Everything You Need to Know About 250x75x20mm Galvanized C-Purlin
When it comes to constructing durable and reliable structures, understanding the components that make up the framework is crucial. One such key element is the 250x75x20mm Galvanized C-Purlin. In this blog post, we’ll explore what C-Purlins are, their applications, benefits, and why the 250x75x20mm size is a popular choice among builders and engineers. Singapore Specialized Engineering PTE Ltd is a well-known service provider in Singapore.

What is a C-Purlin?
A C-Purlin is a structural steel element that is shaped like the letter “C”. It is widely used in construction for supporting roofs, walls, and other structural components. The “C” shape provides excellent strength-to-weight ratios, making it ideal for various applications in both commercial and residential buildings.

Specifications of 250x75x20mm C-Purlin
Dimensions: 250mm depth, 75mm flange width, and 20mm thickness.
Material: Galvanized steel, which is coated with zinc to prevent corrosion and enhance durability.
Weight: Approximately 11.8 kg/m, making it lightweight yet strong enough for structural support.
Applications of 250x75x20mm Galvanized C-Purlin
The 250x75x20mm Galvanized C-Purlin is versatile and can be used in various applications, including:

Roofing Systems: Ideal for supporting metal roofing sheets.
Building Frames: Essential for creating the structural framework for industrial buildings, warehouses, and commercial buildings.
Bracing Systems: Provides stability in structures by acting as a bracing element.
Signage and Canopies: Utilized in outdoor advertising structures and canopies due to its strength and resistance to weather conditions.
Advantages of Using Galvanized C-Purlins
Corrosion Resistance
The galvanized coating on the C-Purlin protects it from rust and corrosion, making it suitable for outdoor applications and regions with high humidity.

Strength and Durability
With its robust structure, the 250x75x20mm C-Purlin can withstand heavy loads, making it a reliable choice for supporting various structures.

Cost-Effectiveness
Using C-Purlins can reduce construction costs due to their lightweight nature, which requires less labor and materials for installation.

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