hot rolled channel U channel steel Q195-Q235 for construction

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Quick Details

Place of Origin:Hebei, China (Mainland)
Model Number:U shape
Material:Steel
Usage:Building constructions
Technique:Hot rolled
Standard:AISI,ASTM,BS,DIN,GB,JIS
Grade:carbon steel
Length:3m, 6m, 9m, 12m, or as your request

Packaging & Delivery

Packaging Details:	standard seaworthy packing or as your requirements.
Delivery Detail:	within 25- 35 days after signing the contract

Specifications

1.strong rigidity, high quality and fine appearance
2.size:80*40*20*2.5-300*80*20*4.0
3.Grade:Q235-195

Specifications

Steel U beam Channel
1.origin:Tangshan,Hebei.
2.JIS,GB,DIN,EN,ASTM
3.SS400,Q235,A36
4.50*25*3*6MM--300*90*9*13MM

JIS Standard Hot Rolled Steel U beam Channel SS400

1. Material: Q235/ Q235B/ SS400/ A36/...

2. Standard: JIS/ ASTM/ GB/ DIN/ BS/ EN/ ...

3. Length: 5.8m, 6m, 8m, 9m, 12m, or as customers' request.

4. Packing: In bundles with strips.

JIS U CHANNEL
Standard Sectional	Web thickness (mm)	Flange thickness(mm)	Weight (kg/m)
Dimension (mm)	Web thickness (mm)	Flange thickness(mm)	Weight (kg/m)
50*25	3.00~5.00	6	2.37~3.46
75*40	3.8	7	5.3
75*40	4	7	5.6
75*40	4.5	7	5.85
75*40	5	7	6.92
100*50	3.8	6	7.3
100*50	4.2	6	8.03
100*50	4.5	7.5	8.97
100*50	5	7.5	9.36
125*65	5.2	6.8	11.66
125*65	5.3	6.8	12.17
125*65	5.5	8	12.91
125*65	6	8	13.4
150*75	5.5	7.3	14.66
150*75	5.7	10	16.71
150*75	6	10	17.9
150*75	6.5	10	18.6
200*80	7.5	11	24.6
250*90	9	13	34.6
300*90	9	13	38.1

Q:Can steel channels be used in automotive applications?: Yes, steel channels can be used in automotive applications. Steel channels are commonly used in automotive manufacturing for various purposes such as structural support, reinforcement, and framework components. They provide strength, durability, and flexibility, making them suitable for automotive applications where load-bearing capacity and impact resistance are required.

Q:How do steel channels perform in high-temperature industrial applications?: Steel channels are widely used in high-temperature industrial applications due to their excellent performance capabilities. One of the key advantages of steel channels in such environments is their high heat resistance. Steel, being a highly durable and heat-resistant material, can withstand extreme temperatures without deformation or degradation. In high-temperature industrial applications, steel channels perform exceptionally well due to their ability to retain their structural integrity, even under constant exposure to elevated temperatures. They can withstand thermal expansion and contraction without warping or bending, ensuring the stability and reliability of the structures they are used in. Moreover, steel channels have excellent corrosion resistance, which is crucial in high-temperature environments where chemicals and gases may be present. The corrosion resistance of steel channels prevents them from deteriorating, even when exposed to aggressive substances, ensuring their longevity and minimizing maintenance requirements. Steel channels also offer high strength and load-bearing capacity, making them suitable for heavy-duty applications in industries such as manufacturing, construction, and oil and gas. Their robustness allows them to support heavy loads and withstand the demands of high-temperature environments without compromising their structural integrity. Furthermore, steel channels are versatile and can be easily customized to meet specific requirements. They come in various sizes, shapes, and thicknesses, allowing for greater flexibility in designing structures for high-temperature industrial applications. This adaptability makes steel channels a preferred choice for engineers and designers working in such industries. In summary, steel channels perform exceptionally well in high-temperature industrial applications. Their heat resistance, corrosion resistance, strength, and versatility make them reliable and durable components for structures exposed to extreme temperatures. Whether it is in furnaces, boilers, or other industrial settings, steel channels provide the necessary stability and functionality required for safe and efficient operations in high-temperature environments.

