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May 05, 2025
Category Connection: Steel Structure Fabrication
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Prefabricated container house
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#industrial steel fabricators #portal frame buildings #custom metal fabrication
Brief: Discover the strength and durability of our Box Steel Column Fabricators made from Q235B, Q355B, and ASTM A36 structural beams. Perfect for steel structure projects, these welded box columns offer superior strength in both X and Y directions. Learn about their fabrication process, quality control, and applications in this detailed video.
Related Product Features:
  • Made from high-quality raw materials including Q235B, Q355B, and ASTM A36 for superior strength.
  • Box-shaped columns provide superior strength in both X and Y directions compared to H-shaped steel.
  • Precision cutting with CNC flame cutting machines ensures accurate dimensions.
  • Submerged arc welding and manual welding techniques for durable construction.
  • Surface treatment options include painting or hot-dip galvanizing for enhanced durability.
  • Strict quality control with raw material thickness tolerance <0.25mm and dimension tolerance <1mm.
  • Available in sizes from 100x100mm to 1500x1500mm and thicknesses from 8mm to 100mm.
  • Comprehensive services including fabrication, painting, galvanizing, and engineering consulting.
Faqs:
  • What materials are used in the Box Steel Column Fabricators?
    The Box Steel Column Fabricators are made from high-quality raw materials including Q235B, Q355B, and ASTM A36, ensuring superior strength and durability.
  • What are the advantages of box-shaped columns over H-shaped steel?
    Box-shaped columns provide superior strength in both X and Y directions, with stiffening plates at nodes creating strong node domains for better force distribution, unlike H-shaped steel which has only one strong axis.
  • What surface treatment options are available for the Box Steel Column Fabricators?
    The surface treatment options include painting or hot-dip galvanizing, both of which enhance the durability and longevity of the steel columns.
  • What quality control measures are in place during fabrication?
    Quality control measures include raw material thickness tolerance <0.25mm, dimension tolerance <1mm, 20% ultrasonic testing of welding lines, 20% magnetic powder testing, and shot blasting grade Sa 2.5.
  • What services do you offer besides fabrication?
    We offer comprehensive services including structural steel fabrication, painting, galvanizing, pre-assembly, design and installation of prefabricated steel structures, fabrication drawing development, and engineering consulting.
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