About
MS Beams Overview
Mild Steel Beams (MS Beams) form the backbone of modern steel structures, carrying major structural loads safely and efficiently. Designed to resist bending while supporting significant vertical and horizontal forces, beam sections are widely used in commercial buildings, industrial sheds, warehouses, bridges, factories, power plants, and heavy engineering projects.
PSR Steels supplies a comprehensive range of ISMB, ISWB, and other hot rolled structural beam sections sourced from leading Indian steel manufacturers. With over 85 years of experience in steel distribution, an Authorised Retailership for RINL – Vizag Steel, and a SAIL MoU partnership for Steel Plates & Coils, we understand the importance of supplying structurally reliable steel backed by responsive service, consistent availability, and dependable logistics — factors that matter as much as the section itself when a project’s structural steel schedule is on the critical path.
Applications of MS Beams
| Grade | Typical Characteristic | Typical Use |
|---|---|---|
| E250 | General Structural Grade | Buildings & Fabrication |
| E275 | Higher Strength | Medium-Duty Structures |
| E350 | Higher Yield Strength | Heavy Industrial / Infrastructure |
ISMB & ISWB Beam Sections
| Section | Typical Mass (kg/m) | Typical Use |
|---|---|---|
| NPB 100 × 55 | 8.10 | Light Fabrication / Platforms |
| NPB 120 × 60 | 10.37 | Equipment Supports |
| NPB 160 × 80 | 15.77 | Small Industrial Structures |
| NPB 200 × 100 | 18.42–25.09 | Commercial Structures |
| NPB 250 × 150 | 34.08–46.48 | Industrial Sheds |
| NPB 300 × 150 | 36.52–49.32 | PEB Structures |
| NPB 400 × 180 | 57.38–75.66 | Crane Gantries |
| NPB 500 × 200 | 79.36–107.31 | Heavy Fabrication |
| NPB 600 × 220 | 107.56–154.46 | Power / Heavy Engineering |
| NPB 750 × 270 | 145.29–202.48 | Large-Span Structures |
At a Glance
| Attribute | Details |
|---|---|
| Standard | IS 808 Dimensions |
| Grades | Commonly IS 2062 |
| Forms | Hot-Rolled Sections |
| Supply | Standard & Project Orders |
Key Applications
| Application | Application |
|---|---|
| Industrial Sheds & PEB Structures | Warehouses & Logistics Buildings |
| Commercial & Multi-Storey Structures | Crane Gantries & Equipment Supports |
| Mezzanine & Platform Systems | Bridge & Heavy Engineering Fabrication |
Standard
Manufactured to IS 808 dimensions with High Load-Bearing Capacity engineered for long structural spans.
Beam Types
ISMB, ISWB and other structural beam sections with wide size range from NPB 100x55mm to NPB 750x270mm and beyond.
Applications
Primary structural framing and heavy load support.
Supply
Consistent stock for large construction contracts and projects with prompt delivery across South India.
Why?
Why Choose PSR Steels for MS Beams?
High-Strength Mild Steel Beams for Structural Frameworks and Heavy Engineering
PSR Steels provides Mild Steel Beams (MS Beams) that form the backbone of modern steel structures by carrying major structural loads safely and efficiently.
Chennai & Tamil Nadu
MS Beams Supplier in Chennai and Tamil Nadu
Industrial and infrastructure projects across Chennai — including manufacturing facilities near Sriperumbudur and Oragadam — require structural beams that meet exacting load-bearing specifications on schedule. PSR Steels supplies ISMB and ISWB sections to Chennai contractors and EPC companies with consistent availability.
Across Tamil Nadu, from Coimbatore’s engineering sector to Salem and Tiruchirappalli’s industrial zones, structural beam demand spans factory construction, power plant projects, and heavy engineering fabrication. PSR Steels supports these markets with dependable logistics and beam solutions sized to both individual and bulk project requirements.
MS Beams Supplier in Chennai
Successful structural projects depend not only on selecting the correct beam section but also on dependable procurement planning. Delays in steel supply can affect fabrication schedules, site erection, and overall project timelines.
- High bending strength for primary structural applications.
- Excellent weldability and fabrication characteristics
- Uniform rolled sections for reliable structural performance.
- Suitable for bolted, welded, and fabricated assemblies.
Indusries We Serve
Residential & Commercial Construction
From independent homes and apartment complexes to shopping malls and office buildings
Infrastructure & Government Projects
Roads, bridges, flyovers, metro rail systems, airports, public utilities, and government infrastructure
Industrial & Manufacturing Facilities
Factories, warehouses, power plants, logistics parks, manufacturing units, and industrial expansions
Request a Quote
Looking for an MS beams supplier in Chennai? Share your requirements, and our team will provide a customized quote tailored to your project needs. We ensure premium quality, competitive pricing, and timely delivery.
Frequently Asked Questions
What types of beam sections does PSR Steels supply?
PSR Steels supplies ISMB (Indian Standard Medium Weight Beams), ISWB (Indian Standard Wide Flange Beams), and other hot rolled structural beam sections, sourced from leading Indian steel manufacturers to meet diverse structural requirements.
Are MS Beams suitable for heavy engineering and power plant projects?
Yes. MS Beams, particularly ISMB and ISWB sections, are commonly specified for heavy engineering applications including power plants, bridges, and large industrial facilities, where structural reliability and consistent section properties are critical.
Does PSR Steels supply beams for greenfield industrial projects?
Yes. PSR Steels supports greenfield industrial projects, manufacturing facility expansions, and structural steel fabrication assemblies with beam solutions tailored to project specifications and delivery schedules.
Where does PSR Steels source its structural beams?
PSR Steels sources ISMB and ISWB beam sections from leading Indian steel manufacturers. As an Authorised Retailer of RINL – Vizag Steel and a SAIL MoU Customer, we maintain consistent quality and availability across our beam range.
Does PSR Steels supply MS Beams across Chennai and Tamil Nadu?
Yes. PSR Steels supplies ISMB and ISWB structural beams to contractors, EPC companies, and industrial customers across Chennai and Tamil Nadu, backed by dependable logistics and responsive service.

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