High Quality 28# Steel Channel

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Loading Port:: China Main Port

Payment Terms:: TT OR LC

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Steel Channel

Standard: GB

Material: Q235

Length: 6m, 12m

Size:

Size (mm)	Mass (Kg/m)
280827.5	31.427
280849.5	35.823
2808611.5	40.219

The chemical composition of HR Channel Steel according to Q235B is shown in Table-1.

Alloy No	Grade	Element(%)
Alloy No	Grade	C	Mn	S	P	Si
Q235	B	0.12-0.20	0.3-0.7	≦0.045	≦0.045	≦0.3

Table-1

Note: we are able to present our customers relevant SGS test report for chemical composition of HR Channel Steel.

The mechanical property of HR Channel Steel according to Q235B is shown in Table-2

Alloy No	Grade	Yielding Strength Point(Mpa)
		Thickness(mm)
		≦16	＞16-40	＞40-60	＞60-100
		≧
Q235	B	235	225	215	205

Table-2

Package & Delivery of Channel:

1.The hot rolled channel steel will be packed in bundle with steel wire at each end of every bundle and color marking in order to help the customer to recognize his goods more easily at sight.

2. And the hot rolled channel steel could be loaded into 20ft or 40ft container, or by bulk cargo.If the weight of each bundle reaches more than 3.5 mt, the loading by break bulk cargo should be choosed.When the weight of each bundle reaches less than 3mt, the loading by container should be choosed.

3.As for the transportaion from mill to loading port, the truck will be usually used. And the maximum quantity for each truck is 40mt.

4.All in all, we could do in accordance with customer's request.

*If you would like to get our price, please inform us the size, standard/material and quantity. Thank you very much for your attention.

Q: What are the common loadings considered in the design of steel channels?: In the design of steel channels, there are several common loadings that are typically considered. These loadings include dead load, live load, wind load, and seismic load. 1. Dead load: Dead load refers to the weight of the structure itself and any permanent fixtures or equipment. In the case of steel channels, this would include the weight of the channel itself, as well as any additional components attached to it. Dead load is a constant and is typically calculated based on the weight of the materials used in the construction. 2. Live load: Live load refers to the weight or load that is temporary and can vary in magnitude. This includes any moving or variable loads that the steel channels may be subjected to, such as people, vehicles, or equipment. Live loads are usually specified by building codes or industry standards and can vary depending on the specific application. 3. Wind load: Wind load refers to the forces exerted on the steel channels by wind. The magnitude of wind load depends on factors such as the height of the structure, the shape and orientation of the channels, and the local wind speed. It is important to consider wind load in the design of steel channels to ensure structural stability and safety. 4. Seismic load: Seismic load refers to the forces generated by earthquakes or other seismic events. These forces can cause significant stress and deformation in steel channels. The design of steel channels should take into account the seismic risk of the location and the expected ground motion to ensure that the channels can withstand these forces and maintain structural integrity. Overall, these common loadings are considered in the design of steel channels to ensure that they can safely support the intended loads and meet the required structural performance criteria. Proper consideration and analysis of these loadings help engineers design channels that are structurally sound and can withstand the forces they are subjected to in real-world conditions.

Q: How do steel channels perform in seismic conditions?: Steel channels perform well in seismic conditions due to their high strength and flexibility. The structural properties of steel make it resilient to ground motion, allowing channels to absorb and dissipate seismic energy. Additionally, steel's ductility helps channels withstand deformation without catastrophic failure, enhancing their overall performance in earthquake-prone areas.

Q: How do steel channels contribute to moisture control in buildings?: Steel channels in buildings can contribute to moisture control by providing a structural framework that helps prevent water leaks and moisture intrusion. These channels, usually installed along the perimeter of walls or ceilings, create a barrier that prevents water from seeping into the building. By effectively managing moisture, steel channels help maintain a dry and healthy indoor environment, reducing the risk of mold growth, structural damage, and ensuring occupant comfort and safety.

Q: Are steel channels suitable for use in the construction of storage racks?: Yes, steel channels are suitable for use in the construction of storage racks. Steel channels are commonly used in the construction industry due to their strength and durability. They provide excellent support and stability for storage racks, allowing them to hold heavy loads without bending or warping. Additionally, steel channels can be easily customized to fit specific storage needs, making them a versatile choice for constructing storage racks. The corrosion resistance of steel also ensures that the racks will last for a long time, even in harsh environments. Overall, steel channels are a reliable and suitable option for use in the construction of storage racks.

