Affordable GI Square Pipe for Fabrication – Rates & Specs

 Looking for affordable GI square pipes for fabrication projects like gates, grills, frames, solar structures, or fencing? GI (Galvanized Iron) square hollow sections are a cost-effective, corrosion-resistant, and durable choice for both indoor and outdoor fabrication works.

In this 2025 guide by Udhhyog, we cover:

  • GI square pipe specifications

  • Price per meter and per kg

  • Common sizes and wall thicknesses

  • Applications in fabrication

  • Where to buy GI square pipes with reliable delivery

  • FAQs


πŸ” What Are GI Square Pipes?

GI square pipes are mild steel hollow sections that are hot-dip galvanized with a zinc coating to prevent corrosion. The square shape makes them ideal for:

  • Uniform structural strength

  • Easy welding and cutting

  • Aesthetic fabrication needs

These pipes are preferred for low-cost metal fabrication in projects that demand longevity and resistance to weather.


πŸ“ Standard GI Square Pipe Specifications

Size (mm x mm)Wall Thickness (mm)Approx. Weight (kg/m)
20 x 201.2 – 2.00.75 – 1.20
25 x 251.2 – 2.51.00 – 1.90
32 x 321.5 – 2.51.40 – 2.30
40 x 401.5 – 3.01.80 – 3.50
50 x 502.0 – 4.02.80 – 5.90
75 x 753.0 – 5.05.80 – 9.00
100 x 1003.0 – 5.09.50 – 15.70

πŸ“ Length: 6 meters (standard)
πŸ› ️ Custom sizes available on request from Udhhyog


πŸ’° GI Square Pipe Price – Affordable Rates for Fabricators

Prices vary depending on size, thickness, zinc coating (GSM), and quantity.

πŸ”Ή 2025 Rate Guide (Approx.):

SizeWall ThicknessPrice/ Meter (₹)Price/ Kg (₹)
25 x 25 mm1.5 mm₹95 – ₹110₹72 – ₹76
40 x 40 mm2.0 mm₹135 – ₹155₹70 – ₹75
50 x 50 mm2.5 mm₹175 – ₹195₹68 – ₹74
75 x 75 mm3.0 mm₹255 – ₹280₹68 – ₹72

πŸ“Œ Contact Udhhyog for bulk rates and project quotations.


πŸ—️ Applications in Fabrication

GI square pipes are ideal for:

Fabrication WorkPurpose
Gates & GrillsLightweight yet strong framework
Solar Panel MountsCorrosion-resistant support in outdoor installations
Roof Frames & TrussesSquare geometry ensures balanced load distribution
Fencing & RailingsDurable and weldable solution for boundary structures
Furniture & RacksUsed in industrial and residential metal furniture

πŸ›’ Where to Buy Affordable GI Square Pipes

You can source GI square pipes from:

  • Local steel dealers

  • Authorized distributors

  • Fabrication supply markets

  • Direct suppliers like Udhhyog


✅ Why Choose Udhhyog for GI Square Pipes?

Udhhyog supplies ISI-grade, zinc-coated GI square hollow sections with:

  • ✅ Verified quality and zinc layer up to 120 GSM

  • ✅ Sizes from 20mm to 100mm in stock

  • ✅ Per meter and per kg pricing

  • ✅ Bulk packaging & fast dispatch

  • ✅ Nationwide delivery to urban and rural job sites

Whether you're a contractor, fabricator, or retailer, we cater to all order sizes with consistent service.


🚚 Delivery & Dispatch

  • Length: 6 meters (custom cut on request)

  • Packing: Bundles with strapping and tags

  • Transport: Full truck, part-load, courier options

  • Dispatch Time: 1–3 working days

  • Invoice: 100% GST-compliant


❓ Frequently Asked Questions (FAQs)

Q1. What is the difference between MS and GI square pipe?
A: GI pipes have a zinc coating for corrosion resistance. MS square pipes are untreated and must be painted or coated separately.

Q2. Is GI square pipe suitable for welding and fabrication?
A: Yes. Despite the galvanization, GI pipes weld easily, especially with pre-cleaning and low heat settings.

Q3. Can I order GI square pipes in custom thicknesses or lengths?
A: Yes. Udhhyog provides custom cutting and heavy thickness availability for bulk buyers.

Q4. Do you offer retail supply or only wholesale?
A: We serve both small fabricators and bulk infrastructure buyers.

Q5. What brands do you supply?
A: Udhhyog supplies ISI-compliant OEMs, Tata Structura equivalents, and cost-effective branded options.


πŸ“ž Contact Udhhyog for Affordable GI Square Pipe Supply

Looking for reliable GI square pipe supply at wholesale rates?

πŸ‘‰ Call or WhatsApp Udhhyog today for:

  • Live rate sheet per meter/kg

  • Full stock availability

  • Fabrication-focused dispatch timelines

  • Trusted, corrosion-resistant material across India

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