A monsoon afternoon in Delhi once found two contractors — one estimating cost, one sourcing materials. They paused over a 20-ft GI pipe, wondering: “Is this price right for our project?” If you supply or procure pipes for construction, plumbing, or industrial fabrication, knowing accurate 3-inch GI pipe price helps you budget confidently.
Current 3-Inch GI Pipe Price in 2025
| Class (wall thickness) | Typical price per 20-ft (6 m) length* |
|---|---|
| Class A (Light) | ₹2,200 – ₹2,500 |
| Class B (Medium) | ₹2,800 – ₹3,100 |
| Class C (Heavy) | ₹3,400 – ₹3,800 |
*Prices are indicative. Variations depend on brand, coating quality, and order volume.
For general per-kg rates, GI pipe in India sells at ₹72–₹90 (wholesale) and ₹85–₹100 (retail) per kg in 2025.
What Affects 3-Inch GI Pipe Price
Several factors influence the final price of a 3-inch GI pipe:
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Pipe Class / Wall Thickness: Heavier classes (B, C) add more steel and zinc, increasing cost.
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Zinc Coating & Galvanization Quality: Better coating improves corrosion resistance but adds cost.
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Order Volume: Bulk orders reduce per-unit cost; retailers selling small quantities often charge more per kg.
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Brand & Quality Assurance: Premium brands or standard-certified pipes may come at a premium over local manufacturers.
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Logistics & Region: Transport costs and regional supply-demand affect final landed price in different cities.
Applications and Use Cases
For B2B buyers — construction contractors, industrial fabricators, plumbing/infrastructure firms, hardware traders — 3-inch GI pipes typically support:
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Water supply lines for buildings and infrastructure projects
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Structural supports, scaffolding, and framework
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Industrial plumbing or fluid transfer systems
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Bulk supply for dealers/distributors managing inventory
Using a heavier class (B or C) 3-inch pipe makes sense in settings needing higher pressure tolerance, underground piping, or long-term durability.
Price Comparison & Procurement Strategy
Compared with smaller pipes (say 1″ or 2″), a 3″ pipe commands higher absolute cost but often lower cost per unit strength. Data shows 3″ pipes weigh more, yet buying per kg can sometimes be more cost-effective for large projects.
If you are a bulk buyer — say an infrastructure company or a large fabricator — purchasing 3″ GI pipes in Class B or C in bulk from a supplier helps reduce per-unit cost and ensures uniform quality.
Why Choose Udhhyog for GI Pipes
At Udhhyog, we understand B2B needs. We offer a wide range of pipe products — including 3-inch GI pipes of different classes and sizes — at affordable, bulk-friendly prices. Whether you are a contractor, fabricator, or hardware trader, you can find required sizes and lengths in one place without juggling multiple suppliers.
Also if you found our previous blog on SS pipe useful, you might want to check it out — many customers compare SS vs GI when finalizing purchases.
Quick Reference: 3-Inch GI Pipe Price Trend
Conclusion
For contractors and industrial buyers, knowing current 3-inch GI pipe price — and the variables behind it — helps plan procurement and budgets accurately. Whether you need light-duty water supply lines or heavy-duty industrial plumbing, choose the right class and order in bulk to keep costs competitive.
Are you ready to request a quote for your next project?