GB U Channel 50MM-300MM High Quality Hot Rolled
- Ref Price:
-
$380.00
/ m.t.
- Loading Port:
- Tianjin
- Payment Terms:
- TT or LC
- Min Order Qty:
- 25 m.t.
- Supply Capability:
- 20000 m.t./month
OKorder Service Pledge
Quality Product, Order Online Tracking, Timely Delivery
OKorder Financial Service
Credit Rating, Credit Services, Credit Purchasing
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Product Description:
OKorder is offering high quality Hot Rolled Steel I-Beams 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, Angle 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 Steel I-Beams 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 soon can we receive the product after purchase?
A2: 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.
Q3: What makes stainless steel stainless?
A3: 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.
- Q: Can steel channels be used for creating support structures for HVAC systems?
- Steel channels are a versatile option for creating support structures for HVAC systems. They are widely utilized in the construction industry due to their robustness and endurance. These channels offer a stable and dependable framework for accommodating the weight and elements of HVAC systems. Furthermore, they can be easily tailored and manufactured to fit the specific requirements of the HVAC system, ensuring a secure and effective support structure. Moreover, steel channels possess a remarkable load-bearing capacity that enables them to withstand the weight of the HVAC system and any additional loads that may be imposed. In conclusion, steel channels are an appropriate choice for constructing support structures for HVAC systems because of their strength, durability, and customization capabilities.
- Q: Standard for channel 20
- According to the GB / T 707 - 1998 hot-rolled steel GB, No. 20 channel is divided into: 20A; 20b two.20A: height: 200 mm width: 73 mm thickness: 7 mm weight: 22.637 kg / m theory.20b: height: 200 mm width: 75 mm thickness: 9 mm weight: 25.777 kg / m theory.(Note: the theoretical weight calculation of steel hot-rolled steel according to the density of 7.85 g / cm3)
- Q: What are the factors to consider when determining the appropriate angle of a steel channel?
- There are several factors to consider when determining the appropriate angle of a steel channel, including the load it will bear, the structural requirements, the desired strength and stability, the available space for installation, and any specific design or aesthetic considerations.
- Q: Q235's steel plate and channel steel were rusted in the rain. The corrosion is not too serious, but it looks obvious. Will this product be rejected? Is there a standard in this respect?Please answer professionals, thank you.
- Normally, they are not rejected unless the customer has made it clear that they want to prevent the rain.
- Q: Can steel channels be used for framing?
- Certainly! Framing can be achieved using steel channels. These channels, known for their versatility, are extensively utilized in construction for multiple objectives, one of which is framing. Their robustness and longevity make them the ideal choice for providing structural reinforcement to buildings and other structures. By effortlessly welding or bolting steel channels together, a sturdy framework can be established to support walls, roofs, and floors. Due to their stability and resistance against bending and warping, steel channels are commonly employed in industrial, commercial, and residential construction ventures. Moreover, their availability in various sizes and thicknesses allows for flexibility in design and construction.
- Q: What are the environmental benefits of using steel channels?
- There are several environmental benefits associated with using steel channels: 1. Recyclability: Steel is one of the most recyclable materials on the planet. It can be recycled indefinitely without losing its properties or quality. By using steel channels, we contribute to reducing the demand for raw materials and the energy required for their extraction and production. 2. Energy efficiency: Steel channels are often used in construction and infrastructure projects. Steel is known for its high strength-to-weight ratio, which means that less material is needed to achieve the desired structural integrity. This not only reduces the overall weight of the structure but also lowers the energy required for transportation and installation. 3. Durability and longevity: Steel is highly durable and can withstand extreme weather conditions, corrosion, and pests. Steel channels are designed to have a long lifespan, reducing the need for frequent replacements or repairs. By using steel channels, we can minimize waste and the environmental impact associated with the disposal of deteriorated materials. 4. Reduced carbon footprint: The production of steel channels emits lower greenhouse gas emissions compared to other building materials, such as concrete or aluminum. Additionally, advancements in steel manufacturing techniques have led to the development of more sustainable and energy-efficient processes, further reducing the carbon footprint of steel production. 5. Fire resistance: Steel is a non-combustible material, making it a safer choice for construction in terms of fire resistance. By using steel channels, we can enhance the overall fire safety of structures and reduce the potential environmental impact of fire incidents. Overall, using steel channels can contribute to environmental sustainability by promoting recycling, conserving energy, minimizing waste, reducing carbon emissions, and enhancing fire safety.
- Q: How do steel channels hold up against extreme temperatures?
- Steel channels are renowned for their exceptional strength and durability, rendering them highly capable of enduring extreme temperatures. The unique properties of steel, including its high melting point and thermal conductivity, enable steel channels to retain their structural integrity even in the face of extreme heat or cold. When subjected to high temperatures, steel channels exhibit a slower rate of expansion compared to other materials, thereby minimizing the risk of deformation or failure. This resistance to thermal expansion stems from the low coefficient of linear expansion inherent in steel. This property ensures that steel channels retain their shape and structural stability even amidst drastic temperature fluctuations. Moreover, steel channels boast excellent fire resistance. Steel possesses a high melting point, typically ranging from 1370°C to 1530°C (2500°F to 2800°F), thereby allowing it to withstand intense heat without compromising its structural integrity. Consequently, steel channels emerge as a dependable choice in applications where fire protection holds utmost importance, such as in buildings, bridges, or industrial structures. Conversely, steel also exhibits commendable performance in cold temperatures. Unlike certain materials that become brittle or weak when exposed to low temperatures, steel maintains its strength and ductility. Consequently, steel channels prove suitable for utilization in environments characterized by extremely cold temperatures, such as in arctic regions or cryogenic facilities. In conclusion, steel channels exhibit remarkable resilience to extreme temperatures owing to their low coefficient of linear expansion, high melting point, and overall durability. Regardless of exposure to intense heat or cold, steel channels retain their structural integrity and deliver long-lasting performance, thereby positioning themselves as a dependable choice in diverse applications.
