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Steel UPN Channel
UPN Channel is a hot-rolled structural steel section manufactured according to European standards. It features a U-shaped cross-section with a vertical web and tapered inner flanges, providing good load-bearing capacity, bending resistance, and stable performance in steel structures and fabrication projects.
SKSteel supplies high-quality European Standard UPN Steel Channels from reliable Chinese steel mills, with a wide range of sizes, grades, and specifications available for global projects. With over 80,000 tons of permanent steel stock and strategically located warehouses in North China, we provide fast delivery and stable supply for construction, fabrication, and industrial applications.
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| Item | Description |
|---|---|
| Product | UPN Channel / European Standard U Channel |
| Standard | EN 10365, DIN 1026-1 or equivalent European standard |
| Steel Grade | S235JR, S275JR, S355JR or equivalent |
| Production Method | Hot Rolled |
| Length | 6 m, 9 m, 12 m or Customized |
| Surface | Black, Painted, Galvanized |
| Certificate | MTC EN10204 3.1 |
| Section | h (mm) | b (mm) | a (mm) | e (mm) | r (mm) | Mass (Kg/m) |
|---|---|---|---|---|---|---|
| UPN80 | 80 | 45 | 6 | 8 | 8 | 8.64 |
| UPN100 | 100 | 50 | 6 | 8.5 | 8.5 | 10.6 |
| UPN120 | 120 | 55 | 7 | 9 | 9 | 13.4 |
| UPN140 | 140 | 60 | 7 | 10 | 10 | 16.0 |
| UPN160 | 160 | 65 | 7.5 | 10.5 | 10.5 | 18.8 |
| UPN180 | 180 | 70 | 8 | 11 | 11 | 22.0 |
| UPN200 | 200 | 75 | 8.5 | 11.5 | 11.5 | 25.3 |
| UPN220 | 220 | 80 | 9 | 12.5 | 12.5 | 29.4 |
| UPN240 | 240 | 85 | 9.5 | 13 | 13 | 33.2 |
| UPN260 | 260 | 90 | 10 | 14 | 14 | 37.9 |
| UPN280 | 280 | 95 | 10 | 15 | 15 | 41.8 |
| UPN300 | 300 | 100 | 10 | 16 | 16 | 46.2 |
| UPN320 | 320 | 100 | 14 | 17.5 | 17.5 | 59.5 |
| UPN350 | 350 | 100 | 14 | 16 | 16 | 60.6 |
| UPN380 | 380 | 102 | 13.5 | 16 | 16 | 62.6 |
| UPN400 | 400 | 110 | 14 | 18 | 18 | 71.8 |
| Element | Content (%) |
|---|---|
| C | ≤0.17, depending on thickness and product form |
| Mn | ≤1.40 |
| P | ≤0.035 |
| S | ≤0.035 |
| N | ≤0.012 |
| Cu | ≤0.55, when specified |
| Property | Value |
|---|---|
| Yield Strength | ≥235 MPa for nominal thickness ≤16 mm |
| Tensile Strength | 360-510 MPa |
| Elongation | ≥26%, depending on thickness and specimen |
| Impact Test | JR grade: 27J at +20°C when required by the standard/order |
UPN Channel are widely used in:
- Steel structure buildings
- Bridges and infrastructure projects
- Machinery frames
- Vehicle and trailer fabrication
- Industrial platforms and walkways
- Supporting structures
- Warehouse and factory construction
- Solar mounting and equipment supports
- Professional China Steel Stockist with large ready inventory
- Direct cooperation with qualified Chinese steel mills
- Full range of UPN Channel specifications available
- Strict quality control with MTC provided
- Fast shipment from North China logistics hubs
- Export experience serving Asia, Middle East, Africa and South America markets
Whether you need standard UPN Channel sizes or customized steel solutions, SKSteel provides reliable supply, competitive pricing, and professional support for your international projects.
What is UPN Steel Channel?
UPN Steel Channel is a hot-rolled European standard structural steel channel with a U-shaped cross-section. It is mainly used for load-bearing structures, frames, supports, and industrial fabrication.
What is the difference between UPE Channel and UPN Channel?
UPN Channels follow European dimensional standards such as EN 10365 or DIN 1026-1, while JIS Channels follow Japanese Industrial Standards. Selection depends on project requirements, drawings, and engineering specifications.
Can SKSteel supply UPN Channel with inspection documents?
Yes. SKSteel can provide Mill Test Certificates (MTC), chemical composition, mechanical properties, and third-party inspection services according to customer requirements.
What steel grades are available for UPN Channels?
Common grades include S235JR, S275JR and S355JR. Other equivalent grades can be supplied according to project requirements.
Can 6meter or 12meter UPN Channel be loaded into 20ft Container or 40ft Container?
Yes, SKSteel can make shipment for 6meter UPN Channel by 20ft Container and 12meter UPN Channel by 40ft Container.
