metal building materials black square and rectangular carbon steel tube

Galvanized Steel Pipe
January 20, 2025
Category Connection: Galvanized Steel Pipe
Brief: Discover high-quality Galvanized Square Rectangular Carbon Steel Tubes (Q195, Q235, Q345) for metal building materials. These black square and rectangular tubes offer excellent corrosion resistance, durability, and versatility for construction, machinery, and more. Available in various sizes and surface treatments.
Related Product Features:
  • Available in square and rectangular shapes with thickness ranging from 0.5 to 20 mm.
  • Made from high-grade carbon steel materials including Q195, Q235, and Q345.
  • Features galvanized or black oil surface treatment for enhanced corrosion resistance.
  • Suitable for various applications like construction, machinery, and structural piping.
  • Offers excellent cold bending and welding performance for easy fabrication.
  • Durable metallurgical structure withstands mechanical damage during transport and use.
  • Available in standard lengths of 6m or custom lengths upon request.
  • Complies with international standards like EN10210, ASTM A36, and JIS G3466.
Faqs:
  • What are the common applications of these galvanized steel tubes?
    These tubes are widely used in construction, machinery manufacturing, steel structures, shipbuilding, solar power supports, power plants, agricultural machinery, and more.
  • What surface treatments are available for these steel tubes?
    The tubes come with options for galvanized coating, black oil surface, bare, or black paint finishes to suit different needs.
  • What are the standard sizes available for these square and rectangular tubes?
    Square tubes range from 16*16mm to 250*250mm, while rectangular tubes range from 10*20mm to 120*80mm, with various thickness options.
  • Are custom lengths available for these steel tubes?
    Yes, standard lengths are 6m, but custom lengths can be provided upon request to meet specific project requirements.