Used for or Type of Applications
Construction, light and heavy duty machinery, automotive, furniture.
O.D. / Size (mm)
6,00 - 323,9 / 10x10 - 400x400 / 10x20 - 300x500
W.T. (mm)
0,80 - 16,00
Production Standards and Explanations
EN 10219-1
Cold formed welded structural steel hollow sections. Part 1: General.
EN 10219-2
Cold formed welded structural steel hollow sections. Part 2: Tolerances, dimensions and sectional properties.
EN 10305-3
Steel tubes for precision applications. Part 3: Welded cold sized tubes.
EN 10305-5
Steel tubes for precision applications. Part 5: Welded cold sized square and rectangular tubes.
ASTM A500
Cold formed welded and seamless carbon steel structural tubing in rounds and shapes.
ERW Circular, Rectangular and Square Hollow Sections
Production Standards Steel Grade Pipe Ends Surface Protections
EN 10219-1 S235 JRH Square cut /
Bevelled
Black /
Hot dip galvanizing /
Primer /
Epoxy
S275 J0H
S275 J2H
S275 NH
S275 NLH
S275 MH
S275 MLH
S355 J0H
S355 J2H
S355 NH
S355 NLH
S355 MH
S355 MLH
S460 NH
S460 NLH
S460 MH
S460 MLH
EN 10305-3 / EN 10305-5 E195
E235
E275
E355
ASTM A500 Gr A
Gr B
Gr C
Tables