Q: Channel steel is a strip of steel with a cross section.: Channel steel is a strip of steel with a cross section. The specifications of the method, such as 120*53*5, mean waist height of 120 mm, leg width of 53 mm channel, waist thickness of 5 mm channel, or called 12# channel. 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 window lintels?: Yes, steel channels can be used for window lintels. Steel channels are strong and durable, making them suitable for supporting the weight of a window lintel. They provide structural support and help distribute the weight evenly, preventing any potential sagging or cracking. Additionally, steel channels can be customized to fit the specific dimensions required for the window lintel, ensuring a precise and secure fit. Overall, using steel channels for window lintels is a common and effective choice in construction and building projects.

Q: Are steel channels suitable for mining and industrial applications?: Steel channels are an excellent choice for mining and industrial applications. These structural elements are made of steel and possess exceptional strength and durability. This makes them perfect for heavy-duty tasks. In mining, steel channels are commonly used to construct support structures like roof supports, beams, and columns. They provide the necessary strength to withstand the extreme conditions, loads, and vibrations associated with mining operations. In industrial applications, steel channels are widely used for various purposes. They serve as support structures for heavy machinery and equipment, providing stability and rigidity. Steel channels also function as frames for conveyor systems, platforms, and walkways, ensuring safe and efficient movement within industrial facilities. Their versatility allows for customization and adaptation to specific requirements, making them an excellent choice for different industrial applications. Moreover, steel channels offer several advantages that make them suitable for mining and industrial applications. Firstly, steel is highly resistant to corrosion, which is crucial in environments where exposure to moisture, chemicals, and other harsh elements is common. This resistance ensures the longevity and reliability of the steel channels, reducing maintenance costs. Secondly, steel channels have excellent load-bearing capacity, allowing them to bear heavy loads and withstand significant forces. This is essential in mining and industrial settings, where heavy machinery, equipment, and materials are often involved. Lastly, steel channels are easy to fabricate and install, providing flexibility in design and construction. They come in various sizes, shapes, and lengths, allowing for customization to specific project requirements. Their easy installation also minimizes downtime during construction, ensuring efficient operations in mining and industrial applications. In conclusion, steel channels are highly suitable for mining and industrial applications due to their strength, durability, corrosion resistance, load-bearing capacity, and ease of fabrication and installation. They provide the necessary support and stability required in these demanding environments, making them a reliable choice for such applications.

Q: Can steel channels be used for creating support structures for plumbing systems?: Indeed, support structures for plumbing systems can be fashioned using steel channels. Renowned for their robustness and long-lasting nature, steel channels are ideal for upholding the weight of plumbing pipes and fixtures. By furnishing a stable and secure foundation, they guarantee proper alignment and support for the pipes. Moreover, steel channels possess remarkable load-bearing capabilities, enabling them to withstand substantial burdens, thereby preventing any sagging or bending of the pipes as time passes. Furthermore, steel channels can be effortlessly tailored and crafted to fit the precise demands of the plumbing system, rendering them an adaptable alternative for constructing support structures.

Q: What calculates the endurance of a channel?: You see the position of the connection, the size of the material and some other factor, such as: channel three directions can be put, namely: upright, upward, lying and N, which support: two ends simply supported and fixed at both ends, and the other end of the cantilever end of the cantilever, the cantilever simply supported at both ends.......

Q: How do steel channels perform under snow loads?: Due to their durability and high strength, steel channels are widely utilized in construction and engineering projects. When it comes to snow loads, steel channels exhibit excellent performance. Steel's inherent rigidity and strength enable it to withstand heavy loads, including the weight of accumulated snow. The distribution of load in a uniform and efficient manner is a primary objective in the design of steel channels, as it minimizes the risk of structural failure. The load-bearing capacity of the channel is greatly influenced by its shape and dimensions. Typically, larger and thicker steel channels are utilized in areas with higher snowfall or when additional load-bearing capacity is required. Engineers and architects take into account the expected snow load in their design calculations for regions with heavy snowfall. This ensures that the steel channels employed in construction are capable of supporting the potential weight. By factoring in the weight of snow, they can determine the appropriate size and spacing of the steel channels to provide adequate support. To enhance resistance to corrosion, steel channels can be galvanized or coated. This is particularly crucial in areas with frequent snowfall. The protective coating preserves the structural integrity of the steel channels over time, even in harsh weather conditions. In conclusion, steel channels are well-suited for handling snow loads, offering high strength, load-bearing capacity, and resistance to corrosion. They are a reliable choice in maintaining the stability and safety of structures under heavy snowfall.

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