Structural Steel Galvanized C Purlin 20ｘ10 C Channel Steel 275 Lb Wire Break Strength

High Quality Customized Thicknesses Structural Steel Galvanized C Purlin C Channel Steel

Product Description:

C-type purlin is a cold-formed thin-walled steel component with a cross-section of "C" shape, widely used in roof and wall support systems of steel structure buildings. As one of the core components in modern lightweight steel structures, it plays a key role in evenly distributing roof loads and improving overall structural stability in buildings such as factories, warehouses, and greenhouses due to its light weight, high strength, and easy installation. ‌

The C-shaped purlin is automatically processed and formed by a C-shaped steel forming machine, and its processing flow includes feeding, leveling, forming, shaping, straightening, measuring length, punching, cutting and other processes. As a standardized building material, C-shaped steel purlins are mainly divided into various specifications such as 80, 100, 120, 140, 160 millimeters, etc. according to their cross-sectional height, and their length usually does not exceed 12 meters. The specification label usually includes section height, width, edge width, and thickness information, for example, "C80 × 40 × 20 × 2.5" represents a height of 80 millimeters, width of 40 millimeters, edge width of 20 millimeters, and thickness of 2.5 millimeters. ‌

Features:

1. C-shaped steel is formed by cold bending of hot-rolled coils, with a regular cross-sectional shape and a typical C-shaped structure, possessing excellent bending resistance. The wall thickness is uniform, and the dimensional accuracy of each part is high, which can meet the installation requirements of different projects.

2. C-shaped steel has the outstanding advantage of lightweight. Cold bending technology ensures structural strength while using relatively less steel, resulting in a lighter overall weight. Reduced the weight of the building, lowered the bearing pressure of the foundation, and reduced the cost of infrastructure construction

3. High quality steel is generally used as raw material for C-shaped steel. After cold bending processing, the internal structure of the steel is optimized, which improves the overall strength. It can withstand large loads and can be used as the main load-bearing component in building structures.

4. Good toughness ensures that C-shaped steel will not easily undergo brittle fracture when subjected to external impact. It can absorb and disperse energy to a certain extent, improving the seismic and fatigue resistance of the structure.

5. C-shaped steel is easy to cut, drill, and weld. In practical applications, C-shaped steel can be flexibly processed and assembled according to specific engineering requirements.

6. C-shaped steel can undergo various surface treatments, including hot-dip galvanizing, galvanizing, and painting. After surface treatment, C-shaped steel can effectively resist oxidation and corrosion, extending its service life.

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