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.

Common sizes and weights per metre
The table shows typical trade dimensions for guidance. Actual stock availability, standard, surface finish and cutting are clarified to match 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.
- Cutting and project-related picking available
- Advice on dimensions, weight and alternative sections
- Delivery in the Krefeld area, the Rhineland and beyond
| Dimension | Weight / guide |
|---|---|
| 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 |
| IPN 240 | 36,2 kg/m |
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.