- Q: What are the design considerations when using steel channels?
- When using steel channels in design, there are several important considerations to take into account. Firstly, the load-bearing capacity of the steel channel must be carefully calculated. This involves determining the maximum load that the channel will be subjected to, and ensuring that the selected channel size and shape can adequately support this load without deformation or failure. This requires considering factors such as the material strength, cross-sectional shape, and size of the channel. Another crucial consideration is the structural stability of the steel channel. It is important to assess whether the channel will be subject to any external forces or vibrations, and to design the channel in such a way that it can resist these forces without buckling or collapsing. This may involve incorporating reinforcements or bracing elements to enhance the stability of the channel. In addition, the environmental conditions in which the steel channel will be used should be taken into consideration. Factors such as temperature fluctuations, exposure to corrosive substances, or potential for moisture accumulation can all impact the performance and durability of the steel channel. Appropriate measures, such as protective coatings or material selection, should be implemented to ensure the channel's long-term functionality and integrity. Furthermore, the ease of fabrication, installation, and maintenance should be considered when designing with steel channels. The selected channel size and shape should be compatible with standard manufacturing processes and construction techniques, and should allow for efficient installation in the desired application. Additionally, considerations should be made for any potential future maintenance requirements, such as accessibility for repairs or modifications. Lastly, the aesthetic and architectural requirements of the project should not be overlooked. Steel channels can be used as architectural elements, and their design should be in harmony with the overall aesthetic vision of the project. This may involve selecting a specific finish or surface treatment that aligns with the desired appearance. Overall, the design considerations when using steel channels encompass load-bearing capacity, structural stability, environmental conditions, fabrication and installation feasibility, maintenance requirements, and aesthetic compatibility. By carefully addressing these factors, designers can ensure the successful implementation of steel channels in their projects.
- Q: What kind of low carbon steel or medium carbon steel are they?
- Low carbon steel is not treated by heat before use. The carbon content is above 0.15%. It is treated by carburizing or cyaniding. It is used for shaft, shaft sleeve, chain wheel and other parts which require high surface temperature and good wear resistance. Low carbon steel is limited in use due to its low strength.Low carbon steel is generally rolled into angle steel, channel steel, I-beam, steel pipe, steel belt or steel plate. It is used to make all kinds of building components, containers, boxes, furnaces and agricultural machinery and so on.
- Q: What are the different bending techniques for steel channels?
- Steel channels can be bent using various techniques, depending on the desired outcome and the equipment at hand. Some popular bending techniques for steel channels are as follows: 1. Roll Bending: By passing the steel channel through a series of rolls, it can gradually be shaped into the desired form. Roll bending can be performed in different ways, such as pyramid rolling, which utilizes three rolls to create a pyramid shape, or double pinch rolling, which employs two rolls for a more uniform bend. 2. Press Bending: Utilizing a press machine, force is applied to the steel channel, resulting in its bending. This technique is often employed for smaller channels or when a tighter radius is required. Press bending can be executed with the aid of a V-die, ensuring a smooth bend, or a bottom bending die for more intricate shapes. 3. Induction Bending: This technique involves heating the steel channel to a specific temperature using an induction coil, making it more pliable. Once heated, a bending machine or a set of rolls is used to bend the channel. Induction bending is commonly used for large or thick steel channels that necessitate precise and consistent bends. 4. Rotary Draw Bending: A mandrel and a set of dies are employed in rotary draw bending to bend the steel channel. The mandrel is inserted into the channel to prevent wrinkling or collapsing during the bending process. This technique is often utilized for tight radius bends or when maintaining the structural integrity of the channel is of utmost importance. 5. Stretch Bending: By clamping the ends of the steel channel and applying force, it can be stretched over a mandrel or a form. Stretch bending is commonly employed for larger channels or when creating long, sweeping curves. Each bending technique offers its own advantages and limitations, and the choice of technique depends on factors such as the desired bend radius, the thickness of the steel channel, and the available equipment. It is crucial to consider the specific requirements of the project and seek guidance from professionals in order to determine the most appropriate bending technique for steel channels.
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GB U Channel 50MM-300MM High Quality Hot Rolled
- Ref Price:
-
$380.00
/ m.t.
- Loading Port:
- Tianjin
- Payment Terms:
- TT or LC
- Min Order Qty:
- 25 m.t.
- Supply Capability:
- 20000 m.t./month
OKorder Service Pledge
Quality Product, Order Online Tracking, Timely Delivery
OKorder Financial Service
Credit Rating, Credit Services, Credit Purchasing
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