Galvanized Hollow Profiles 40x40x1.8 mm

Product Description

Galvanized hollow profiles measuring 40x40 mm with a wall thickness of 1.8 mm are an excellent choice for building sturdy and durable metal constructions. With hot-dip galvanizing coverage of 350 g/m², they provide long-term corrosion resistance, even in outdoor applications.

The 40x40 mm profiles are widely used in construction — ideal for canopies, metal frames, fences, platforms, and more. They are kept in stock and can be cut to size according to your specific requirements.

Technical Specifications

• Dimensions: 40 x 40 mm
• Thickness: 1.8 mm
• Material: steel with zinc coating
• Surface Treatment: hot-dip galvanizing – 350 g/m²
• Durability: up to 50 years under standard atmospheric conditions
• Certification: compliant with EN ISO 1461 standard

Advantages

• High resistance to rust and moisture
• Easy to weld and process
• Suitable for both indoor and outdoor use
• Attractive industrial grey finish
• Available from stock with prompt delivery

Applications

• Metal structures and frames
• Fencing systems and railings
• Platforms and scaffolding
• Agricultural and industrial infrastructure

Additional Service: We offer cutting to custom sizes and personalized processing options.

Additional Information

Why iron is so important

Iron is a fundamental metal in modern construction and industry, accounting for approximately 95% of all metal production. It is the primary ingredient in steel and cast iron, essential materials for contemporary infrastructure.

• Heavily used in structural and engineering solutions
• Its oxides are found in recording media
• Iron sulfates, mixed with copper sulfate, are used in agriculture against pests

Hot-Dip Galvanizing – 350 g/m²

The hot-dip galvanizing process involves immersing the profiles in molten zinc (~450 °C), creating a protective layer with excellent mechanical and chemical resistance.

Coating Characteristics:

• Coating Density: 350 g/m²
• Layer Thickness: approx. 50–70 µm
• Lifetime: up to 50 years under normal conditions
• Coverage: complete, including internal cavities
• Appearance: grey-metal with protective patina

Main Advantages of Galvanizing:

• Reliable long-term corrosion protection
• No additional maintenance required
• Resistant to mechanical impact
• Ideal for complex shapes and hard-to-reach spots
• Eco-friendly — zinc is fully recyclable

Contact us for more information, personalized quotes, and project-specific orders.