The I-beam — named for its cross-section — concentrates material in two flanges connected by a web, delivering the best bending strength per kilogram of any rolled shape. That efficiency makes I-beams the default choice for floors, roofs and bridges the world over.
Types we supply
- Universal beams (UB) and IPE sections for general bending applications
- Wide-flange HEA / HEB sections where extra stiffness or column duty is needed
- Rolled steel joists (RSJ) in traditional tapered-flange profiles
- High-strength and weathering grades for bridges and exposed structures
Applications
Floor and roof framing in commercial and residential construction, crane runway beams, bridge girders, pipe racks and module steel in energy projects, and header beams in renovation work. Paired with our columns, channels and plates, I-beams complete the primary frame package.
How CSACI supplies I-beams
Beams are supplied to EN, ASTM, IS and BS grades, cut to length, with camber and tolerance to the applicable rolling standard. certificates of conformity and origin plus SGS third-party inspection accompany every bundle, and third-party inspection can be arranged. Send your beam schedule — sizes, grades, lengths and quantities — for a quotation typically within 1–3 days.