Uncoated INP / IPN beams
INP is the former designation commonly used for IPN beams with tapered inner flange faces. These traditional I-sections are often required for existing structures, refurbishment work and matching replacement sections.
Extended sizes and weights per metre
The overview lists 21 common trade sizes with their theoretical weight per metre. We confirm actual availability, steel grade, stock length and cutting options for your enquiry.
What are Uncoated INP / IPN beams used for?
INP is the former designation commonly used for IPN beams with tapered inner flange faces. These traditional I-sections are often required for existing structures, refurbishment work and matching replacement sections. We can supply fixed lengths, combine items with other sections and coordinate delivery to your site, workshop or facility.
Technical specification and standard: INP structural sections to EN 10034, material S235JR+AR/+M to EN 10025-2.
- Exact-length cutting and project-specific order picking
- Advice on dimensions, weight and alternative sections
- Delivery in the Krefeld area, the Rhineland and beyond
| Designation | Weight |
|---|---|
| IPN 80 | 5.94 kg/m |
| IPN 100 | 8.34 kg/m |
| IPN 120 | 11.1 kg/m |
| IPN 140 | 14.3 kg/m |
| IPN 160 | 17.9 kg/m |
| IPN 180 | 21.9 kg/m |
| IPN 200 | 26.2 kg/m |
| Designation | Weight |
|---|---|
| IPN 220 | 31.1 kg/m |
| IPN 240 | 36.2 kg/m |
| IPN 260 | 41.9 kg/m |
| IPN 280 | 47.9 kg/m |
| IPN 300 | 54.2 kg/m |
| IPN 320 | 61.0 kg/m |
| IPN 340 | 68.0 kg/m |
| Designation | Weight |
|---|---|
| IPN 360 | 76.1 kg/m |
| IPN 380 | 84.0 kg/m |
| IPN 400 | 92.4 kg/m |
| IPN 450 | 115.0 kg/m |
| IPN 500 | 141.0 kg/m |
| IPN 550 | 166.0 kg/m |
| IPN 600 | 199.0 kg/m |
Weight information: theoretical section weights for the common European profile series. Manufacturing and standard tolerances can cause deviations. Other versions are available for specific projects.
Also available shot-blasted and primed
On request, we supply IPN/INP beams with a prepared surface: shot-blasted and then coated with a red-brown primer. The primer provides preparatory, temporary surface protection and an even base for the subsequent coating system.
- Shot-blasted surface for clean further processing
- Even red-brown primer coating
- Can be combined with exact-length and mitre cuts up to 60°
Do you need Uncoated INP / IPN beams cut to size?
Tell us the section size, length, quantity and processing required. We will get back to you with a suitable solution.