Classification and Features of Galvanized Steel Tube

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August 29, 2025
Category Connection: Galvanized Steel Tube
Excellent Corrosion Resistance – Zinc coating protects the steel base from rust, extending the service life even in outdoor and humid environments.

Strong Durability – Hot-dip galvanized tubes are especially resistant to wear, mechanical damage, and harsh weather.

Smooth Surface Finish – Good appearance, easy to paint or coat for decorative and protective purposes.

High Strength with Versatility – Combines the toughness of steel with protective zinc coating, suitable for both structural and fluid transmission applications.

Wide Range of Applications – Used in construction, pipelines, fencing, scaffolding, greenhouses, furniture, and more.

Cost-Effective & Sustainable – Long lifespan reduces maintenance costs, and the material is recyclable, supporting eco-friendly development.

WUXI LAIYUAN SPECIAL STEEL CO.,LTD
Adress:G16, No.66 Chunhui Middle Road, Xishan Economic Development Zone, Wuxi City


Website:https://www.steel-tinplate.com
Email:sales03@laiyuan-steel.com
Whatsapp/Wechat:+86 155 0528 3603
Brief: Discover the classification and features of Q345 Q355jr Galvanized Gi Pipe ASTM 40 X 80 50 X 70 60 X 100 Steel Square Tube. This video highlights its specifications, materials, and applications in various industries.
Related Product Features:
  • Galvanized steel pipe with hot-dip or electroplated layer for enhanced corrosion resistance.
  • Available in various sizes including 40*80, 50*70, and 60*100.
  • Materials include Q195-Q345, 10#-45#, and DIN-S235JR.
  • Thickness ranges from 0.6mm to 25mm, customizable to needs.
  • Surface treatment options: pre-galvanized (20-275g/m²) or hot-dip galvanized (180-500g/m²).
  • Widely used in furniture, interior decoration, fluid pipelines, and structural applications.
  • Production capacity of 500t/week with standard delivery in 7-15 days.
  • Custom packaging available with 8 bundles secured by metal tape.
Faqs:
  • What are the standards for the galvanized steel square tube?
    The product meets ASTM, EN, DIN, GB, ISO, JIS, BA, and ANSI standards.
  • What are the available lengths for the steel square tube?
    Standard lengths include 5.5m, 5.8m, 6m, 11.8m, and 12m, with customization options.
  • What is the delivery time for orders?
    Standard delivery time is 7-15 days, varying by quantity, with most orders shipped within 5 days after deposit receipt.