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
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TUBES


icon Certificates and approvals
icon Material and delivery terms
icon 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

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HOLLOW STEEL PROFILES


icon CertIficates and approvals
icon Material and delivery terms
icon 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
steel-image

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.
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HOT FORMED HOLLOW STEEL PROFILES


icon Certificates and approvalsicon Material and delivery termsicon 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
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SEAMLESS TUBES


icon Certificates and approvalsicon Material and delivery termsicon Dimensions scope
With certificate 3.1 according to EN 10204 on request with certificate 3.2, EC markStructural 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
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PRECISION SEAMLESS TUBES


icon Certifications and approvalsicon Material and delivery termsicon 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