Hot Rolled U-channel Carbon Steel JIS Standard
- Ref Price:
-
- Loading Port:
- Tianjin
- Payment Terms:
- TT or LC
- Min Order Qty:
- 25 m.t.
- Supply Capability:
- 1000 m.t./month
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Product Description:
OKorder is offering U-channel at great prices with worldwide shipping. Our supplier is a world-class manufacturer of steel, with our products utilized the world over. OKorder annually supplies products to European, North American and Asian markets. We provide quotations within 24 hours of receiving an inquiry and guarantee competitive prices.
Product Applications:
1.The JIS channel can be devided into two kinds, namely common channel steel and light channel steel. The sizes of hot rolled common channel steel range from 5# to 40#. Meanwhile, the channel steel can be divided into cold forming sectional equal channel steel, cold forming sectional unequal channel steel, cold forming inner edge channel steel and outer edge channel steel.
2.The JIS channel is usually used for arch-itechtural structure, and they could be welded in order to support or hang a vari-ety of facilities. They are also usually used in combination with I beam. The channel steel with sizes under 14# is usually applied to construction engineering, as purline, while the channel steel with sizes above 16# is more likely to be used in building vehicle chassis structure and mechanical structure. Furthermore, the channel steel in sizes above 30# are target at building bridge structure, as tension bar.
Product Advantages:
OKorder's U-channel are durable, strong, and resist corrosion.
Main Product Features:
· Premium quality
· Prompt delivery & seaworthy packing (30 days after receiving deposit)
· Corrosion resistance
· Can be recycled and reused
· Mill test certification
· Professional Service
· Competitive pricing
Product Specifications:
1. We are definitely speciallizing in manufacturing and supplying channel steel as per japanese standard, which is characterised with high mechanical strength and competitive prices.
2. The sections in details are as followings in the table-1
JIS CHANNEL | Standard h | Sectional b | Dimension s | t | Mass: Kg/m |
(mm) | (mm) | (mm) | (mm) | ||
50x25 | 50 | 25 | 3.0 | 6.00 | 2.37 |
75X40 | 75 | 40 | 3.8 | 7.00 | 5.30 |
75X40 | 75 | 40 | 4.0 | 7.00 | 5.60 |
75X40 | 75 | 40 | 4.5 | 7.00 | 5.85 |
75X40 | 75 | 40 | 5.0 | 7.00 | 6.92 |
100X50 | 100 | 50 | 3.8 | 6.00 | 7.30 |
100X50 | 100 | 50 | 4.2 | 6.00 | 8.03 |
100X50 | 100 | 50 | 4.5 | 7.50 | 8.97 |
100X50 | 100 | 50 | 5.0 | 7.50 | 9.36 |
125X65 | 125 | 65 | 5.2 | 6.80 | 11.66 |
125X65 | 125 | 65 | 5.3 | 6.80 | 12.17 |
125X65 | 125 | 65 | 5.5 | 8.00 | 12.91 |
125X65 | 125 | 65 | 6.0 | 8.00 | 13.40 |
150x75 | 150 | 75 | 5.5 | 7.30 | 14.66 |
150x75 | 150 | 75 | 5.7 | 10.00 | 16.71 |
150x75 | 150 | 75 | 6.0 | 10.00 | 17.90 |
150x75 | 150 | 75 | 6.5 | 10.00 | 18.60 |
150x75 | 150 | 75 | 6.5 | 10.00 | 24.00 |
200X80 | 200 | 80 | 7.5 | 11.00 | 24.60 |
Note of U-channel
1. According to national standard (GB) for our products, if not, supply according to national standards (GB) or agreement.
2. We can not only provide electric furnace +LF+VD and electros lag re-melting (ESR) steel forging materials, but also forging products of piece, bar, etc.
3. Our company is equipped with roll equipment and can provide our customers with roll billets or finished.
4. The materials that we purchase are all accord with International General Standard; you could check it out on the Material Quality Sheet.
5. We are the creator of the “seven-step inspect method” in China.
FAQ:
Q1: How soon can we receive the product after purchase?
A1: Within three days of placing an order, we will begin production. The specific shipping date is dependent upon international and government factors, but is typically 7 to 10 workdays.
Q2: What makes stainless steel stainless?
A2: Stainless steel must contain at least 10.5 % chromium. It is this element that reacts with the oxygen in the air to form a complex chrome-oxide surface layer that is invisible but strong enough to prevent further oxygen from "staining" (rusting) the surface. Higher levels of chromium and the addition of other alloying elements such as nickel and molybdenum enhance this surface layer and improve the corrosion resistance of the stainless material.
