JIS Standard U-channel Many Sizes
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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:
The UPN Channel Steel can be applied to construction of warehouses, workshops, sport stadiums and car parks etc.The hot rolled channel steel belongs to carbon structural steel which is applied to in the field of construction and machinery.In details, the hot rolled channel steel 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. Generally,the hot rolled channel steel we supply must possess perfect welding property, riveting property and mechanical property and so on.
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.Our UPN Channel Steel has lots of advantages, just as followings:
a) At reasonable price and good quality.
b) To be convenient in construction and to save much time and labor.
c) The length of UPN can be manufactured according to customer’s requirements.
d) The UPN Channel Steel has strong mechanical strength.
e). The UPN Channel Steel possesses various kind of fittings, through which it is suitbal for many combinations.
f) Our UPN Channel Steel is attractive in appearance as well as beautiful in design
g) Free from slotted punching
2. The detailed sections of our UPN Channel Steel can be found in table-1
UPN U CHANNEL | Standard h | Sectional b | Dimension s | t | Mass: Kg/m |
| (mm) | (mm) | (mm) | (mm) |
|
80x45 | 80 | 45 | 6.0 | 8.0 | 8.64 |
100X50 | 100 | 50 | 6.0 | 8.5 | 10.6 |
120x55 | 120 | 55 | 7.0 | 9.0 | 13.4 |
140x60 | 140 | 50 | 7.0 | 10.0 | 16.0 |
160x65 | 160 | 65 | 7.5 | 10.0 | 18.8 |
180x70 | 180 | 70 | 8.0 | 11.0 | 22.0 |
Note: we are definitely good at manufacturing and supplying UPN channel steel as per S235JR. Also, we are willing and able to provide our customers UPN channel steel in other sizes, which depends on customers’ concret requirements for the quantity.
FAQ:
Q1: Why buy Materials & Equipment from OKorder.com?
A1: All products offered byOKorder.com are carefully selected from China's most reliable manufacturing enterprises. Through its ISO certifications, OKorder.com adheres to the highest standards and a commitment to supply chain safety and customer satisfaction.
Q2: How do we guarantee the quality of our products?
A2: 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.
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 upon international and government factors, but is typically 7 to 10 workdays.
Images:
- Q: Can steel channels be used in high-temperature environments?
- Yes, steel channels can be used in high-temperature environments. Steel has excellent heat resistance properties and can withstand high temperatures without losing its structural integrity. However, the specific type of steel used and its alloy composition should be carefully selected to ensure optimal performance and prevent any potential issues such as corrosion or deformation.
- Q: How do steel channels perform under vibration?
- Steel channels exhibit excellent performance when subjected to vibrations due to their high strength and stiffness. The durability and structural integrity of steel channels enable them to withstand dynamic loads and vibrations without experiencing significant deformation or failure. The exceptional properties of steel, including its high modulus of elasticity and superior damping characteristics, aid in absorbing and dissipating the energy generated by vibrations. In applications where resistance to vibrations is crucial, steel channels are commonly utilized, particularly in the construction and transportation industries. They play a vital role in the design of bridges, buildings, and industrial equipment, providing reliable support and stability when subjected to dynamic loads and vibrations. To further enhance their performance in vibrating environments, steel channels can be designed with additional features such as reinforcement ribs or sandwich structures. These design modifications increase their stiffness and damping properties, thereby minimizing vibration amplitudes and reducing the risk of fatigue or failure. Nevertheless, it is important to acknowledge that the performance of steel channels under vibrations can vary depending on several factors, including design, material properties, and the magnitude and frequency of the vibrations. Consequently, proper engineering analysis and design considerations, such as selecting the appropriate steel grade and cross-sectional shape, are crucial to ensure optimal performance and safety in environments prone to vibrations.
- Q: What are the different fabrication techniques for steel channels?
