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1,818Latest Couplers Tenders List

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

Finding the right Couplers 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 Couplers 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 Couplers Tender Intelligence & Monitoring

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

We categorize Couplers 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 Couplers 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 Couplers 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 Couplers Tenders

✔ Proven Expertise in Government Procurement

We combine industry knowledge with practical bidding experience.

✔ Verified & Reliable Data

All Couplers 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 Couplers Sector in 2026

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

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

Is EMD mandatory for all Couplers tenders?

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

What is the difference between a Couplers 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 Couplers tenders on Tender18?

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


Get Expert Support for Couplers 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

T18 Ref No : 16464400
Location : durgapur , west bengal
NEW TENDER
corrigendum tender for fabrication galvanizing testing supply and delivery of structure with bolts nuts and washer etc for 132kv 2nd main bus with bus coupler bay at ab-zone 132 kv sub station under durgapur area office wbsetcl
Agency / Dept :
west bengal state electricity transmission company ltd WBSETCL
Due Date :
Aug 10, 2026 (13 days left)
Tender Value :
0
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T18 Ref No : 16453379
Location : dahod , gujarat
NEW TENDER
corrigendum tender for rubber spring plate, rubber spring plate for draw and buff gear to schaku coupler drg. no. 40.sk.1837(1) as per rdso specn. no.-61-b-36/rev.68-1 (rev.-2 of febr uary-2025). - warranty period: 30 months after the date of delivery
Agency / Dept :
western railway WR
Due Date :
Aug 03, 2026 (6 days left)
Tender Value :
0
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T18 Ref No : 16448785
Location : ernakulam , kerala
Source : GEM Tenders
NEW TENDER
corrigendum tender for scaffolding tube , putlog coupler , double coupler , swivel coupler , sleev coupler , beam clamp, scaffolding material, scaffolding tube, putlog coupler, double coupler, swivel coupler, sleev coupler, beam clamp
Agency / Dept :
cochin shipyard limited CSL
Due Date :
Aug 04, 2026 (7 days left)
Tender Value :
0
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T18 Ref No : 16453348
Location : gorakhpur , uttar pradesh
NEW TENDER
tender for 1. c.p.v.c.socket/coupler 20mm 2. c.p.v.c.end cap 20mm dia, c.p.v.c.end cap 20mm dia - warranty period: 30 months after the date of delivery
Agency / Dept :
north eastern railway NER
Due Date :
Jul 31, 2026 (3 days left)
Tender Value :
0
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T18 Ref No : 16453690
Location : ratlam , madhya pradesh
NEW TENDER
tender for rescue coupler, rescue coupler for vande bharath train as per icf drg. no-icf-j&t/misc-2798. - warranty p eriod: 30 months after the date of delivery
Agency / Dept :
western railway WR
Due Date :
Aug 18, 2026 (21 days left)
Tender Value :
0
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T18 Ref No : 16453689
Location : ratlam , madhya pradesh
NEW TENDER
tender for set of cbc guage, set of cbc guage for checking knuckle and other parts in e type coupler - warr anty period: 30 months after the date of delivery
Agency / Dept :
western railway WR
Due Date :
Aug 18, 2026 (21 days left)
Tender Value :
0
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T18 Ref No : 16446096
Location : leh , ladakh
Source : GEM Tenders
NEW TENDER
tender for skid steer loader spare parts pin cottor , pin clevis , bushing torsion , link , bushing flange , bushing press fit , plug , tee , cap , seat port , collar , sleeve detent , valve poppet , plug bics , seat valve , plug assy port rlf , boot , retainer , fitting hyd connector , coupler iso male , tubeline hyd valve control , adapter , adapter detent , kit seal , nut , clyd ring , clamp , elbow , mount bulkhead , mount , seal kit , clmp , cap hydroulic , screen , bracket , fitting elbow , hose , connector, skid steer loader spare parts, 7325025, 6564654, 6685060, 6708009, 6708043, 4191332, 6665701, 42k7, 6725182, 36k5, 7208227, 6592100, 7211400, 7280785, 7219706, 7134520, 7166047, 6816549, 6587763, 6814694, 7202329, 7138376, 6684125ef, 7202325, 36592109, 721394, 7008771, 6668820, 6669732, 6665570, 6592506, 677f8, 15kv1216, 7197038, 7286787, 6669787, 6727475, 7003487, 47k10, 7199376, 6727313, 65868251, 7558632, 5hm47, 5hm42, 7189376, 5hm16, 7002740, 19j12, 15kv1212
Agency / Dept :
indian army
Due Date :
Aug 07, 2026 (10 days left)
Tender Value :
0
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T18 Ref No : 16448210
Location : bulandshahr , uttar pradesh
Source : GEM Tenders
NEW TENDER
