ASTM a53 pre-galvanized square building material erw carbon hollow section

Pre galvanized RHS and SHS are made of 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 galvanizedRHS and SHS 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.

Galvanized Square and Rectangular Steel Pipe Pakcaging:
1. Bundled with narrow steel strips;
2. Your Logo can be printed on the pipes;
3. wrapped with waterproof colth;
4. According to customers' requirement.

Ruijie Brand galvanized square and rectangular steel pipe are widely used for Fence post, Steel Structure, as well as greenhouse Tubes. In addition, this type of steel pipe can also be used for Decorative Tube, such as Balcony railing or Handrail.

Ruijie galvanized square and rectangular steel pipe has many advantages comparing to others:

1. Lower price comparing to seamless steel materials or stainless steel materials;

2. Excellent physical performance in applications;

3. Shorter Delivery time;

4. Large quantities in stock;

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