Steel I-Beam Supplier – IPE and IPN Structural Beams
As a steel I-beam supplier, FDSteels provides hot-rolled IPE and IPN sections in multiple sizes and structural steel grades for construction, infrastructure, and industrial projects.
Selection must follow the structural design. Series, grade, dimensions, mass per metre, loading, connections, exposure, and the applicable standard all affect suitability.
What Are IPE and IPN Beams?
IPE and IPN are European I-shaped sections with a central web and two flanges. Their geometry provides efficient bending resistance for beams, rafters, supports, and fabricated frames.
IPE sections have parallel flange surfaces that simplify connections. IPN sections have tapered inner flange surfaces and may be specified for traditional systems, replacement work, or IPN-based designs.
The two series are not interchangeable: their geometry, mass, and section properties differ. The project engineer should confirm the required profile.
Available I-Beam Specifications
FDSteels supplies beams according to the confirmed purchase specification and available mill documentation.
| Specification | Supply Options |
|---|---|
| Beam Series | IPE parallel-flange beams and IPN tapered-flange beams |
| IPE Size Range | IPE 120–IPE 600 based on the current product range |
| IPN Sizes | Subject to order and mill availability |
| Steel Grades | S235JR (ST37), S275JR (ST44), and S355JR (ST52) |
| Standard Length | Commonly 12 m |
| Dimensions and Mass | EN 10365 or another agreed dimensional standard |
| Material Requirements | EN 10025-2 or the confirmed project specification |
| Surface Condition | As-rolled; other treatments subject to agreement |
Availability varies by series, size, grade, length, and quantity. State the complete designation, such as IPE 240 or IPN 200.
How to Choose Between IPE and IPN
IPE is commonly selected where parallel flanges support straightforward connections and efficient design. It is practical for building frames, roof systems, platforms, and fabrication.
IPN may be required where drawings specify tapered flanges, particularly in existing structures, replacement work, machinery, and industrial frames.
Do not substitute one profile for the other without recalculation. Bending, shear, deflection, buckling, supports, and connections require engineering review.
For wider-flange sections intended for heavier columns and frames, review our H-Beams – HEA & HEB range.
Benefits and Applications
Hot-rolled I-beams provide efficient bending resistance, standardized geometry, and compatibility with cutting, drilling, bolting, welding, blasting, priming, and coating.
Typical applications include:
- Commercial and residential steel structures
- Warehouses, factories, and logistics facilities
- Roof beams, rafters, floor supports, and mezzanines
- Bridges and infrastructure frameworks
- Equipment platforms, crane-support structures, and industrial frames
- Fabricated assemblies and structural reinforcement
Related components may include Steel U-Channels and Steel Angles.
Standards, Quality Control, and Documentation
EN 10365 specifies nominal dimensions and masses for hot-rolled sections, including IPE and IPN profiles. EN 10025-2 defines delivery conditions for common non-alloy structural steel grades. Confirm the standard, grade, edition, and documentation in the purchase order.
Documentation may include a mill test certificate showing heat identification, composition, and mechanical properties. Inspection can cover dimensions, length, straightness, surface, mass, markings, and bundle count. Additional testing can be coordinated before confirmation.
Packaging and Delivery
Beams are bundled or secured for transport. Identification should match the confirmed beam schedule and available mill records.
Shipment planning considers length, bundle weight, loading limits, tonnage, destination, schedule, and Incoterm. See our steel supply services.
I-Beam Price and Bulk Quotations
Prices are generally quoted per metric ton or length and depend on series, size, weight basis, grade, length, quantity, processing, inspection, freight, and delivery terms.
For an accurate quotation, provide:
- IPE or IPN designation and required size
- Steel grade and applicable standard
- Length, quantity, or total tonnage
- Surface and fabrication requirements
- Required certificates or inspection
- Destination, Incoterm, and delivery schedule
A complete beam schedule prevents substitutions and supports an accurate offer.
Why Choose FDSteels as Your Steel I-Beam Supplier?
FDSteels combines more than five decades of steel-market experience with over two decades of international trading. We support contractors, fabricators, distributors, and procurement teams with specification review, sourcing, documentation, and shipment planning.
Our team checks order details before purchase, helping reduce errors involving series, size, grade, weight, documentation, and delivery. Learn more about FDSteels or explore our product range.
Request an IPE or IPN Beam Quotation
Send your beam schedule, grade, length, quantity, destination, and delivery terms to FDSteels for a tailored bulk quotation.
Contact FDSteels to discuss your requirements.
Frequently Asked Questions
1. What is the main difference between IPE and IPN beams?
IPE beams have parallel flange surfaces, while IPN beams have tapered inner flange surfaces. Their dimensions, mass, and structural properties differ, so they should not be substituted without engineering approval.
2. What is the difference between an IPE beam and an H-beam?
IPE beams generally have narrower flanges. HEA and HEB sections have wider flanges and are often considered for columns or heavier frames. Final selection requires engineering calculations.
3. What details are required for a quotation?
Provide the profile series, size, grade, standard, length, quantity, surface condition, certificates, destination, and Incoterm.
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