High Quality Square Tubing Galvanized Steel Pipe

Galvanized Square Tube

Galvanized square pipe is a kind of metal pipe used in the construction and engineering fields, usually made of carbon steel, and then processed by the galvanized process.Galvanized is an anti-corrosion method. By coating a layer of zinc on the surface of the steel pipe, the steel pipe can be prevented from rusting when exposed to a humid environment or exposed to oxygen and water.

Product Advantage

•  Low processing cost: the cost of hot-dip galvanized rust prevention is lower than that of other paint coatings.

• good reliability: the durability of the coating is more reliable.
  

•  durable: hot dip galvanized steel pipe with surface gloss, uniform zinc layer, no leakage plating, no dripping, adhesion strong break net corps, strong corrosion resistance characteristics, in the suburban environment rose significantly, the standard hot dip galvanized rust thickness can be maintained for more than 50 years without repair; In urban and offshore areas, standard hot-dip galvanized rust protection can be maintained for 20 years without repair

• the toughness of the coating is strong: the galvanized layer forms a special metallurgical structure, which can withstand

• mechanical damage during transportation and use.
  

•  comprehensive protection: every part of the plated parts can be plated with zinc, even in the depression, sharp

• corners and hidden places can be fully protected.
  

•  save time and effort: galvanizing process is faster than other coating construction method

  
  

  
  

  

  
  

  Product Application
  

  
  

  
  

  
  

• Building structure: Galvanized square pipes are commonly used in the support, frame and column of building structures.They can withstand heavy pressure and are resistant to atmospheric corrosion due to galvanized treatment, so they are widely used in outdoor and indoor buildings.

  
  

• Guardrail and railing: Due to its strong structure and corrosion resistance, galvanized square pipes are commonly used in the manufacture of guardrail, railing and fence.These products are usually used in roads, bridges, public places and industrial facilities to provide safety and protection.

  
  

• Piping system: Galvanized square pipes can be used to transport liquids, gases and other fluids in the piping system.They are usually used in water supply pipes, drainage pipes, gas pipelines, etc.

Product Classification

• Size and shape classification：

• Square tube size: Classified according to the outer diameter of the square tube, usually in millimeters or inches.
  

• Square tube shape: In addition to the standard square cross-section, there are also some special-shaped square tubes, such as rectangular square tubes, whose cross-section shape is rectangular.

  
  

• Wall thickness classification：

• Standard wall thickness: Usually a conventional wall thickness size, suitable for general engineering and construction applications.
  

• Heavy-duty wall thickness: The wall thickness of these square tubes is thicker, which is suitable for applications that withstand greater loads or require higher strength.

  
  

• Use classification：

• Structural use: Mainly used for building structure, frame and support.
  

• Guardrail use: Used in the manufacture of guardrail, railing, fence, etc.

• Pipeline use: A pipeline system used to transport liquids, gases, or other fluids.

• Decorative use: used for outdoor decoration, railings, stair handrails, etc.

• Industrial use: used in the manufacture and support structure of industrial equipment.

  
  

• Manufacturing standard classification：

• International manufacturing standards: such as ASTM (American Association for Materials and Testing) standards, EN (European Standards), etc.
  

• Domestic manufacturing standards: Different countries may have their own manufacturing standards.

  
  

• Galvanized layer classification：

• Hot-dip galvanized: The zinc layer is coated by immersing the tube in molten zinc.
  

• Zinc plating: An electrochemical method is used to form a zinc layer on the surface of the tube.

Why Choose Us?

1. Quick reply within 24 hours.

2.  Large Stock for regular sizes.

3. Free sample high quality.

4. 100% after-sales quality and quantity assurance

5. With an annual output of 15 million tons