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:What are the aesthetic options for steel channels?: Steel channels can be finished in a variety of ways to enhance their aesthetic appeal. One option is to apply a powder coating, which provides a durable and attractive finish. Powder coating is available in a wide range of colors, allowing for customization to match specific design requirements. Another option is to have the steel channels galvanized, which involves applying a protective zinc coating to prevent corrosion. Galvanized steel channels have a distinctive silver-gray appearance that can add a sleek and modern look to any space. Additionally, steel channels can also be polished to a high shine, creating a reflective surface that adds elegance and sophistication to architectural designs. Ultimately, the aesthetic options for steel channels are diverse and can be tailored to suit various design preferences and project requirements.

Q:What are the different types of steel channel sections?: In construction and engineering applications, various steel channel sections are commonly utilized. Some of the frequently used types are as follows: 1. C-channel: Employed for structural support and framing in construction projects, this steel channel features a C-shaped cross section. 2. U-channel: For applications demanding strength and rigidity, such as bridge and building construction, this steel channel with a U-shaped cross section is often chosen. 3. Hat channel: Also referred to as a furring channel, this steel channel has a hat-shaped cross section and is commonly used in the construction industry to attach drywall or other materials to walls and ceilings. 4. Z-channel: In scenarios where there is a need to join two pieces of material, like metal roofs or walls in construction, this steel channel with a Z-shaped cross section is commonly employed. 5. Box channel: This steel channel, with a square or rectangular cross section, is frequently used when a high strength-to-weight ratio is required, such as in the construction of bridges or support beams. These examples illustrate only a few of the available steel channel section types. The selection of the specific steel channel depends on the project's requirements and the desired strength and rigidity of the structure.

Q:How do steel channels contribute to the overall sustainability of a construction project?: Steel channels contribute to the overall sustainability of a construction project by providing strength and durability to the structure. As steel channels can be recycled and reused, they help reduce the demand for new materials and minimize waste. Additionally, their long lifespan and resistance to corrosion reduce the need for frequent replacements, making them a sustainable choice for construction projects.

Q:Own attic, choose I-beam or channel?: GB gb. Don't look cheap.There are many impurities in non GB steel, and the yield and tensile strength are not qualified. Does not meet the use requirements.

Q:Can steel channels be used in the renewable energy sector?: Yes, steel channels can be used in the renewable energy sector. Steel channels are versatile and durable structural components that can be used in various renewable energy applications, such as supporting solar panel arrays, constructing wind turbine towers, or building infrastructure for hydroelectric power plants. Steel channels provide strength and stability, making them suitable for withstanding the challenging conditions often encountered in the renewable energy sector.

Q:What are the different types of connections used for steel channels?: Various types of connections are utilized for steel channels depending on the specific application and structural needs. Some commonly used connections are as follows: 1. Welded Connections: Welding is a prevalent method for joining steel channels. This process involves melting the channel ends and fusing them together using heat. Welded connections are known for their strength, durability, and excellent load-bearing capacity. 2. Bolted Connections: Bolted connections involve the use of bolts, nuts, and washers to connect steel channels. Holes are drilled in the channels, and bolts are inserted through these holes and tightened with nuts. Bolted connections offer easy installation, flexibility for disassembly, and can be adjusted or replaced if needed. 3. Riveted Connections: Riveting is an older method of connecting steel channels that involves using rivets. Rivets are inserted through pre-drilled holes in the channels and then hammered or pressed to secure them in place. Riveted connections provide strength and stability, although they are less common nowadays due to the labor-intensive installation process. 4. Composite Connections: Composite connections combine different connection methods to enhance overall strength and performance. For instance, a composite connection may utilize a combination of welding and bolting, providing the advantages of both methods. These connections are often preferred for high-load applications or when specific design requirements must be met. 5. Moment Connections: Moment connections are employed to transfer bending moments between steel channels. These connections are designed to withstand rotational forces and provide stability. Moment connections are typically created through welding and require meticulous design and engineering to ensure proper load distribution and structural integrity. It is important to consider factors such as load requirements, structural design, fabrication capabilities, and project specifications when selecting a connection type. Consulting a structural engineer or a professional with expertise in steel channel connections is highly recommended to ensure the appropriate connection type is chosen for a specific application.

Q:Can steel channels be used in the renewable energy manufacturing industry?: Yes, steel channels can be used in the renewable energy manufacturing industry. They are commonly used in the construction of wind turbine towers, solar panel frames, and other structural components in various renewable energy systems. Steel channels offer strength, durability, and versatility, making them suitable for supporting and protecting equipment used in renewable energy generation.

Q:What does channel C10 mean? What is the full name of C?: C steel is different from the channel (such as "C10"), but he also called channel, C10 light is not enough, the leg length, wall thickness, edge are not stereotypes size, must be specifically marked.

Q:How are steel channels joined together?: Depending on the specific application and requirements, steel channels can be joined together using a variety of methods. The most common techniques include welding, bolting, riveting, and adhesive bonding. Welding is a widely utilized method for connecting steel channels. It involves melting the metal at the joint, resulting in a strong and durable connection. The choice of welding process, such as arc welding or gas welding, depends on factors like the thickness and composition of the steel channels. Another popular method for joining steel channels is bolting. This technique involves using bolts, nuts, and washers to securely fasten the channels together. Bolting allows for easy disassembly and reassembly, making it suitable for applications that require frequent maintenance or adjustments. Riveting, a traditional method, entails driving a metal pin called a rivet through holes in the steel channels and deforming the end to create a permanent connection. Although it requires specialized tools and skills, riveting can provide a dependable joint. Adhesive bonding is a more recent method that utilizes high-strength adhesives to join steel channels. This technique offers several advantages, including uniform stress distribution, increased fatigue resistance, and improved aesthetics. However, proper surface preparation and suitable adhesive selection are crucial to ensure a reliable bond. In conclusion, welding, bolting, riveting, and adhesive bonding are all suitable techniques for joining steel channels. The choice of method should be based on factors such as load-bearing capacity, ease of assembly, maintenance requirements, and cost.

Q:I have three houses, the length is 7 meters, the width is 4 meters, I would like to use a 4 meter trough board to do the support, and then put concrete slabs on the channel, the two floor of the roof also do so, can I do that? If it is possible to use a large trough plate, a thick concrete slab, and a thick steel bar for concrete slabs Thank you: The concrete of channel steel is made of concrete and steel bar. This kind of floor has the advantages of firmness, durability, rigidity, high strength and good fire resistance, and is widely used at present. According to the construction method, it can be divided into two major categories: cast-in-place reinforced concrete floor and prefabricated reinforced concrete floor.

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