GB U Channel JIS or UPN 50-300MM Hot Rolled
- Ref Price:
-
- Loading Port:
- Tianjin
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 25 m.t.
- Supply Capability:
- 20000 m.t./month
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Product Description:
OKorder is offering GB U Channel JIS or UPN 50-300MM Hot Rolled 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:
According to the needs of different structures,GB U Channel JIS or UPN 50-300MM Hot Rolled can compose to different force support component, and also can be the connections between components. It is widely used in various building structures and engineering structures such as roof beams, bridges, transmission towers, hoisting machinery and transport machinery, ships, industrial furnaces, reaction tower, container frame and warehouse etc
Product Advantages:
OKorder's GB U Channel JIS or UPN 50-300MM Hot Rolled 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:
Manufacture: Hot rolled
Grade: Q195 – 235
Certificates: ISO, SGS, BV, CIQ
Length: 6m – 12m, as per customer request
Packaging: Export packing, nude packing, bundled
Sizes: 25mm-250mm | ||||||||||
a*t | ||||||||||
25*2.5-4.0 | 70*6.0-9.0 | 130*9.0-15 | ||||||||
30*2.5-6.6 | 75*6.0-9.0 | 140*10-14 | ||||||||
36*3.0-5.0 | 80*5.0-10 | 150*10-20 | ||||||||
38*2.3-6.0 | 90*7.0-10 | 160*10-16 | ||||||||
40*3.0-5.0 | 100*6.0-12 | 175*12-15 | ||||||||
45*4.0-6.0 | 110*8.0-10 | 180*12-18 | ||||||||
50*4.0-6.0 | 120*6.0-15 | 200*14-25 | ||||||||
60*4.0-8.0 | 125*8.0-14 | 250*25 | ||||||||
FAQ:
Q1: How do we guarantee the quality of our products?
A1: We have established an advanced quality management system which conducts strict quality tests at every step, from raw materials to the final product. At the same time, we provide extensive follow-up service assurances as required.
Q2: How do you package the angle steel when shipping?
A2: All goods are packed in bundles with steel strips and shipped by container or break bulk.
Q3: The products are invoicing on theoritical weight or on actual weight?
A3: We can do it in both manners, according to the customers' request.
- Q: What is the maximum load-bearing capacity of channel 12M span 100?
- Maximum load-bearing capacity of channel steel with span 12M 100 can be obtained by calculation.Suppose the channel material is Q235, model 10, vertical and 12M, center force, and the maximum load is P. First check the manual to get yield stress 235MPa, then check the channel manual to get the bending coefficient of 80.5, multiply the two, and get the bending moment of 18917.5Nm.
- Q: What are the factors to consider when selecting the appropriate steel grade for a channel?
- When selecting the appropriate steel grade for a channel, there are several factors to consider. These include the load and weight requirements of the channel, the environmental conditions it will be exposed to (such as humidity or corrosion), the desired level of strength and durability, and the cost constraints of the project. Additionally, factors like the channel's intended application, fabrication requirements, and any specific standards or regulations that need to be met should also be taken into account. Overall, the selection of the steel grade should align with the specific needs and specifications of the channel to ensure optimal performance and longevity.
- Q: How do you calculate the moment of inertia for steel channels?
- The moment of inertia for steel channels can be calculated using the parallel axis theorem. This theorem states that the moment of inertia of an object can be determined by adding the moment of inertia of the object about its centroid to the product of its mass and the square of the distance between the centroid and the new axis of rotation. To calculate the moment of inertia for a steel channel, you need to know the dimensions of the channel and its centroid. The centroid is the point at which the channel's cross-sectional area is evenly distributed. The moment of inertia for a steel channel is given by the equation: I = I_c + A * d^2 Where: - I is the moment of inertia about the new axis of rotation. - I_c is the moment of inertia about the centroidal axis, which can be found in tables or formulas specific to the shape and dimensions of the channel. - A is the cross-sectional area of the channel. - d is the distance between the centroid and the new axis of rotation. Once you have the values for I_c, A, and d, you can plug them into the equation to calculate the moment of inertia for the steel channel.