- There are several different fabrication techniques for steel channels, including hot rolling, cold rolling, and extrusion. Hot rolling involves heating the steel to high temperatures and then passing it through a series of rollers to shape it into the desired channel profile. Cold rolling, on the other hand, is performed at room temperature and involves passing the steel through rollers to achieve the desired shape. Extrusion is a process where the steel is forced through a die to create the channel shape. Each technique has its own advantages and is chosen based on factors such as the required dimensions, tolerances, and surface finish of the steel channel.
- Q: How do steel channels contribute to the stability of cantilevered structures?
- Steel channels contribute to the stability of cantilevered structures in several ways. Firstly, steel channels are known for their high strength and durability, making them ideal for supporting heavy loads and resisting external forces. When used as a structural component in cantilevered structures, they provide the necessary support and stability to counteract the bending moments and shear forces that act on the structure. Secondly, steel channels have a U-shaped cross-section, which enhances their load-bearing capacity and resistance to bending. This shape allows for a more efficient distribution of forces, preventing excessive deflection and ensuring the structural integrity of the cantilever. Furthermore, steel channels are often used in combination with other structural elements, such as beams and columns, to form a rigid framework. This framework provides additional support and stiffness to the cantilevered structure, preventing any excessive movement or deformation. Additionally, the versatility of steel channels allows for various configurations and connections, enabling engineers to design cantilevered structures with different shapes and sizes to suit specific needs. This adaptability ensures that the structure can withstand different loads and environmental conditions, enhancing its overall stability. Lastly, steel channels can be fabricated to precise dimensions, ensuring accurate alignment and assembly during construction. This precision in fabrication and installation minimizes any potential weak points or gaps in the structure, further enhancing its stability and safety. In conclusion, steel channels contribute significantly to the stability of cantilevered structures by providing high strength, load-bearing capacity, and resistance to bending. Their U-shaped cross-section, versatility, and precise fabrication also play vital roles in ensuring the overall stability and integrity of these structures.
- Q: What is the maximum length of steel channels?
- The maximum length of steel channels can vary depending on various factors such as the specifications provided by the manufacturer, the transportation limitations, and the practical considerations of handling and installation. However, in general, steel channels are commonly available in standard lengths ranging from 20 to 40 feet (6 to 12 meters). These lengths are often determined by the manufacturing process and the capabilities of the equipment used for cutting and forming the steel channels. It is important to consult with the manufacturer or supplier to determine the specific maximum length available for a particular type of steel channel.
- Q: What are the different methods of joining steel channels together?
- There are several methods for joining steel channels together, each with its own advantages and limitations. Some common methods include welding, bolting, riveting, and adhesive bonding. Welding is a widely used method that involves melting the edges of the steel channels and fusing them together. It provides a strong and durable joint, but it requires skilled welders and specialized equipment. Welding can be done using various techniques such as arc welding, MIG welding, TIG welding, or spot welding, depending on the specific application and requirements. Bolting involves using bolts and nuts to connect steel channels. This method is relatively simple and allows for easy disassembly and adjustments, making it suitable for applications that require flexibility. However, it may not provide the same level of strength as welding, and the use of additional reinforcement might be necessary in high-stress situations. Riveting is another method that involves using metal fasteners called rivets to join steel channels. It has been widely used in the past but is less common nowadays due to the availability of more efficient joining techniques. Riveting can provide a strong joint, but it requires special tools and skills to install the rivets properly. Adhesive bonding involves using specialized adhesives to join steel channels together. This method offers several advantages, such as being non-invasive, providing a smooth and aesthetically pleasing finish, and allowing for even distribution of stress across the joint. Adhesive bonding can be a suitable option for joining steel channels when other methods are not practical or desirable. Ultimately, the choice of joining method for steel channels depends on factors such as the application requirements, the desired strength and durability, the available resources, and the expertise of the personnel involved. It is important to carefully evaluate these factors and consult with professionals to determine the most appropriate method for a specific project.
- Q: How do steel channels contribute to building durability?
