Hot-rolled steel tubes

Customer benefits

  • Excellent dimensional accuracy of outside diameter and wall thickness
  • Outstanding surface quality
  • Broad range of steel grades in different delivery conditions
  • Large range of lengths
  • Short delivery times
  • Available even in the lower size range
  • Various European and international approvals

Standards

EN 10210-1, EN 10216-1 up to -4, EN 10255, EN 10294, EN 10297, EN ISO 3183, API 5L, API 5CT, ASTM A519, ASTM A106, ASTM A192, ASTM A210, ASTM A213. Other standards on request.

Dimensions

Hollows
Outside diameter 17.2 - ​133 mm 0.677 - ​5.236''
Wall thickness 2.0 - ​17.5 mm 0.079 - ​0.689''
Length up to 16 m up to 52.5 ft
Finished tubes
Outside diameter 17.2 - ​88.9 mm 0.677 - ​3.5''
Wall thickness 2.0 - ​8.8 mm 0.079 - ​0.346''
Length up to 22.5 m up to 73.9 ft
Other dimensions on request
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Materials

Steel grade Examples
Carbon steels & fine-grain structural steels S235 up to P460NL2
Case-hardening steels 16MnCr5, 20MnCr5, 20MoCr4, SAE8617H
Quench-and-temper steels Non-alloyed steels: C35, C45, C50, C60
Alloyed steels: 25CrMo4, 34CrMo4, 42CrMo4
Manganese-boron steels: 22MnB5, 26MnB5, 34MnB5
Special steels Air-hardening steels: MW700L, MW1000L
Ball bearing steels: 100Cr6
Other materials on request
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Delivery conditions

Designation Symbol Description
As rolled +AR After heating to the austenitic range (above the Ac3-temperature), the tubes are formed without a subsequent heat treatment.
Soft annealed +A The tubes are subjected to annealing slightly below the Ac1-temperature.
Normalized rolled +N The tubes are rolled in a temperature range that generates the delivery condition +N and is equivalent to the normalized condition.
Quenched and tempered +QT The tubes are subjected to a quench and temper treatment.
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Further service

Engineering
Photo of an automated manufacturing facility for tubular components

Our Technical Sales would be happy to help you with its application expertise. You can find further details of our hot-rolled steel tubes in our hot-rolled tubes brochure.