- Q: What are the different tolerances for steel channels?
- The steel channels' tolerances can differ depending on the specific standards and specifications set by the manufacturing industry or project requirements. Typically, the dimensions such as width, depth, and length are used to specify the tolerances for steel channels. For instance, the acceptable measurements for width and depth of steel channels are usually defined within a range. This range accounts for minor variations in channel dimensions, ensuring that it still meets the required specifications while allowing for manufacturing differences. To ensure the desired length requirements are met, the tolerance for steel channels' length can also be specified. This may include tolerances for both the overall length of the channel and any specific lengths needed for certain sections or cuts. In addition to dimensional tolerances, surface finish and straightness may also be specified. Surface finish tolerances determine the acceptable level of smoothness or roughness on the surface of the steel channel. Straightness tolerances define how much deviation from a straight line is acceptable for the channel. It is important to note that the tolerances for steel channels can vary depending on factors such as the industry, application, and the standards being followed. Therefore, it is always necessary to refer to the relevant standards or project specifications to determine the precise tolerances for a specific steel channel.
- Q: Can steel channels be used in the construction of fencing or barriers?
- Yes, steel channels can be used effectively in the construction of fencing or barriers. Steel channels are durable and provide strength and stability, making them ideal for creating sturdy fencing or barriers that can withstand impact and external forces. Additionally, steel channels can be easily customized and assembled to meet specific design requirements, allowing for versatile and efficient construction of fencing or barriers.
- Q: What are the standard sizes for steel channels?
- Steel channels come in various standard sizes, which differ based on the country and industry standards. In the United States, American Standard Steel Channels (C-shapes) are offered in a range of sizes. These sizes are typically indicated by the depth of the channel in inches and the weight per foot. Some common sizes found in the US are 3x4.1, 3x5.0, 3x6.0, 4x5.4, 4x7.25, and 6x12.5. These sizes are widely utilized in construction, manufacturing, and structural applications. In contrast, other countries may adhere to different size standards. For instance, in the United Kingdom, steel channels are often specified using the European standard designation, like C100x50x10. This designation represents the depth (100 mm), width (50 mm), and weight per meter (10 kg/m) of the channel. It is important to bear in mind that the sizes mentioned above are only a few examples of standard sizes. There are numerous other sizes available depending on specific requirements and applications. Therefore, it is advisable to refer to relevant industry standards or manufacturers' catalogs for comprehensive information on steel channel sizes.
- Q: Do steel channels have any specific electrical conductivity properties?
- No, steel channels do not have any specific electrical conductivity properties as they are primarily used for structural purposes rather than conducting electricity.
- Q: What are the different design codes and standards for steel channels?
- There are several design codes and standards for steel channels, depending on the country and specific application. Some common ones include the American Institute of Steel Construction (AISC) standards, British Standards (BS), European Norms (EN), and the International Organization for Standardization (ISO) standards. These codes and standards provide guidance on the design, fabrication, and installation of steel channels, ensuring structural integrity and safety. They cover various aspects such as material properties, dimensions, load calculations, and design methodologies.
- Q: What are the cost considerations of using steel channels?
- Some cost considerations of using steel channels include the initial purchase cost of the steel channels themselves, the cost of transportation and delivery, as well as any additional costs associated with fabrication, installation, and maintenance. Additionally, factors such as the quantity and size of steel channels needed, market demand, and fluctuations in steel prices can also impact the overall cost.
- Q: Are steel channels resistant to pest infestation?
- Steel channels are not susceptible to pest infestation. Unlike materials such as wood or plastic, steel does not provide a food source or nesting environment for pests like termites, ants, or rodents. Steel channels are made of strong and durable material, which pests cannot easily penetrate or damage. Therefore, steel channels are an excellent choice for areas where pest infestation is a concern.
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GB U Channel JIS or UPN 50-300MM Hot Rolled
- Ref Price:
-
- Loading Port:
- Tianjin
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 25 m.t.
- Supply Capability:
- 20000 m.t./month
OKorder Service Pledge
OKorder Financial Service
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