and ultrasonic scaler , fully automated biochemistry analyser with monitor , uv chamber , rvg system , laptop , hub cutter , aneroid bp apparatus , ecg machine for ddac , ent set , suction machine , digital bp apparatus , cardiac monitor , oxygen concentrator , cbc analyzer , emergency recovery trolley (v2) (q2), medical, handheld pocket fetal doppler with 2-3 mhz waterproof probe and lcd display of fhr (50-240 bpm). built-in speaker with earphone output, rechargeable battery with charger., microprocessor-controlled warmer with ceramic/quartz heater (approx. 600 w), skin and manual control modes. tilting bassinet with transparent side panels, temperature probe, alarms for high/low temperature and power failure, mounted on castors., complete sterile kit with cord clamps, scissors, artery forceps, gloves, gauze pads, mucus extractor and under-pad. packed in a portable, sealed carry case for single emergency deliveries., seamless ss 304 drum with sliding perforated band and lid with hinge and latch. size approx. 11 inch x 9 inch (or as required), autoclavable., ss 304 frame with two ss shelves and railing on three sides. mounted on 4 castors (2 with brakes), approx. size 30 inch x 18 inch x 32 inch h., class b tabletop autoclave as per en 13060, 18-23 l ss chamber, fractionated pre- and post-vacuum. programmes for wrapped, hollow and porous loads, digital display, printer/usb data logging, auto door lock and safety valve., digital baby scale with tray, capacity 20 kg and accuracy of 5 g or better. tare function, lcd display, works on battery and mains., digital platform scale, capacity 150-200 kg with 100 g accuracy. anti-skid platform, large lcd display, auto on/off, optional height rod., fetal monitor with fhr (ultrasound), toco and fetal movement, twin monitoring option. colour display with built-in thermal printer, data storage, alarms and rechargeable battery backup., electrically operated dental chair with programmable movements, led operating light, dentist and assistant units, spittoon, high/low suction and 3-way syringe. oil-free silent compressor and built-in piezo ultrasonic scaler with autoclavable tips., random-access analyser with throughput of at least 200 tests/hr, onboard cooled reagent and sample trays. open reagent system, auto-dilution, qc software, lis connectivity, supplied with pc/monitor, printer and ups., stainless steel uv sterilisation chamber with germicidal uv-c tubes and perforated trays. timer control and door safety interlock switch., digital intraoral x-ray sensor (size 1 or 2) with cmos technology, resolution of 20 lp/mm or better. usb connectivity with imaging software for measurement, enhancement and patient records., intel core i5/amd ryzen 5 (latest gen), 16 gb ram, 512 gb ssd, 14 inch-15.6 inch fhd display. licensed windows 11 and ms office, wi-fi, webcam, 3 years on-site warranty., needle and syringe destroyer that cuts the hub and burns the needle (electrical) or mechanical hub-cutter type. puncture-proof collection container with safety lid., aneroid sphygmomanometer, 0-300 mmhg scale, accuracy +/-3 mmhg. supplied with adult cuff, latex-free bulb and carry case., 12-channel, 12-lead ecg with interpretation, colour display and built-in thermal printer (a4/80 mm). data storage, usb/lan connectivity, rechargeable battery, complete with patient cable and electrodes., diagnostic set with fibre-optic otoscope, ophthalmoscope, nasal speculum, tongue depressors and laryngeal mirrors. led illumination with rechargeable handle, supplied in a hard case., electrically operated, oil-free piston pump with vacuum up to 0-700 mmhg and free air flow of at least 20 l/min. two collection jars (1-2 l) with overflow protection, foot switch optional, mounted on trolley., automatic upper-arm digital bp monitor with oscillometric method and pulse rate display. memory for readings, adult cuff, battery and adaptor operation., multi parameter patient monitor with 10 to 12 inch colour display for ecg, pulse oximetry, non invasive blood pressure, respiration and temperature. alarms, trend memory and rechargeable battery backup with all standard accessories., 5-10 lpm concentrator with output purity of 93% +/-3%. oxygen purity indicator (opi), low-purity and power-failure alarms, humidifier bottle and nasal cannula., fully automatic 3-part differential haematology analyser with at least 20 parameters and 3 histograms, throughput of 60 samples/hr or more. small sample volume (about 10-20 microlitre), touch-screen display, built-in printer, data storage and lis connectivity.
Agency / Dept :
department of health and family welfare DOHAFW
Due Date :
Oct 28, 2026 (14 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 Tube. 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 Tube sector is massive.

At Tender18, we help businesses cut through the noise and exclusively target the exact work categories they specialize in. Instead of browsing through generic procurement sites, our platform isolates high-potential opportunities that match your specific industry capabilities.

Work Dynamics in the Air Tube Sector

Government requirements for this specific vertical generally fall into distinct procurement patterns:

  • Product & Material Supply: Tenders focused strictly on sourcing, testing, and delivering high-quality items that meet the exact technical specifications of the buyer.
  • Service Level Agreements (SLAs): Long-term hiring of expert agencies for routine maintenance, manpower deployment, or continuous operational management.
  • Execution & Turnkey Projects: Comprehensive contracts where the bidder is responsible for everything from raw material procurement to final site installation and testing.

By focusing purely on your core strength in Air Tube, you can build a highly profitable and stable pipeline of government clients.

Stop wasting time filtering through irrelevant notices. Our Air Tube Tender Information Service is engineered for precision. We track exact product codes, service names, and specialized work terms across all government portals nationwide. When a buyer publishes a requirement that matches your specific business profile, our system alerts you instantly.

Deep Technical Insights & Documentation For Air Tube 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 Tube.
  • 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 Tube 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 Tube 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 Tube 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 Tube. 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 Tube, 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 Tube, maximizing your chances of securing L1 status.

1.

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

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 Tube 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 Tube?

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 Tube, 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 Tube is declared L1 and is generally awarded the contract

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