corrigendum tender for 3 inch pvc pipe 6kgcm2 , 3 inch pvc endcap , 3 inch pvc elbow , 3 inch pvc tee , 3 inch pvc coupler , 3 inch pvc pipe 6kgcm3 , 3 inch pvc cuplar , 2 inch d joint ductile iron , 3 inch d joint ductile iron, procurement of pvc pipes of various sizes and relted materials, 3 inch pvc pipe 6kgcm2, 3 inch pvc endcap, 3 inch pvc elbow, 3 inch pvc tee, 3 inch pvc coupler, 3 inch pvc pipe 6kgcm3, 3 inch pvc cuplar, 2 inch d joint ductile iron, 3 inch d joint ductile iron
Agency / Dept :
urban development department UDD
Due Date :
Jul 28, 2026 (Expire Today)
Tender Value :
2809000
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T18 Ref No : 16450249
Location : imphal , manipur
Source : GEM Tenders
NEW TENDER
tender for mm dia. pe-63, pn-6 , refer soq item no. 13. laying, jointing and commissioning of 90mm dia. hdpe pipe...horizontal directional drilling hdd. , refer soq item no. 14.a. supplying and fixing of following size couplers hdpe pipe...required at site, conforming to is 14930, part ii. a. 90mm dia. od 90mm and id 80mm nominal, pe 90, pn 10 , refer soq item no. 15. earthing with gi earth pipe 4.5m long, 40mm dia...with charcoal or coke and salt as required. , refer soq item no. 16. providing and fixing 6 swg dia. gi wire on surface or in recess for loop earthing...as required. , refer soq item no. 17. dismantling of existing unserviceable or defective perimeter lighting system...as required at site. , refer soq item no. 18.a. supply of fiberglass frangible pole of various height and dia as details below. a. supply of 1m height of pole 50mm dia...complete with aluminium fix baseplate. , refer soq item no. 18.b. supply of fiberglass frangible pole. b. supply of 2m height of pole 60mm dia. complete with aluminium fix baseplate. , refer soq item no. 18.c. supply of fiberglass frangible pole of various height and dia as details below. c. supply of 3m height of pole 100mm dia...complete with hdg tilt able fix baseplate. , refer soq item no. 18.d. supply of fiberglass frangible pole of various height and dia as details below. d. supply of 4m height of pole 100mm dia...complete with hdg tilt able fix baseplate. , refer soq item no. 18.e. supply of fiberglass frangible pole. e. supply of 5m height of pole 100mm dia. complete with hdg tilt able fix baseplate. , refer soq item no. 18.f. supply of fiberglass frangible pole of various height and dia as details below. f. supply of 6m height of pole 150mm dia...complete with hdg tilt able fix baseplate. , refer soq item no. 18.g. supply of fiberglass frangible pole of various height and dia as details below. g. supply of 7m height of pole 150mm dia...complete with hdg tilt able fix baseplate. , refer soq item no. 19. supplying and making straight through joint...for 3.5 c x 185 sq.mm size of pvc insulated and pvc sheathed xlpe aluminium conductor cable of 1.1 kv grade as required. , refer soq item no. 20. erection of poles of item no. 18 in, supply installation testing and commissioning of led fixture and fr pole and laying of cable and hdd, refer soq item no. 1. supply of led street light 25w...as per the technical specification for wall area mounted light., refer soq item no. 2. supply of led flood light 30w...as per the technical specification for wall area mounted light., refer soq item no. 3. installation, testing and commissioning of prewired outdoor led fittings of all types complete with accessories on the existing poles, bracket arm...complete as required., refer soq item no. 4. installation, testing and commissioning of prewired outdoor led fittings of all types complete with accessories on the existing bracket arm...complete as required., refer soq item no. 5. supply, fabrication and fixing of l-shape bracket made with 40mm dia. b class gi pipe...as approved by eic., refer soq item no. 6. supplying, fabrication and fixing of l-shape bracket for mounting led flood light made out of 3mm thick and 100mm wide ms flat...as approved by engineer-in-charge., refer soq item no. 7. supply and fixing of ip 65 sintex smc junction box size 300 x 200 x 105mm on wall surface or pole along with all accessories such as 63a 4-way connector, 0.5a mcb, nuts, bolts etc. as required., refer soq item no. 8. providing, laying and fixing 50mm dia gi pipe across pcc or rcc or bituminous pavement or drain wall for crossing ug cable...to the satisfaction of engineer-in-charge., refer soq item no. 9. excavation of the cable trenches in hard rock not exceeding 1.5 mtr in width, and lift up to 1.5 mtr, including getting out the excavation soil and disposal of excavation soil as directed within a lead of 50 mtr., refer soq item no. 10.a. laying of one number pvc insulated and pvc sheathed xlpe power cable of 1.1 kv grade of following size in pipe. a. 4 core x 25 sq.mm, refer soq item no. 10.b. laying of one number pvc insulated and pvc sheathed xlpe power cable of 1.1 kv grade of following size in pipe. b. 3.5 core x 240 sq.mm, refer soq item no. 11.a. supplying and making end termination with brass compression gland and aluminium lugs for following size of pvc insulated and pvc sheathed xlpe aluminium conductor cable of 1.1 kv grade. a. 4 core x 25 sq.mm, refer soq item no. 11.b. supplying and making end termination with brass compression gland and aluminium lugs for following size of pvc insulated and pvc sheathed xlpe aluminium conductor cable of 1.1 kv grade. b. 3.5 core x 240 sq.mm, refer soq item no. 12. laying of following size dwc or hdpe pipe isi marked along with all accessories like socket, bend, couplers etc...complete as required. 