Structural Steel Channel Sizes 15-20days by HengHui Steel

50*37*4.5mm/63*40*4.8/80*43*5/100*48*5.3/120*53*5.5/140*58*6.0/140*60*8.0/160*63*

6.5/160*63*8.5/180*68*7.0/180*70*9.0/200*73*7.0/200*75*9.0

First of all, the production process of channel steel usually starts from steel mills. The raw material is generally based on iron ore, and through the process of high-temperature melting and smelting, the raw material is converted into high-quality billets. These billets undergo a continuous casting process in which molten steel is injected into a mold and quickly cooled into a continuous casting billet by cooling water in the mold. After a series of rolling and drawing operations, the continuous casting billet is finally formed into round billet or square billet.

Secondly, after the round or square billet is heated to the appropriate temperature by the preheating furnace, it enters the rolling mill for rolling. The rolling process of channel steel is usually achieved by cold rolling or hot rolling. The cold rolling process is mainly to cold roll the billet through the mill several times, and gradually press into the required channel steel type and shape.The hot rolling process is to heat the billet to the appropriate temperature and roll it into the shape of channel steel through the mill. In the rolling process, it is very important to control the speed of the rolling mill, the strength of the roll and the temperature of the cooling water, which will have an important effect on the strength, dimensional accuracy and surface quality of the channel steel.

Subsequently, the rolled channel steel is cut by the length cutting machine to cut the long blank to the required standard length. During the cutting process, it is necessary to ensure that the cutting size is accurate and smooth to meet the needs of customers.

Finally, the cut channel steel can be packaged into finished channel steel after material classification and surface treatment, and then passed quality inspection. The common packaging methods are steel tape binding, woven bag packaging and so on. The finished channel steel is transported through logistics and finally sent to the customer for the next step of processing and application.

1, building structure: channel steel is widely used in all kinds of building structures. It can be used as structural elements such as supports, load-bearing beams, columns and trusses for building houses, Bridges, tower cranes and high-rise buildings. The special shape of channel steel makes it have high strength and stiffness, and can withstand heavy loads and seismic requirements.

2, automobile manufacturing: channel steel is widely used in the automobile manufacturing industry. It can be used to manufacture components such as frames, body structures and chassis. Channel steel is often used to build the skeleton of an automobile, providing strength and stability while reducing vehicle weight and improving fuel efficiency.

3, ship construction: channel steel is also widely used in ship construction. It can be used to make hull structures, keels, decks and hatches. The high strength and stiffness of the channel steel make the hull stronger and can withstand the dynamic loads of waves, wind and ship operation.

4, machinery manufacturing: channel steel is widely used in the machinery manufacturing industry. It can be used to manufacture various equipment, machine beds and conveying equipment.Channel steel is often used to build mechanical structure frames, support frames and transmission systems to provide stable structural support and working platforms.

5, steel structure engineering: channel steel is an important part of steel structure engineering. It can be used to build temporary supports, formwork supports, roof trusses and site enclosures.Channel steel has good weldability and easy processing characteristics, suitable for on-site assembly and installation.

6, solar bracket: channel steel is often used in solar photovoltaic module bracket system. It can withstand the weight of solar panels and stabilize them to the ground or roof. The channel support system can be adjusted according to the light Angle to maximize the use of solar energy resources.