Structural steel and sections
C+ and Z purlins
Plasterboard supports
Solar mounting systems
Round tubes
36 diameters from Ø16 to Ø219 · wall 1.5 to 6 mm
The circular hollow section used for greenhouses, guardrails and tubular structures. Thirty-six diameters from Ø16 to Ø219, in a standard length of six metres and wall thickness of 1.5 to 6 mm depending on the section.
- GradesS235JRH standard · S275J0H on request
- Standard length6,000 mm
- FinishesUncoated; shot-blasted and primed from 3 mm
- Cold-formed and longitudinally welded by high-frequency induction
- Thirty-six diameters from Ø16 to Ø219 wall 1.5 to 6 mm
- Standard length 6 m other lengths on request
- Agricultural greenhouses and shelters
- Guardrails, handrails and fences
- Tubular structures and street furniture
| Section | 1,5 mm | 2 mm | 2,5 mm | 3 mm | 3,5 mm | 4 mm | 5 mm | 6 mm | 8 mm | 10 mm | 12 mm |
|---|---|---|---|---|---|---|---|---|---|---|---|
| Ø 16 | · | · | · | — | — | — | — | — | — | — | — |
| Ø 20 | · | · | · | — | — | — | — | — | — | — | — |
| Ø 21,3 | · | · | · | — | — | — | — | — | — | — | — |
| Ø 22 | · | · | · | — | — | — | — | — | — | — | — |
| Ø 25 | · | · | · | — | — | — | — | — | — | — | — |
| Ø 26,9 | · | · | · | — | — | — | — | — | — | — | |
| Ø 28 | · | · | · | — | — | — | — | — | — | — | |
| Ø 30 | · | · | · | — | — | — | — | — | — | — | |
| Ø 32 | · | · | · | — | — | — | — | — | — | — | |
| Ø 33 | · | · | · | — | — | — | — | — | — | — | |
| Ø 33,7 | · | · | · | — | — | — | — | — | — | ||
| Ø 35 | · | · | · | — | — | — | — | — | — | — | |
| Ø 38 | · | · | · | — | — | — | — | — | — | — | |
| Ø 40 | · | · | · | — | — | — | — | — | — | — | |
| Ø 42 | · | · | · | — | — | — | — | — | |||
| Ø 42,4 | · | · | · | — | — | — | — | — | |||
| Ø 45 | · | · | · | — | — | — | — | — | — | — | |
| Ø 48 | · | · | · | — | — | — | — | ||||
| Ø 48,3 | · | · | · | — | — | — | — | ||||
| Ø 50 | · | · | · | — | — | — | — | ||||
| Ø 50,3 | · | · | · | — | — | — | — | ||||
| Ø 60 | · | · | · | — | — | — | |||||
| Ø 60,3 | · | · | · | — | — | — | |||||
| Ø 63,5 | · | · | · | — | — | — | — | ||||
| Ø 70 | · | · | · | — | — | — | |||||
| Ø 76 | · | · | · | — | — | — | |||||
| Ø 76,1 | · | · | · | — | — | — | |||||
| Ø 88,9 | · | · | · | — | — | — | |||||
| Ø 101,6 | · | · | · | — | — | — | |||||
| Ø 114,3 | · | · | · | — | — | — | |||||
| Ø 127 | · | · | · | — | — | — | — | — | — | — | — |
| Ø 133 | · | · | · | — | — | — | — | — | — | — | — |
| Ø 139,7 | · | · | · | — | — | — | |||||
| Ø 159 | · | · | · | — | — | — | — | — | — | — | — |
| Ø 168,3 | · | · | · | — | — | — | |||||
| Ø 219 | · | · | · | — | — | — |
Click a dot to add the section to your selection. Each section has its own thickness range: Ø21.3 stops at 2.5 mm, 150 × 100 starts at 3 mm.
Useful for this product
The table shows standard thicknesses. The forming line can make others: enter yours, from 1.5 to 12 mm.
Each section has its own thickness range: combinations missing from the table are not produced. Shot-blasting and primer only apply from 3 mm; below that, delivery is uncoated. Between a section's minimum and maximum, the thickness is free. Weight calculated from geometry at density 7.85: it ignores bend radii and overestimates by 1 to 2 percent. The sales offer uses the producer's table.