40 mm dia. pe-63, pn-6, refer soq item no. 13. laying, jointing and commissioning of 90mm dia. hdpe pipe pn6 grade pe 63 confirming to is 4984 2016 by trenchless method by carrying out horizontal directional drilling hdd...as required., refer soq item no. 14.a. supplying and fixing of following size couplers hdpe pipe...required at site, conforming to is 14930, part ii. a. 90mm dia. od 90mm and id 80mm nominal, pe 90, pn 10, refer soq item no. 15. earthing with gi earth pipe 4.5m long, 40mm dia. including accessories and providing masonry enclosure with cover plate having locking arrangement and watering pipe etc., with charcoal or coke and salt as required., refer soq item no. 16. providing and fixing 6 swg dia. gi wire on surface or in recess for loop earthing...as required., refer soq item no. 17. dismantling of existing unserviceable or defective perimeter lighting system...as required at site., refer soq item no. 18.a. supply of fiberglass frangible pole of various height and dia as details below...as per attached annexure-a. a. supply of 1m height of pole 50mm dia...complete with aluminium fix baseplate., refer soq item no. 18.b. supply of fiberglass frangible pole of various height and dia. b. supply of 2m height of pole 60mm dia.complete with aluminium fix baseplate., refer soq item no. 18.c. supply of fiberglass frangible pole of various height and dia as details below...as per attached annexure-a. c. supply of 3m height of pole 100mm dia...complete with hdg tilt able fix baseplate., refer soq item no. 18.d. supply of fiberglass frangible pole of various height and dia as details below...as per attached annexure-a. d. supply of 4m height of pole 100mm dia...complete with hdg tilt able fix baseplate., refer soq item no. 18.e. supply of fiberglass frangible pole of various height and dia as details below as per attached annexure-a. e. supply of 5m height of pole 100mm dia...complete with hdg tilt able fix baseplate., refer soq item no. 18.f. supply of fiberglass frangible pole of various height and dia as details below as per attached annexure-a. f. supply of 6m height of pole 150mm dia...complete with hdg tilt able fix baseplate., refer soq item no. 18.g. supply of fiberglass frangible pole of various height and dia as details below as per attached annexure-a. g. supply of 7m height of pole 150mm dia...complete with hdg tilt able fix baseplate., refer soq item no. 19. supplying and making straight through joint with heat shrinkable kit including ferrules and other jointing materials for 3.5 c x 185 sq.mm size of pvc insulated and pvc sheathed xlpe aluminium conductor cable of 1.1 kv grade as required., refer soq item no. 20. erection of poles of item no. 18 in rcc foundation...etc., complete as required.
Agency / Dept :
airports authority of india AAI
Due Date :
Aug 11, 2026 (14 days left)
Tender Value :
0
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T18 Ref No : 16454266
Location : halisahar , west bengal
NEW TENDER
tender for iv coupler for 3 phase medha memu, iv coupler for 3 phase medha memu consist of 1- cable assembly jumper f-1 assembly of le ngth 8.36 m-01 no of harting make part no-84200000020094 or equivalent in huber suhner make, 2- cable assembly jumper f-2 assembly of length 8.36 m-01 no of harting make part no-84200000020095 or equiv alent in huber suhner make. - warranty period: 30 months after the date of delivery
Agency / Dept :
eastern railway ER
Due Date :
Jul 30, 2026 (2 days left)
Tender Value :
0
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Every year, central and state government departments release thousands of high-value contracts specifically dedicated to Couplers. Whether it involves bulk material supply, executing specialized operational services, or end-to-end turnkey project execution, the demand for capable vendors in the Couplers 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 Couplers 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 Couplers, you can build a highly profitable and stable pipeline of government clients.

Stop wasting time filtering through irrelevant notices. Our Couplers 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 Couplers 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 Couplers.
  • 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 Couplers 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 Couplers 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 Couplers 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 Couplers. 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 Couplers, 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 Couplers, maximizing your chances of securing L1 status.

1.

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

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 Couplers 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 Couplers?

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

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