Hollow section
We store hollow profiles in multiple and diverse designs and grades!
We store and supply a wide range of cold formed structural sections in the S355J2H grade, welded longitudinally. On request, we can also offer cold-formed steel pipes from the S235JRH grade to the high-strength S960MH grade, as well as hot-rolled tubes – rolled, and welded.
Your benefits at a glance:
- wide range for steel structures, house construction and for use in the manufacture of equipment
- simple shape and excellent strength properties enable the creation of durable, lightweight and economical constructions
- high dimensional accuracy
- good surface finish
- defined mechanical properties
- wide material selection: from S235JRH and S355J2H over S500MH up to high strength grades in S700MH, S900MH and S960MH
TUBES
 Certificates and approvals |  Material and delivery terms |  Dimensions scope |
| With certificate 3.1 according to EN 10204 on request with certificate 3.2, EC mark incl. S700MH | Cold-bent tubes : EN 10219 - S235JRH/ S355J2H/ S420MH Cold-bent tubes high strenght: EN 10149-2/EN 10219-2 - S500MH/ S700MH/ S900MH/ S960MH | External dimensions : 26,9 mm - 508 mm Wall thickness: 2,6 mm- 16 mm |
HOLLOW STEEL PROFILES
| CertIficates and approvals | Material and delivery terms | Dimensions scope |
| With certificate 3.1 according to EN 10204 on request with certificate 3.2, EC mark incl. S700MH | Cold formed hollow steel square and rectangual profiles : EN 10219 - S235JRH/ S355J2H/ S420MH Cold formed hollow steel square and rectangual profiles high strenght: EN 10149-2/EN 10219-2 - S500MH/ S700MH/ S900MH/ S960MH | External dimensions : 15 x 15 mm - 400 x 400 mm and 20 x 10 mm - 500 x 300 mm Wall thickness: 1,5 mm- 20 mm |
Your benefits at a glance:
- small radii corners of hot rolled profiles improve the appearance and make welding easier
- The hot forming process reduces the residual stresses right across the sections, in the flat, corner and seam weld zones
- Hot-formed sections have high ductility at all points and in all directions. Whilst maintaining a low yield ratio, hot-rolled sections have good energy absorption and high resistance to fracture.
- Shaped within the normalising range, at a temperature in excess of 840° C the hot-rolled sections have an uniform fine-grained structure and hardness over the whole sections and in corner areas.
HOT FORMED HOLLOW STEEL PROFILES
| Certificates and approvals | Material and delivery terms | Dimensions scope |
| With certificate 3.1 according to EN 10204 on request with certificate 3.2, EC mark | Hot formed steel profiles: EN 10210 - S355J2H / S355NH | Dimensions 40 x 40 mm - 400 x 400 mm und 50 x 30 mm - 500 x 300 mm Wall thickness: 2,9 - 20 mm |
Your benefits at a glance:
- easy to process, can be welden without restriction
- high dimensional stability and homogeneous structure
- excellent for machining and highly concentric
- the best static properties in the steel structure
SEAMLESS TUBES
| Certificates and approvals | Material and delivery terms | Dimensions scope |
| With certificate 3.1 according to EN 10204 on request with certificate 3.2, EC mark | Structural tubes for steel structures EN 10210 S235JRH / S355J2H Tubes for mechanical engineering EN 10297-1 E235+AR / E355+AR / E355+N Tubes for machining purposes ISO 2938 / EN 10294-1 20 MnV 6 / E470 Line pipes EN 10216-1 / EN 10216-3 P235TR1 / P235TR2 / P355N / P355NHTC1 | Dimensions 13,5 – 610 mm Wall thickness: 2 – 100 mm |
Your benefits at a glance:
- exeptional accuracy of the external dimensions of the diameter or wall thickness
- good surface quality
- the defined mechanical characteristics
- available in many different dimensions
PRECISION SEAMLESS TUBES
| Certifications and approvals | Material and delivery terms | Dimensions scope |
| With certificate 3.1 according to EN 10204 on request with certificate 3.2 | Seamless precision tubes EN 10305-1 - E235 +C / E235 +N / E355 +C / E355 +N | External dimensions: 6 – 100 mm Wall thickness: 1 – 12 mm |