Q:Can steel channels be used in the construction of agricultural buildings?: Yes, steel channels can be used in the construction of agricultural buildings. Steel channels are strong, durable, and can withstand heavy loads, making them suitable for various structural applications, including the construction of agricultural buildings. They are commonly used for framing, support beams, and trusses in agricultural structures such as barns, warehouses, and storage buildings. Steel channels offer excellent resistance against corrosion, pests, and fire, making them a reliable choice for agricultural construction projects.

Q:Channel 10, 1 meters. What is the theoretical weight?: Its specification means: such as 120*53*5, which means that the waist height is 120 millimeters, the width of the leg is 53 millimeters of channel, the waist is 5 mm thick channel, or called 12# channel steel. The same height of the channel, if there are several different leg width and waist thickness, also need to add a, B, C on the right side of the model to distinguish, such as 25a#, 25b#, 25c# and so on.

Q:Can steel channels be used for creating support structures for ventilation systems?: Yes, steel channels can be used for creating support structures for ventilation systems. Steel channels are known for their strength and durability, making them suitable for providing the necessary support for ventilation systems. They can effectively hold the weight of the ductwork and ensure stability and longevity of the system.

Q:Are steel channels resistant to corrosion?: Yes, steel channels are generally resistant to corrosion. They are commonly made from stainless steel or galvanized steel, both of which have protective coatings that provide excellent resistance against rust and corrosion.

Q:Can steel channels be used in railway infrastructure projects?: Certainly! Steel channels have a significant role to play in railway infrastructure projects. They find widespread use in the construction and maintenance of railway tracks, bridges, and other structures. Their inherent strength, stability, and durability make them ideal for bearing heavy loads and enduring the continuous movement and vibrations associated with railway operations. In the realm of railway infrastructure, steel channels serve multiple purposes, such as providing support for the rails, fabricating track sleepers, reinforcing bridges and tunnels, and erecting safety barriers and fencing. Moreover, steel channels can be tailored to meet specific project requirements in terms of size, shape, and material composition, thereby further augmenting their suitability for railway infrastructure projects.

Q:Can steel channels be used for supporting walkways and platforms?: Indeed, walkways and platforms can be supported by steel channels. In construction endeavors, steel channels are widely employed due to their robustness and endurance. These channels furnish a firm and steadfast support framework, rendering them optimal for walkway and platform support. They can be tailored to meet precise load demands and effortlessly assembled to forge a secure and trustworthy structure. Furthermore, steel channels can undergo galvanization or coating to enhance their resistance against corrosion, thereby guaranteeing their longevity and safety.

Q:Span 6 meters, simple beam support center force 380Kg, need to choose how large channel steel, how to calculate?: The bending moment M=3800/2*3N.m, the allowable stress takes delta = 200MPa, the modulus of bending section is obtained by W=M/ Delta, and the channel parameter is checked (GBT 706-2008, including the W value of channel steel of various specifications), and the suitable channel type is obtained.

Q:What are the different types of coatings available for steel channels?: Steel channels have a variety of coating options available, each with its own unique benefits and properties. Some commonly used coatings include: 1. Galvanized Coating: Among the most popular and widely used coatings, galvanizing involves applying a layer of zinc to the steel surface. This coating provides excellent corrosion resistance, durability, and protection against rust and environmental damage. 2. Powder Coating: This dry finishing process entails applying a powdered polymer to the steel channel, which is then heated to form a protective layer. Powder coating offers exceptional durability, resistance to chips, and aesthetic appeal. It can be customized in various colors, making it perfect for decorative applications. 3. Epoxy Coating: Epoxy coatings are highly resistant to chemicals, moisture, and abrasion. They are commonly employed in industrial and marine settings where steel channels are exposed to harsh environments. Epoxy coatings provide excellent corrosion protection and can also enhance the overall appearance of the steel. 4. Paint Coating: Paint coatings are widely used for both functional and decorative purposes on steel channels. They provide a smooth, visually pleasing finish while offering some degree of corrosion protection. Depending on the requirements, different types of paints, such as acrylic, enamel, or urethane, can be used for coating steel channels. 5. Anodizing: Anodizing is a process that creates an oxide layer on the steel channel's surface. This coating enhances corrosion resistance and improves the steel's durability. Anodized coatings are commonly used in architectural applications where steel channels are exposed to outdoor elements. When selecting a coating for steel channels, it is important to consider the specific requirements of the channel and its intended application. Factors such as environmental conditions, desired lifespan, and aesthetics should all be taken into account to choose the most suitable coating.

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