GI Square Pipe Size Chart with Price – 2025 Guide
GI square pipes are galvanized mild steel hollow sections widely used in fabrication, fencing, furniture, construction frameworks, and light to heavy-duty structural applications. These pipes offer high strength, rust resistance, and easy weldability, making them ideal for both indoor and outdoor projects.

What Is a GI Square Pipe?
A GI square pipe is a square hollow section (SHS) made from mild steel and coated with a protective layer of zinc through hot-dip galvanization. This process gives the pipe excellent corrosion resistance, especially in humid, outdoor, and chemically exposed environments.
📐 GI Square Pipe Size Chart (Standard Dimensions)
Below is a standard chart of GI square pipe sizes along with their typical thickness and approximate weights:
| Size (mm x mm) | Wall Thickness (mm) | Weight (kg/m) |
|---|---|---|
| 20 x 20 | 1.2 – 2.0 | 0.75 – 1.20 |
| 25 x 25 | 1.2 – 2.5 | 1.00 – 1.90 |
| 32 x 32 | 1.5 – 2.5 | 1.40 – 2.30 |
| 40 x 40 | 1.5 – 3.0 | 1.80 – 3.50 |
| 50 x 50 | 2.0 – 4.0 | 2.80 – 5.90 |
| 60 x 60 | 2.0 – 4.0 | 3.60 – 7.10 |
| 75 x 75 | 2.5 – 4.5 | 5.80 – 10.10 |
| 100 x 100 | 3.0 – 5.0 | 9.50 – 15.70 |
📏 Note: Custom sizes and heavier gauges are available on request. Thickness tolerance ±0.2mm.
💰 GI Square Pipe Price List 2025
Prices vary depending on:
- Zinc coating quality (commercial or heavy galvanized)
- Thickness
- Size
- Brand (Tata, Jindal, local mills)
- Quantity ordered (retail vs. bulk)
🔹 Average Price Range (Per Meter):
| Size (mm) | Thickness (mm) | Price/ Meter (₹) | Price/ Kg (₹) |
|---|---|---|---|
| 25 x 25 | 1.5 | ₹85 – ₹100 | ₹65 – ₹75 |
| 40 x 40 | 2.0 | ₹130 – ₹150 | ₹68 – ₹78 |
| 50 x 50 | 2.5 | ₹170 – ₹195 | ₹65 – ₹75 |
| 60 x 60 | 3.0 | ₹220 – ₹250 | ₹66 – ₹76 |
| 75 x 75 | 3.0 | ₹270 – ₹310 | ₹67 – ₹77 |
| 100 x 100 | 4.0 | ₹360 – ₹400 | ₹68 – ₹78 |
🛠️ Prices are approximate. Contact Udhhyog for the latest rates and bulk order discounts.
🏗️ Common Applications of GI Square Pipes
| Application | Purpose |
|---|---|
| Fencing & Gates | Strong, weatherproof frames for boundaries |
| Furniture Fabrication | Used in tables, racks, and display units |
| Steel Structures | Support frames in warehouses and buildings |
| Solar Mounting Frames | Lightweight corrosion-resistant frames for solar panels |
| Automobile Body Work | Interior support frames and side structures |
| HVAC Duct Support | Square GI pipes hold and elevate ducting units |
🛒 Where to Buy GI Square Pipes in India?
You can purchase GI square pipes from:
- Local steel markets and pipe dealers
- Building material suppliers
- Authorized GI section stockists
- Online industrial sellers like Udhhyog
✅ Why Choose Udhhyog?
At Udhhyog, we supply a full range of GI square hollow sections in standard and custom sizes with:
- ISI-certified steel
- Zinc coating up to 120 GSM
- Custom bundle packaging
- Per kg or per meter pricing
- Bulk delivery across India
We cater to:
- Real estate & commercial builders
- Fabricators & contractors
- Government projects
- Furniture manufacturers
🚚 Delivery & Services
- Packing: Metal-strapped bundles with tags
- Transport: Full truckload (FTL) or part-load available
- Delivery Time: 1–4 working days (depending on location)
- Billing: GST invoice, digital payment options, PAN India dispatch
❓ Frequently Asked Questions (FAQs)
Q1. What is the standard length of a GI square pipe?
A: Most GI square pipes come in 6-meter standard lengths. Custom cuts can be arranged.
Q2. How is price calculated – per meter or per kg?
A: We provide both options. Per meter is preferred for fabrication, and per kg for bulk buyers.
Q3. Is GI square pipe better than MS square pipe?
A: GI pipes are better for outdoor use due to corrosion resistance. MS pipes are preferred for indoor or painted applications.
Q4. Can Udhhyog deliver GI square pipes outside metro cities?
A: Yes, we ship to rural and remote regions with full transport support.
Q5. What is the minimum order quantity at Udhhyog?
A: We accept orders from as low as 100 kg, and provide bulk rates on 1 ton and above.
📞 Contact Udhhyog for GI Square Pipe Rates Today
Whether you need square GI pipes for fencing, solar structures, or industrial frames, Udhhyog has the quality and stock you can count on.
📩 Get in touch now for:
Dealer or project partnership
Latest 2025 price list
Bulk quotation with delivery
Custom size availability
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