Q3: How soon can we receive the product after purchase?
A3: Within three days of placing an order, we will begin production. The specific shipping date is dependent
Images:
- Q: What are the different methods for designing steel channels for high wind loads?
- There are several methods for designing steel channels to withstand high wind loads. Some of the commonly used methods include: 1. Load and Resistance Factor Design (LRFD): This method uses a combination of load factors and resistance factors to determine the required strength of the steel channels. The loads are calculated based on the wind speed and the dimensions of the building, while the resistance factors are based on the material properties and safety factors. 2. Allowable Stress Design (ASD): In this method, the wind loads are converted into equivalent static loads and compared to the allowable stresses of the steel channels. The allowable stresses are determined by considering factors such as material properties, safety factors, and load combinations. 3. Wind Tunnel Testing: Wind tunnel testing involves constructing a scaled-down model of the building and subjecting it to simulated wind conditions. This allows engineers to analyze the airflow patterns and measure the forces acting on the steel channels. The data obtained from wind tunnel testing can be used to refine the design and optimize the steel channel dimensions. 4. Finite Element Analysis (FEA): FEA is a numerical method that allows engineers to simulate the behavior of steel channels under different wind loads. By dividing the structure into small elements and applying appropriate boundary conditions, FEA can accurately calculate the stresses, deformations, and displacements in the steel channels. This enables engineers to optimize the design and identify areas of high stress concentration that may require reinforcement. 5. Prescriptive Design Codes: Many countries have specific design codes and standards that provide guidelines for designing steel channels for high wind loads. These codes outline the minimum requirements for factors such as channel dimensions, material properties, connections, and fasteners. Following these codes ensures that the steel channels are designed to withstand the expected wind loads. It is important to note that the choice of design method may vary depending on factors such as the complexity of the structure, the available resources, and the specific requirements of the project. Consulting with a structural engineer experienced in designing for high wind loads is recommended to ensure a safe and efficient design.
- Q: What are the fire rating requirements for steel channel structures?
- The fire rating requirements for steel channel structures depend on various factors, including the building code, the type of occupancy, and the specific purpose of the structure. In general, steel channel structures are designed to have certain fire resistance capabilities to ensure the safety of occupants and to prevent the spread of fire. Building codes typically specify the required fire ratings based on the occupancy classification and the height of the structure. For example, in the United States, the International Building Code (IBC) outlines different fire resistance requirements for different types of buildings, such as residential, commercial, or industrial. The fire rating of a steel channel structure refers to the amount of time it can withstand the effects of fire without compromising its structural integrity. The fire rating is usually expressed in terms of minutes or hours. A higher fire rating means that the steel channel structure can withstand fire for a longer period, providing more time for evacuation and firefighting efforts. To achieve the required fire rating, various methods can be employed. One common approach is to apply fire-resistant materials, such as fire-rated gypsum board or intumescent coatings, to the steel channels. These materials can provide insulation and protect the steel from the high temperatures during a fire. Additionally, structural engineers may design steel channel structures with specific fire-resistant features, such as fireproofing coatings, fire barriers, or fire-resistant insulation. These measures help to prevent the rapid spread of fire and minimize the damage caused by heat. It is important to consult the local building code and engage a qualified structural engineer to determine the specific fire rating requirements for steel channel structures in a particular jurisdiction. Adhering to these requirements ensures that the structure meets the necessary safety standards and can withstand fire incidents effectively.
- Q: What does "14 channel steel" do in the template "[14"?
- Dimensions and weight of light rolled channel steel14#a height (H) 140, leg width (b) 62, waist thickness (d) 4.9, theoretical weight 13.3 kg14# height (H) 140, leg width (b) 58, waist thickness (d) 4.9, theoretical weight 12.3 kg
- Q: Is section steel the same as channel steel?
- Dissimilarity。 Channel steel is a kind of section steel. Section steel includes angle steel, channel steel, I-beam, H steel and so on
- Q: How is the channel steel set on the wall?
- Method of channel steel mounted on wall:According to the size of the channel, the hole is opened on the wall, and then the channel steel is fixed in it.Can also buy some steel plate, size and channel size matching, in four corners hit four eyes, and then use expansion screws fixed on the wall, the two sides should be symmetrical, and then channel welding in the above.
- Q: What are the load-bearing properties of steel channels?
