MS Square Pipe Dimensions, Weight & Application Guide

Introduction



Mild Steel (MS) square pipes are highly valued for their uniform shape, strength, and adaptability across a variety of industries. Whether you're in construction, fabrication, or machinery design, understanding MS square pipe dimensions, weight, and usage is critical for cost planning and engineering precision.

In this post, Udhhyog, a leading MS pipe supplier, provides a practical guide to MS square pipe specifications, standard weights, and industrial applications in India for 2025.


What is MS Square Pipe?

An MS Square Pipe is a hollow structural section (HSS) made from mild steel, shaped in a square cross-section. These pipes are known for:

  • Uniform thickness and strength on all four sides

  • Clean, aesthetic lines for architectural uses

  • Easy welding and machining

  • Availability in custom lengths and sizes


Standard MS Square Pipe Dimensions (mm)

Here’s a list of common square pipe sizes available in India:

Width x Width (mm)Thickness (mm)Length (Standard)
20 x 201.2 – 2.06 – 7 meters
25 x 251.2 – 2.56 – 7 meters
40 x 401.6 – 3.06 – 7 meters
50 x 502.0 – 4.06 – 7 meters
75 x 752.5 – 5.06 – 7 meters
100 x 1003.0 – 6.06 – 7 meters

📏 Custom sizes can be cut or ordered in bulk from Udhhyog.


MS Square Pipe Weight Chart (per meter)

Size (mm)Thickness (mm)Approx. Weight (kg/m)
25 x 251.20.88
40 x 402.02.37
50 x 502.53.61
75 x 753.06.67
100 x 1004.010.70

Formula used for approximate weight:
Weight = 0.0000785 × (A + B – 2T) × T × Length (in mm)

📊 Always consult with your supplier for actual weight tolerance.


Top Applications of MS Square Pipe

MS Square Pipes are versatile and are used in various sectors. Here's a breakdown of their common applications:

🏗 1. Construction & Infrastructure

  • Used in columns, roofing structures, and load-bearing frames

  • Preferred for neat finishing and structural symmetry

🛋 2. Furniture Manufacturing

  • Perfect for steel chairs, tables, racks, and industrial office furniture

  • Sleek square profile offers modern design appeal

🚪 3. Gates & Railings

  • Used in decorative gates, safety railings, and grill frames

  • Easy to fabricate and powder coat

🏢 4. Modular Structures

  • Utilized in prefabricated warehouses, industrial sheds, kiosks, and cabins

  • Provides lightweight yet solid support

🔩 5. Machinery & Engineering

  • Used as base structures for machines and conveyors

  • Supports structural loads in moving parts

🌾 6. Agricultural Frames

  • Supports greenhouse structures, fencing, and irrigation frameworks

  • Long life in coated format


MS Square Pipe Price in India (2025 Estimate)

Size (mm)Thickness (mm)Price per Kg (₹)Price per Meter (₹)
25 x 251.5₹60 – ₹65₹55 – ₹75
40 x 402.0₹62 – ₹70₹90 – ₹110
50 x 502.5₹65 – ₹72₹120 – ₹150
100 x 1004.0₹68 – ₹75₹180 – ₹220

📞 Contact Udhhyog for bulk pricing or direct delivery options.


Why Choose MS Square Pipes from Udhhyog?

Udhhyog provides ISI-certified MS square pipes with quality assurance, perfect sizing, and fast dispatch across India. We cater to:

  • Builders & architects

  • Fabricators & furniture makers

  • Warehouse & industrial setups

With custom thickness, surface finish, and cutting services, Udhhyog is the preferred supplier for thousands of clients nationwide.


FAQs

What is the standard length of MS square pipes?

Usually 6 or 7 meters. Custom cutting is available.

Are MS square pipes rustproof?

They are not naturally rustproof but can be galvanized or coated for protection.

Can square pipes be used for heavy loads?

Yes, especially if you choose higher thickness like 3mm and above.

Is MS square pipe better than round pipe for structures?

Square pipes offer better corner support and aesthetics in frame-based structures.

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