I-Beam / I Section Steel

Factory direct supply hot rolled I-beam with standard I-shaped cross section, stable hardness and reliable bending performance. Suitable for small span beams, secondary supports, workshop auxiliary structures and general civil construction projects, widely exported to Africa, Middle East and Latin America.

I-beam is hot rolled formed with classic I-shape section, the inner side of flange has natural slope, narrow flange and thin web structure.

It is different from H-beam: I-beam is mainly suitable for unidirectional bending force, more economical and lightweight for small load and short span projects.

Our I-beam features straight bar body, smooth surface, no crack no distortion, good welding and assembly performance.

We have complete size and grade range, support custom fixed length, cutting and export packaging, perfect for general steel structure, bracket fabrication and ordinary building construction demands.

Why Choose Our I-Beam

Most buyers worry about uneven slope, size tolerance out of standard, body bending, surface rust and mixed unqualified material.

Our I-beam solves all your common procurement problems:

✅ Standard inclined flange design, strict dimension tolerance, consistent overall structure
✅ Straight beam body without torsion, not easy to deform under normal load
✅ Smooth surface, no scar no fold, good for welding, punching and on-site installation
✅ Economical cost, ideal choice for small span and secondary beam projects
✅ Full specifications in stock, factory direct price, fast delivery for bulk orders

I-Beam Standard Specifications

Item	Specification
Product Name	I-Beam / I Section Steel
Grade	Q235B, Q355B, SS400, S235JR, S355JR
Size Range	10# – 63#
Length	6m / 9m / 12m，custom cutting available
Surface	Hot rolled black mill finish
Execution Standard	GB, ASTM, EN, JIS
Feature	Inner flange with slope, unidirectional bearing
Custom Service	Cutting, drilling, galvanized, export standard packing

Economical & Cost Effective

Light weight and reasonable price, perfect for low-load and small-span projects, effectively save overall construction budget.

Standard Section & Stable Performance

Strict rolling process keeps standard I-shape, stable mechanical strength, safe and durable for conventional building support.

Easy Fabrication & Installation

Good weldability and cutting performance, convenient for on-site processing, assembly and auxiliary frame installation.。。

Full Sizes & Ready Stock

Complete model range available in large inventory, support one-stop purchasing for traders, contractors and engineering projects.

Small Span Secondary Beam

Mainly used as secondary beam and auxiliary beam for low-rise workshops, warehouses and simple steel structures.

Support & Bracket Making

Ideal for manufacturing equipment supports, pipe brackets, platform frames and simple outdoor fixing structures.

Civil & Ordinary Construction

Widely applied in residential building auxiliary structure, corridor frame and small municipal supporting engineering.