U steel channel beam for constructions

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Loading Port:: China Main Port

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Quick Details

Place of Origin:Hebei, China (Mainland)
Material:Steel
technique:hot rolled
Standard:AISI,ASTM,BS,DIN,GB,JIS
thickness:3-9mm, 6-13mm
Application:Building construction
Width:50mm-300mm
Length:6m-12m or as your request
Shape:U shape
Material:Q235, SS400 etc
Normal Length:12m/6m

Packaging & Delivery

Packaging Details:	according to the customer's request
Delivery Detail:	about 25-30 days after receive your payment

Specifications

channel steel
1)Size: 51x25x3mm-305x80x13mm
2)Material: Q195,Q215,Q235,A36,SS400,SS540
3)Packing:bundle with strips

U CHANNEL BEAMS(JIS)
MATERIAL:Q235/SS400/ST37-2 and Q345/ST52
Size	Size/mm			Theoretical Weight
	Size/mm			Theoretical Weight
	h	b	d	kg/m
	h	b	d	kg/m
75403.8	75	40	3.8	5.3
75404.0	75	40	4	5.6
75404.5	75	40	4.5	5.85
75405.0	75	40	5	6.92
100503.8	100	50	3.8	7.3
100504.2	100	50	4.2	8.03
100504.5	100	50	4.5	8.97
100505	100	50	5	9.36
125655.2	125	65	5.2	11.66
125655.3	125	65	5.3	12.17
125655.5	125	65	5.5	12.91
125656	125	65	6	13.4
125655.5	150	75	5.5	14.66
150755.7	150	75	5.7	16.71
150756	150	75	6	17.9
150756.5	150	75	6.5	18.6

Q:14 of channel steel and 12 of I-beam which force?: Channel steel is a kind of carbon structural steel used for construction and machinery. It is a complex section steel. Its cross section has a groove shape. Channel steel is mainly used in building structure, curtain wall engineering, mechanical equipment and vehicle manufacturing, etc.. In use, it requires better welding, riveting performance and comprehensive mechanical properties. The raw material steel billet for channel steel is carbon or low alloy steel billets with a carbon content of not more than 0.25%. The finished channel steel is delivered by hot forming, normalizing or hot rolling.

Q:What are the different types of reinforcements used with steel channels?: There are several different types of reinforcements that can be used with steel channels. 1. Concrete: One common type of reinforcement is concrete. Steel channels are often embedded within a concrete structure to enhance its strength and load-bearing capacity. The concrete provides additional support and stability to the steel channel, making it more resistant to bending and flexing. 2. Steel Bars or Rods: Another type of reinforcement used with steel channels is steel bars or rods. These are commonly placed within the channel itself or along its edges to provide additional strength and rigidity. The steel bars or rods help to distribute the load evenly across the channel, reducing the risk of deformation or failure under heavy loads. 3. Brackets: Reinforcing steel channels with brackets is another common method. Brackets are typically made of steel and are used to connect and stabilize multiple channels together. They provide additional support and prevent the channels from twisting or moving out of alignment. Brackets can be welded or bolted onto the channels, depending on the specific application. 4. Welded Connections: Welding is another method used to reinforce steel channels. By welding additional steel plates or sections to the channel, the overall strength and stiffness can be increased. Welded connections are particularly useful in situations where the channels are subject to high forces or dynamic loads. 5. Reinforced Steel Sections: Reinforced steel sections, such as I-beams, are often used as reinforcements for steel channels. These sections are designed to provide maximum strength and load-carrying capacity. They can be attached to the channels using welding or bolting techniques, depending on the specific requirements of the application. In summary, there are several different types of reinforcements used with steel channels, including concrete, steel bars or rods, brackets, welded connections, and reinforced steel sections. These reinforcements enhance the strength, stability, and load-carrying capacity of the channels, making them more suitable for various construction and structural applications.

Q:Can steel channels be welded together?: Yes, steel channels can be welded together. Welding is a common method used to join steel channels to create larger structures or reinforce existing ones.

Q:Can steel channels be used for conveyor supports?: Yes, steel channels can be used for conveyor supports. Steel channels are often chosen for their strength and durability, making them suitable for supporting conveyor systems that carry heavy loads.

Q:Are steel channels suitable for DIY projects?: For DIY projects, steel channels are a suitable option. With their versatility and sturdiness, steel channels are ideal for a range of DIY applications. You can utilize them to construct shelves, workbenches, frames, and supports for different structures. By using steel channels, you can ensure that your DIY project will be strong and long-lasting because of their excellent strength and durability. Moreover, steel channels are easily obtainable in various sizes and lengths, making it effortless to find the right dimensions for your project. Additionally, they are relatively easy to work with, allowing DIY enthusiasts to cut, drill, and weld them as necessary. All things considered, steel channels are an excellent choice for DIY projects, thanks to their strength, versatility, and availability.

