Hot Rpled JIS Standard Steel U-channel SS400
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- China Main Port
- Payment Terms:
- TT or LC
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Product Description:
OKorder is offering STEEL 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.
3.In a word, the channel steel must possess perfect welding property, riveting property and mechanical property and so on.
Product Advantages:
OKorder's STEEL CHANNELare 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:
Minimum Order Quantity: 25 Tons Unit: m.t. Loading Port: Xingang Port
Supply Ability: 1000 Tons Per Day Payment Terms: TT or L/C
Product Description:
Specifications of Steel U Channel:
Standard Applied: GB Standard, EN Standard(UPN), JIS Standard
Sizes: 50mm to 300mm
Material Grade: Q235B, Q345B, S235JR, SS400, ASTM A36
Production Flow of JIS Channel:
1.The steel billet shall be heated in the high temperature furnace.
2. The heated steel billet shall be rolled five to nine times with the aim of shaping the general figure of steel u channel.
3. The rolled steel channel should be put onto the cooling bed to make the temperature low.
4. The JIS Channel should be straighted on the straightener.
5. The straighted steel u channel will be cut into meters by saw, as per customer's requirements.
6. At the last part of production, the channel steel must be tested in order to confirm that the finished products are completely free from crack, pore, slag, scab or fold on the surface.
Package & Delivery: Steel U Channel
The steel u channel will be packed in bundle with steel wire at each end of every bundle and color marking in order to help the customer to recognize his goods more easily at sight.
And steel u channel could be loaded into 20ft or 40ft container, or by bulk cargo. If the weight of each bundle reaches less than 3.5 mt, the loading by break bulk cargo should be choosed. When the weight of each bundle reaches less than 3mt, the loading by container should be choosed.
As for the transportaion from mill to loading port, the truck will be usually used. And the maximum quantity for each truck is 40mt.
All in all, we could do in accordance with customer's request
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.
Grade | Yield Strength，N/mm² | Extension Strength N/mm² | |||
Thickness of Steel,mm | |||||
≦16 | ＞16-≦40 | ＞40-≦100 | ＞100 | ||
SS330 | ≧205 | ≧195 | ≧175 | ≧165 | 330-430 |
SS400 | ≧245 | ≧235 | ≧215 | ≧205 | 400-510 |
SS490 | ≧285 | ≧275 | ≧255 | ≧245 | 490-610 |
SS540 | ≧400 | ≧390 | - | - | ≧540 |
Grade | Element(%) | |||
C | Mn | P | S | |
SS330 | -- | -- | ≦0.050 | ≦0.050 |
SS400 | ||||
SS490 | ||||
SS540 | ≦0.30 | ≦1.60 | ≦0.040 | ≦0.040 |
Images:
- Q: Is the bottom of the channel not real? Why do we open the hole? What's the reason?
- In order to make concrete filling into here to go inside, so that there would be no empty embedded sound supervision acceptance will not say do not realize as the filling.
- Q: What are steel channels?
- Steel channels are structural components made from steel that are shaped like a "C" or a "U". They are commonly used in construction and engineering projects to provide support and stability. Steel channels are often used as beams or columns to carry heavy loads and distribute weight evenly. They can also be used as brackets or supports for various applications. These channels are durable, strong, and resistant to deformation, making them a popular choice in the construction industry. They are available in various sizes and thicknesses to accommodate different project requirements.
- Q: What are the different installation techniques for steel channels?
- There are several different installation techniques for steel channels, depending on the specific requirements and intended use of the channels. Here are a few common methods: 1. Welding: One common technique is to weld the steel channels to the supporting structure. This involves using a welding machine to melt the metal and create a strong bond between the channel and the structure. 2. Bolting: Another technique is to use bolts to secure the steel channels to the supporting structure. This method is often used when the channels need to be easily removable or adjustable. 3. Adhesive bonding: In some cases, adhesive bonding can be used to install steel channels. This involves using a strong adhesive to bond the channels to the supporting structure. Adhesive bonding can be a good option when welding or bolting is not feasible. 4. Mechanical fasteners: Steel channels can also be installed using mechanical fasteners such as screws, nails, or rivets. This method is typically used for lighter-duty applications or when a temporary installation is required. 5. Sliding or sliding-fit installation: For certain applications, steel channels can be installed by sliding them into pre-formed slots or grooves in the supporting structure. This method allows for easy installation and removal of the channels as needed. It is important to consider the specific requirements of the project, including load-bearing capacity, durability, and ease of installation, when choosing the most appropriate installation technique for steel channels. Consulting with a structural engineer or construction professional is recommended to ensure the proper installation method is chosen for the specific application.
- Q: What are the different manufacturing processes for steel channels?
