- Ana Sayfa
- UPE Section
UPE Section
UPE Section
UPE sections are hot-rolled U-shaped steel profiles where both flanges (the horizontal parts) are parallel, differing from UPN sections where the flanges are tapered. The standardized dimensions and parallel flanges make UPE sections highly compatible with modern structural systems. Commonly available UPE dimensions range from UPE 80 to UPE 400, covering various load-bearing and structural requirements. These sections are typically produced according to EN 10365, DIN 1026-2, or equivalent international standards.
UPE sections, also known as U-channels with parallel flanges, are essential structural steel components widely used in construction, engineering, and industrial applications. Their unique U-shaped cross-section offers strength, versatility, and cost-efficiency, making them indispensable for architects, engineers, and manufacturers worldwide.
In this in-depth guide, we explore the key features, advantages, applications, production standards, material grades, and global supply aspects of U-channels with parallel flanges to help you make informed decisions for your projects.
What Is a UPE Section?
UPE sections are hot-rolled U-shaped steel profiles where both flanges (the horizontal parts) are parallel, differing from UPN sections where the flanges are tapered. The standardized dimensions and parallel flanges make UPE sections highly compatible with modern structural systems.
Commonly available UPE dimensions range from UPE 80 to UPE 400, covering various load-bearing and structural requirements. These sections are typically produced according to EN 10365, DIN 1026-2, or equivalent international standards.
Technical Features and Benefits
- Parallel Flanges
UPE profiles have perfectly parallel flanges, ensuring easy connection to other components, smooth welding, and uniform load distribution. - High Strength-to-Weight Ratio
Despite their relatively low weight, UPE sections can withstand significant bending and compressive forces, providing optimal structural performance. - Excellent Weldability and Machinability
Produced from S235JR, S275JR, S355JR, or equivalent steel grades, UPE sections offer excellent weldability, allowing customized fabrication. - Corrosion Resistance (When Galvanized or Coated)
For outdoor or aggressive environments, UPE profiles can be hot-dip galvanized or painted for superior corrosion protection. - Availability in Various Lengths and Sizes
Suppliers typically offer standard lengths of 6 meters and 12 meters, with custom cutting services available.
UPE Profile Dimensions | |||||
Types of UPE Profiles | KG/M | H / MM | B / MM | S / MM | T / MM |
UPE 80 | 7,90 Kg | 80 | 50 | 4 | 7 |
UPE 100 | 9,82 Kg | 100 | 55 | 4,5 | 7,5 |
UPE 120 | 12,10 Kg | 120 | 60 | 5 | 8 |
UPE 140 | 14,50 Kg | 140 | 65 | 5 | 9 |
UPE 160 | 17,00 Kg | 160 | 70 | 5,5 | 9,5 |
UPE 180 | 19,70 Kg | 180 | 75 | 5,5 | 10,5 |
UPE 200 | 22,80 Kg | 200 | 80 | 6 | 11 |
UPE 220 | 26,60 Kg | 220 | 85 | 6,5 | 12 |
UPE 240 | 30,20 Kg | 240 | 90 | 7 | 12,5 |
UPE 270 | 35,20 Kg | 270 | 95 | 7,5 | 13,5 |
UPE 300 | 44,40 Kg | 300 | 100 | 9,5 | 15 |
UPE 330 | 53,20 Kg | 330 | 105 | 11 | 16 |
UPE 360 | 61,20 Kg | 360 | 110 | 12 | 17 |
UPE 400 | 72,20 Kg | 400 | 115 | 13,5 | 18 |
Key Applications of UPE Sections
- Construction and Building Structures
UPE profiles are extensively used in building frameworks, floor beams, facade supports, and secondary steel structures. - Industrial Machinery and Equipment
Machine frames, supports, and conveyor systems often rely on UPE channel for stability and precision. - Bridges and Infrastructure Projects
In bridge construction, UPE channels serve as secondary elements, stiffeners, or connection components. - Automotive and Trailer Manufacturing
Lightweight yet strong, UPE profiles are popular in chassis frames, trailer beds, and specialized vehicle parts. - Architectural Design and Metal Fabrication
UPE channels can also play an aesthetic role, forming part of visible architectural features or designer metalwork.
Production Standards and Steel Grades
International standards ensure the dimensional accuracy and mechanical properties of UPE sections:
EN 10365 – European standard for hot-rolled steel channels.
DIN 1026-2 – German specification for U-channels with parallel flanges.
ASTM A36, ASTM A572 – Common American standards (if imported or cross-referenced).
Common steel grades used in UPE manufacturing:
| Grade | Yield Strength (MPa) | Applications |
|---|---|---|
| S235JR | ~235 | Light structures, general-purpose frameworks |
| S275JR | ~275 | Medium-load structures, industrial systems |
| S355JR | ~355 | Heavy-duty structures, bridges, offshore use |
How to Select the Right UPE Section
When selecting UPE profiles, consider:
✔ Load Requirements – Evaluate bending, shear, and compressive forces.
✔ Span Lengths – Ensure the selected section can handle the span without excessive deflection.
✔ Environmental Conditions – For corrosive environments, opt for galvanized or coated sections.
✔ Connection Design – Ensure the profile matches your bolting or welding needs.
✔ Standards Compliance – Check that the sections meet relevant local or international standards.
Global Supply and Export Considerations
As global demand for steel profiles grows, many suppliers offer U-channels with parallel flanges for export, providing competitive pricing and fast delivery. Buyers should:
Request mill test certificates (MTCs) for quality verification.
Confirm compliance with destination country standards.
Arrange appropriate packaging (usually bundles with steel straps) for safe transport.
Top export markets include Europe, the Middle East, Africa, and Southeast Asia.
Conclusion
U-channels with parallel flanges are critical building blocks in modern steel construction, offering high strength, versatility, and design flexibility. Whether you are sourcing UPE profiles for a skyscraper, an industrial machine, or an architectural masterpiece, understanding their properties, standards, and applications is essential.
If you are looking for a UPE section supplier offering high-quality products at competitive UPE channel steel prices, it is essential to understand the key UPE profile dimensions and UPE steel section specifications. These U-channels with parallel flanges are widely used in construction due to their strength and reliability. Whether you need hot-rolled UPE sections or structural UPE profiles for architectural or industrial use, choosing galvanized UPE steel ensures long-term durability. Popular grades like S235JR UPE sections are readily available, and many suppliers offer custom-cut U-channels with parallel flanges tailored to specific project requirements.