Q:Are steel channels suitable for the power generation manufacturing industry?: Certainly, the power generation manufacturing industry finds steel channels to be highly appropriate. Steel channels are extensively employed in the production of power generation equipment, encompassing turbines, generators, and transformers. The remarkable strength and durability of steel render it an exceptional material for bearing substantial loads and enduring the frequently encountered high temperatures and pressures in power generation procedures. Moreover, steel channels can be conveniently fabricated and tailored to meet the precise design specifications of power generation equipment. They offer stability, structural soundness, and dependability, thereby positioning themselves as a fitting selection for the power generation manufacturing industry.

Q:Are steel channels suitable for cold storage facilities?: Steel channels are indeed a suitable option for cold storage facilities. Renowned for their robustness and endurance, steel channels excel at bearing heavy loads and enduring severe temperatures. Cold storage facilities necessitate materials capable of enduring frigid temperatures without jeopardizing their structural integrity, and steel channels fulfill these demands effortlessly. Furthermore, steel channels exhibit resistance to corrosion, a vital attribute in cold storage facilities where dampness and condensation may be prevalent. In summary, steel channels provide the imperative strength, durability, and corrosion resistance required for an optimal selection in cold storage facilities.

Q:How do steel channels perform in extreme temperatures?: Steel channels are renowned for their exceptional performance in extreme temperatures, exhibiting a remarkable ability to withstand high heat without warping or deforming due to their high melting point. As a result, they find extensive use in industries demanding heat resistance, such as automotive, aerospace, and construction sectors. In addition, steel channels exhibit impressive performance even in frigid temperatures. This is attributed to the fact that steel possesses a low coefficient of thermal expansion, meaning it undergoes minimal contraction or expansion when subjected to temperature fluctuations. Consequently, steel channels retain their structural integrity and dimensional stability even in freezing conditions. Moreover, steel channels boast excellent thermal conductivity, enabling efficient heat transfer. This attribute proves particularly advantageous in extreme temperature environments, as it ensures the uniform distribution of heat, preventing the formation of localized hot spots or cold spots. Taken together, the reliability of steel channels in extreme temperatures renders them the preferred choice for various applications where temperature resistance is of utmost importance.

Q:Can steel channels be used in airport terminal construction?: Yes, steel channels can be used in airport terminal construction. Steel channels are commonly used in construction projects, including airport terminals, due to their durability and strength. They provide structural support and are used for framing, reinforcement, and various other applications in the construction of airport terminals. Steel channels are also preferred in airport terminal construction because they can withstand heavy loads, making them suitable for supporting large structures and ensuring the safety and stability of the terminal building. Additionally, steel channels can be easily fabricated and installed, allowing for efficient construction processes in airport terminal projects.

Q:What are the different methods of bending steel channels?: Different methods exist for bending steel channels, each with their own advantages and limitations. 1. Hot Bending involves heating the steel channel to high temperatures and then bending it into the desired shape. This method is commonly used for larger or heavier sections, as it allows for more flexibility and reduces the risk of material failure. However, it necessitates specialized equipment and expertise to ensure proper temperature control and avoid distortion. 2. Cold Bending is a frequently employed method that uses mechanical force to bend steel channels without heating them. This method is advantageous because it does not cause structural changes or weaken the material. It is suitable for smaller sections and can be done on-site with portable bending machines. However, careful calculation and planning are necessary to determine the required force and prevent excessive strain on the material. 3. Roll Bending is a popular method that involves passing the steel channel through a series of rollers to gradually deform it into the desired shape. This method is efficient and produces consistent results. It is most suitable for large-scale production of steel channels, as it allows for high precision and repeatability. However, specialized machinery is required, and it may not be cost-effective for small-scale or one-off projects. 4. Press Brake Bending is a versatile method that utilizes hydraulic or mechanical presses to exert force on the steel channel. The channel is placed between a punch and a die, and pressure is applied to bend it to the desired angle. Press brake bending offers high accuracy and repeatability, making it suitable for complex shapes and precise bends. It is commonly used in manufacturing and fabrication processes. However, specialized equipment and skilled operators are necessary to ensure consistent results. 5. Induction Bending is a specialized method that employs electromagnetic fields to heat the steel channel and then bend it to the desired shape. This method is particularly suitable for large or heavy sections that require tight radii or complex curves. Induction bending offers high precision and minimal distortion, as the heat is selectively applied to the bending area. However, it requires specialized equipment and expertise, making it more expensive than other bending methods. Ultimately, the choice of bending method depends on factors such as the size and complexity of the steel channel, production volume, budget, and desired precision. It is crucial to consult experienced professionals or engineers to determine the most suitable method for each specific application.

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