Hot Rolled Channel Stee for Construction Use of High Quality

Hot Rolled Channel Stee for Construction Use of High Quality

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Loading Port:: Qingdao

Payment Terms:: TT OR LC

Min Order Qty:: 2000 PCS

Supply Capability:: 40000 PCS/month

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High Quality Hot Rolled Channel Steel/ Channel Iron/Steel Channel for Construction Use Details

Standard:	GB,JIS	Dimensions:	5025-12565mm	Grade:	Q235 or SS400
Place of Origin:	China (Mainland)	Brand Name:	CNBM	Model Number:	5025-12565mm
Shape:	U Channel	Application:	Construction	Perforated Or Not:	Not Perforated

Packaging & Delivery

Packaging Detail:	standard seaworthy packing
Delivery Detail:	about 15-30 days after receiving the deposit or LC

High Quality Hot Rolled Channel Steel/ Channel Iron/Steel Channel for Construction Use Specifications:

1.Hot rolled channel steel for construction use

2.Size:50*25mm-125*65mm

3.Material:Q235/SS400

4.Length:6m or 12m

5.Standard:JIS

6.Tolerance:8-12%, or according to your requirements.

High Quality Hot Rolled Channel Steel/ Channel Iron/Steel Channel for Construction Use Pictures

High Quality Hot Rolled Channel Steel/ Channel Iron/Steel Channel for Construction Use

Q:Can steel channels be used in the construction of fencing or barriers?: Yes, steel channels can be used in the construction of fencing or barriers. Steel channels are versatile and strong structural components that can provide the necessary support and stability required for fencing and barrier systems. They can be used to create a framework for the fence or barrier, providing a solid structure to hold the fencing material or panels in place. Steel channels are durable and resistant to weather and corrosion, making them suitable for outdoor applications. They can be easily customized to fit specific design requirements and are available in various sizes and thicknesses to accommodate different fencing or barrier needs. Additionally, steel channels can be welded, bolted, or secured using other fastening methods, ensuring a secure and long-lasting fence or barrier system.

Q:Can steel channels be used for supporting rooftop gardens?: Yes, steel channels can be used for supporting rooftop gardens. Steel channels are strong and durable, making them suitable for providing structural support to rooftop gardens and their associated weight. Additionally, steel channels can be customized to meet specific design requirements, providing flexibility in creating a stable and secure framework for rooftop gardens.

Q:Can steel channels be used for creating signage or display structures?: Indeed, signage or display structures can be fashioned using steel channels. These channels, due to their versatility and durability, are appropriate for a multitude of purposes, including signage and display structures. Their robustness and inflexibility enable the construction of resilient frameworks that can endure harsh outdoor conditions and substantial burdens. Furthermore, steel channels can be effortlessly personalized and manufactured into diverse configurations and dimensions, thus catering to particular design prerequisites. Consequently, they represent an exemplary option for crafting extraordinary and attention-grabbing signage or display structures.

Q:What is the square bevel washer used for channel steel?: The inclination of the channel steel and the angle of the square bevel washer coincide with the standard.

Q:Can steel channels be used for creating support structures for HVAC systems?: Yes, steel channels can be used for creating support structures for HVAC systems. Steel channels provide strength, stability, and durability required to support the weight and vibrations of HVAC components such as ductwork, pipes, and units. Their design flexibility and ability to withstand heavy loads make them a suitable choice for constructing reliable and long-lasting support structures for HVAC systems.

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.

Q:What are the fire resistance properties of steel channels?: Steel channels have excellent fire resistance properties due to their inherent material characteristics. Steel is a non-combustible material, meaning it does not burn or contribute to the spread of fire. This makes steel channels highly resistant to fire and heat, allowing them to maintain their structural integrity even under extreme temperatures. Steel channels also have a high melting point, typically around 1370 degrees Celsius (2500 degrees Fahrenheit), which further enhances their fire resistance. This means that steel channels can withstand intense heat without deforming or collapsing, making them a reliable choice for applications where fire resistance is crucial. In addition to their high melting point, steel channels can form a protective layer of oxide during a fire, which acts as a shield against further heat transfer. This layer of oxide, known as scale, acts as insulation, slowing down the heat transfer from the fire to the steel channel. It helps maintain the structural strength of the steel channel for a longer period of time, providing valuable time for evacuation or firefighting efforts. Furthermore, steel channels are often used in fire-rated assemblies, where they are combined with other fire-resistant materials like fire-rated gypsum board or intumescent coatings. These assemblies are specially designed to provide enhanced fire resistance and can withstand fire for extended periods, offering additional protection to the steel channels and the overall structure. Overall, steel channels have excellent fire resistance properties due to their non-combustible nature, high melting point, formation of a protective oxide layer, and their compatibility with fire-rated assemblies. These properties make steel channels a reliable choice for various applications where fire safety is a concern, such as in building construction, industrial facilities, and infrastructure projects.

Q:What are the different grades of steel used in channels?: The different grades of steel used in channels can vary depending on the specific application and requirements. However, some commonly used grades include A36, A572, and A588. A36 steel is a low carbon steel that is commonly used in construction and structural applications. It has good weldability and machinability, making it suitable for various channels used in building projects. A572 steel is a high-strength, low-alloy steel that is often used in structural applications such as bridges, buildings, and machinery. It offers better strength and toughness compared to A36 steel, making it suitable for heavy-duty channels that require higher load-bearing capacity. A588 steel, also known as weathering steel, is a high-strength, low-alloy steel that is designed to withstand atmospheric corrosion. It is commonly used in outdoor applications such as bridges, buildings, and infrastructure. A588 channels are often used in coastal or harsh environmental conditions where corrosion resistance is crucial. Other grades of steel used in channels may include A992, A500, and A709, among others. Each grade has its own specific properties and characteristics, making it suitable for different types of channels based on the intended use and environmental factors.

Q:The types of channel steels are 6, 8, 10, 12, 16, 20, 25, 32 and 14. What are their tensile strength of these types of channel steel?: Tensile strength and yield strength are independent of size and size, but only material.

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.

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