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Galvanized steel I beam

According to the different smelting quality of steel, section steel is divided into ordinary section steel and high-quality section steel. Ordinary section steel is divided into large section steel, medium section steel and small section steel according to the current metal product catalog. Ordinary steel can be divided into I-beam, channel steel, angle steel, round steel, etc. according to its cross-sectional shape.

Large section steel: I-beam, channel steel, angle steel, and flat steel in large section steel are all hot-rolled. In addition to hot-rolled round steel, square steel, and hexagonal steel, there are also forging and cold-drawn.

I-beam, channel steel, and angle steel are widely used in industrial buildings and metal structures, such as factory buildings, bridges, ships, agricultural machinery and vehicle manufacturing, power transmission towers, and transportation machinery. Flat steel is used in construction sites as bridges, house trusses, fences, power transmission ships, vehicles, etc. Round steel and square steel are used as various mechanical parts, agricultural machinery parts, tools, etc.

Medium section steel: medium section steel, groove, corner, round, flat steel, similar to large section steel.

Small section steel: small section steel has medium angle, round, square, flat steel, processing and use are similar to large section steel, small diameter round steel is often used as building reinforcement

The I-beam steel structure is scientific and reasonable, with good plasticity and flexibility, and high structural stability. It is suitable for building structures that withstand large vibration and impact loads, and has strong resistance to natural disasters. It is especially suitable for some building structures with frequent earthquake occurrence zones. Steel structure buildings dominated by I-shaped steel suffer the least damage, can significantly save labor and materials, reduce the consumption of raw materials, energy and labor, have low residual stress, and have good appearance and surface quality.

I-beam steel is convenient for machining, structural connection and installation, and it is also easy to dismantle and reuse

I-beam steel is convenient for mechanical manufacturing, intensive production, high precision, convenient installation, and easy quality assurance. It can be built into a real house manufacturing factory, bridge manufacturing factory, industrial plant manufacturing factory, etc. Widely used in various building structures and engineering structures, such as building beams, bridges, power transmission towers, lifting and transporting machinery, ships, industrial furnaces, reaction towers, container racks and warehouse shelves, etc.