- Steel channels possess exceptional load-bearing properties due to their unique shape and composition of materials. The structural support and stability of steel channels are derived from their distinctive "C" or "U" shape. The flanges, which are the horizontal sections, effectively resist bending moments, while the vertical section, known as the web, contributes significantly to the overall strength of the channel. The capacity of steel channels to bear loads depends on several factors, including their dimensions, thickness, and the grade of steel employed. Higher-grade steels exhibit superior tensile and yield strengths, enabling them to endure heavier loads. Furthermore, steel channels exhibit remarkable resistance to compression, rendering them suitable for applications necessitating support against vertical forces. Furthermore, the load-bearing capabilities of steel channels can be reinforced or bolstered through various means. This may entail the incorporation of additional supports like beams or columns, or the utilization of engineering techniques such as stiffening plates or welding. Steel channels find extensive use in a multitude of construction, infrastructure, and industrial projects, serving as essential supports for beams, columns, and other structural components. They are frequently employed in the construction of buildings, bridges, factories, and even vehicle frames. Their reliable load-bearing properties ensure the safe handling of heavy loads and the preservation of structural integrity.
- Q: Can steel channels be used for creating partitions or dividers?
- Steel channels are a versatile option for creating partitions or dividers. They are commonly used in construction and fabrication projects due to their strength, durability, and ability to withstand heavy loads. When utilized for creating partitions or dividers, steel channels offer excellent support and stability. They can be easily installed and provide a strong framework for dividing spaces or creating separate areas within a building. Steel channels have various applications in offices, warehouses, industrial facilities, and residential spaces. To meet specific design requirements, steel channels can be customized and combined with other materials like glass or wood to create visually appealing partitions. Moreover, steel channels offer fire resistance, making them suitable for fire-rated partitions in commercial buildings. In conclusion, steel channels are a reliable and practical choice for creating partitions or dividers. Their strength, durability, versatility, and fire resistance make them an ideal option for various construction projects.
- Q: What are the common safety considerations in the design of steel channels?
- To ensure the overall safety and structural integrity of steel channels, there are several important safety considerations that need to be taken into account. These considerations include the following: 1. Load-bearing capacity: It is crucial to ensure that the steel channels have sufficient load-bearing capacity to support the intended loads. This involves analyzing the expected loads, such as the weight of materials or equipment placed on the channels, and designing them with adequate strength and stiffness to withstand these loads without failure. 2. Material selection: Choosing the right material for the steel channels is another vital safety consideration. The material should have the necessary strength and durability to withstand the anticipated loads, as well as resistance to corrosion, fire, and other potential hazards. Additionally, it should meet the relevant industry standards and specifications. 3. Structural stability: The design of the steel channels should prioritize their structural stability. This involves considering factors such as proper sizing and positioning, appropriate connections, and the inclusion of bracing or reinforcement elements, if necessary. Structural stability is crucial to prevent buckling, collapse, or other forms of failure under load. 4. Fire resistance: Depending on the application, fire resistance may be a critical safety consideration for steel channels. They may need to be designed to withstand high temperatures and prevent the spread of fire. This can involve using fire-resistant coatings or insulation materials and ensuring proper ventilation to prevent the buildup of heat. 5. Accessibility and ergonomics: Safety considerations also extend to the accessibility and ergonomics of the steel channels, especially in industrial or construction settings. Designers should ensure that the channels are easily accessible for installation, inspection, and maintenance tasks, and that they are designed to minimize potential hazards or risks to workers who interact with them. 6. Compliance with codes and regulations: Finally, it is essential to consider the relevant codes, standards, and regulations when designing steel channels. Compliance with these requirements guarantees that the channels meet the necessary safety standards and are suitable for their intended purpose. By addressing these common safety considerations in the design of steel channels, engineers and designers can create structures that are safe, reliable, and capable of withstanding the intended loads and environmental conditions.
- Q: How do steel channels contribute to the overall stability of a bridge?
- Steel channels contribute to the overall stability of a bridge by providing structural support and distributing loads. These channels are often used as beams or columns in bridge construction, helping to transfer the weight of the bridge and the traffic it carries to the foundations. Their shape and design allow them to resist bending and twisting forces, enhancing the bridge's ability to withstand various loads and external factors, thereby ensuring its overall stability.
- Q: Can steel channels be used in the marine industry?
- Yes, steel channels can be used in the marine industry. They are often used for various applications such as shipbuilding, offshore structures, and marine equipment due to their strength, durability, and corrosion resistance properties.
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Hot Rolled U-channel Carbon Steel JIS Standard
- Ref Price:
-
- Loading Port:
- Tianjin
- Payment Terms:
- TT or LC
- Min Order Qty:
- 25 m.t.
- Supply Capability:
- 1000 m.t./month
OKorder Service Pledge
OKorder Financial Service
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