- Steel channels contribute to building durability in several ways. Firstly, steel channels provide structural support to the building. They are used to create the framework and framework support for floors, walls, and ceilings. This ensures that the building can withstand heavy loads and remain stable over time. Steel channels have high strength and rigidity, making them resistant to bending, warping, and twisting, which ultimately enhances the overall durability of the structure. Secondly, steel channels are highly resistant to corrosion. They are commonly made from galvanized or stainless steel, both of which have excellent resistance to rust and corrosion. This is particularly important in buildings that are exposed to moisture, such as coastal areas or places with high humidity. By using steel channels, the risk of structural damage caused by rust or corrosion is significantly reduced, leading to increased durability of the building. Furthermore, steel channels offer fire resistance. Steel is inherently non-combustible, meaning it does not contribute to the spread of fire. In the event of a fire, steel channels can help contain the flames and prevent them from spreading to other parts of the building. This fire-resistant property significantly improves the safety and durability of the structure. Lastly, steel channels are highly durable and require minimal maintenance. Unlike other building materials that may deteriorate over time, steel channels have a long lifespan and retain their strength and integrity for many years. They are not susceptible to rot, decay, or insect damage, which can be common issues with wood or other organic materials. This durability and low maintenance requirement make steel channels a cost-effective choice in the long run. In conclusion, steel channels contribute to building durability by providing structural support, corrosion resistance, fire resistance, and low maintenance requirements. Their strength, stability, and longevity make them an ideal choice for creating durable and long-lasting buildings.
- Q: Can steel channels be used for walkway supports?
- Yes, steel channels can be used for walkway supports. Steel channels are commonly used in construction due to their strength and durability, making them suitable for providing structural support for walkways.
- Q: Classification, use and material of channel steel
- Channel steel is divided into ordinary channel steel and light channel steel. Standard Specification for hot-rolled plain channel steel is 5-40#. Specifications for hot rolled flexible channel steel supplied by supply and demand agreement are 6.5-30#.
- Q: What are the different welding techniques used for steel channels?
- Steel channels can be welded using different techniques, each with its own advantages and considerations. One commonly used technique is Shielded Metal Arc Welding (SMAW), also known as stick welding. SMAW involves using a consumable electrode coated in flux to create a shield around the weld pool and protect it from atmospheric contamination. This versatile technique can be used in various positions and is suitable for welding steel channels of different sizes and thicknesses. Another popular technique is Gas Metal Arc Welding (GMAW), also known as MIG (Metal Inert Gas) welding. GMAW uses a wire electrode that feeds through a welding gun, along with a shielding gas like argon or a mixture of argon and carbon dioxide. It offers high welding speeds and allows for continuous welding, making it efficient for welding long steel channels. Flux-Cored Arc Welding (FCAW) is similar to GMAW but uses a tubular flux-cored wire instead of a solid wire electrode. This wire contains a flux material that provides shielding gas and creates a slag to protect the weld pool. FCAW is often preferred for outdoor applications or when welds may be exposed to wind or drafts. Submerged Arc Welding (SAW) involves using a continuously fed electrode and a granular flux that covers the weld pool entirely. The arc is submerged under the flux during SAW. This technique is commonly used for welding thick steel channels or when high deposition rates are required. It provides excellent penetration and produces high-quality welds with minimal spatter. Tungsten Inert Gas Welding (TIG), also known as Gas Tungsten Arc Welding (GTAW), is a precise technique that uses a non-consumable tungsten electrode and a shielding gas like argon. TIG welding is often used for welding thin steel channels or when aesthetic appeal is important, as it allows for excellent control over the heat input and produces precise and clean welds. It's important to consider factors such as channel thickness, desired weld quality, available equipment, and specific application requirements when choosing a welding technique for steel channels.
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JIS Standard U-channel Many Sizes
- Ref Price:
-
- Loading Port:
- China Main Port
- Payment Terms:
- TT or LC
- Min Order Qty:
- -
- Supply Capability:
- -
OKorder Service Pledge
OKorder Financial Service
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