What is the pre galvanized rectangular hollow sections?
Pre galvanized RHS hollow sections is made by galvanized steel strips,normally uses ERW (Frequency
straight seam resistance welding) technique.This type galvanized
tube has some obvious advantages,such as Light
weight,speed-production,low prices,widely used and so on.
Pre galvanized Rectangular tubing is the industry standard for fence framework, Contractors,
architects, engineers. Architects and landscape architects have
used steel fencing to design a variety of shelters, lighting
standards and decorative sculptures for street-scapes, parks, bus
and light rail stops, shopping centers, malls, sports stadiums,
office buildings, parking lots and other facilities. Steel fence
post are carefully designed with clean lines, structural integrity
and ease of installation. These fences are available in variety of
heights and widths in multiple configurations.
Which specifications of pre galvanized RHS tube we can supply?
|Length (m)||6 meter|
|Thickness of wall (mm)||0.8mm~2.5mm|
|Technique||Electric Resistance Welding (ERW)|
What is the main produce processes of pre galvanized RHS tube?
There is a complete set of production line for pre galvanized rectangular hollow section.We use pre galvanized steel strips for raw materials,then through
a variety of processing technology,such as flattening,shearing and
butt welding,circle shearing,loop shoring,roll forming and cttting
and so on.You can see the picture of factory process and also the
video for understanding better.