En 10210 S355j2h Hollow Sections

Brisk steel have advantage production lines to produce hollow sections acc to standard EN 10210 

We can purchase steel coil based on S355J2H S355J0H then to produce

below 500MMX500MMX16MM Sizes,we directly use steel coil to produce hollow sections

above 16MM and 500MMX500MM ,we will use steel plate to produce LSAW PIPE then to change to square/Rectangular hollow section

or use seamless pipe to change shape to Square/rectangular hollow section

or use ERW Pipe to change shape to Square/rectangular hollow section

now I will introduce benefits of hollow sections 

1.High Strength-to-Weight Ratio

HSS often is the most economical structural member due to its structural efficiencies. They have high radii of gyration about both axes providing superior compression performance and significant weight savings.

2.Aesthetic Appeal

HSS are often favored architecturally because of their smooth sides, rounded corners and closed sections making them an ideal choice when exposing the structure is desired.

3.Less Surface Area for Coatings

Rectangular (including square) HSS have approximately two-thirds the surface area of an open section of comparable capacity. This means less surface preparation, less painting material and labor and reduced cementitious fireproofing.

4.Closed Section

Closed sections are advantageous for resisting torsional loads. Additionally, where cleanliness is a requirement like in food processing and other clean facilities, they are a natural choice due to their minimal surfaces to collect dust and debris.