- There are several different manufacturing processes for steel channels, including hot rolling, cold rolling, and extrusion. Hot rolling involves heating the steel billet and passing it through a series of rollers to create the desired shape. Cold rolling, on the other hand, involves passing the steel through rollers at room temperature to achieve the desired shape. Extrusion is another process where the steel is forced through a die to create the channel shape. Each process has its own advantages and is used depending on the specific requirements of the steel channel.
- Q: Can steel channels be used in railway and transportation infrastructure?
- Yes, steel channels can be used in railway and transportation infrastructure. Steel channels are commonly used in the construction of railway tracks, bridges, and other transportation structures due to their high strength and durability. They provide necessary support and stability to the infrastructure, ensuring safe and efficient transportation operations.
- Q: Can steel channels be used in bridge construction?
- Bridge construction commonly utilizes steel channels, which are structural components made of steel with a C-shaped cross-section. These channels possess qualities of high strength, durability, and versatility, rendering them suitable for various applications in bridge construction. Steel channels frequently serve as beams or supports in bridge construction due to their ability to endure heavy loads and provide structural stability. They can serve as primary load-bearing elements or secondary components that support other bridge elements. The utilization of steel channels in bridge construction offers numerous advantages. Firstly, they possess an exceptional strength-to-weight ratio, allowing them to bear high loads while remaining relatively lightweight. This results in cost savings during construction and reduces the overall weight of the bridge, leading to more efficient designs. Secondly, steel channels exhibit resistance to corrosion, a crucial characteristic for bridges exposed to harsh environmental conditions, such as those built near saltwater or in areas with high humidity. Galvanizing or applying protective coatings to steel channels enhances their resistance to corrosion, ensuring the longevity and durability of the bridge structure. Moreover, steel channels can be easily fabricated and customized to meet specific design requirements. They can be cut, welded, and shaped into various lengths and sizes to fit the bridge design. This flexibility allows engineers to create intricate bridge structures that are both robust and aesthetically pleasing. In conclusion, steel channels find widespread use in bridge construction due to their strength, durability, and versatility. They offer structural stability, high load-carrying capacity, resistance to corrosion, and cost-effective solutions for bridge designs.
- Q: How do steel channels perform in high-load applications?
- Steel channels perform exceptionally well in high-load applications due to their high strength and load-bearing capabilities. The design of steel channels allows for efficient distribution of weight, making them ideal for supporting heavy loads and withstanding significant stresses. The structural integrity of steel channels ensures that they can handle the demands of high-load applications without compromising safety or performance. Steel channels are commonly used in construction, automotive, and industrial sectors where there is a need to support heavy equipment, structures, or machinery. Their robustness and durability make them reliable and long-lasting, even under extreme conditions. Additionally, steel channels have excellent resistance to bending, twisting, and warping, making them suitable for withstanding dynamic loads and vibrations. Another advantage of steel channels in high-load applications is their versatility. They come in various sizes, shapes, and thicknesses, allowing engineers to select the most suitable channel for a specific application. This flexibility in design ensures an optimal fit for different load requirements, giving engineers the ability to optimize the load-bearing capacity while minimizing weight and material costs. Furthermore, steel channels have good corrosion resistance, especially when coated with protective treatments or finishes. This enables them to withstand harsh environmental conditions and maintain their performance over time. Additionally, steel channels can be easily welded, bolted, or fastened together, providing flexibility in construction and allowing for easy customization or modification as needed. In summary, steel channels are highly reliable and efficient in high-load applications. Their strong and durable nature, along with their versatility and resistance to bending and corrosion, make them an excellent choice for supporting heavy loads in various industries.
- Q: Can steel channels be used for creating support structures for plumbing systems?
- Indeed, support structures for plumbing systems can be fashioned using steel channels. Renowned for their robustness and long-lasting nature, steel channels are ideal for upholding the weight of plumbing pipes and fixtures. By furnishing a stable and secure foundation, they guarantee proper alignment and support for the pipes. Moreover, steel channels possess remarkable load-bearing capabilities, enabling them to withstand substantial burdens, thereby preventing any sagging or bending of the pipes as time passes. Furthermore, steel channels can be effortlessly tailored and crafted to fit the precise demands of the plumbing system, rendering them an adaptable alternative for constructing support structures.
- Q: What are the different methods of strengthening steel channels?
- There are several different methods of strengthening steel channels, each with its own advantages and applications. 1. Heat Treatment: This is a common method of strengthening steel channels. By subjecting the channels to high temperatures and then cooling them rapidly, a process known as quenching, the steel undergoes a phase change, resulting in increased hardness and strength. This method is effective in improving the overall strength and wear resistance of the channels. 2. Alloying: By adding specific alloying elements such as manganese, chromium, or nickel to the steel, its strength and toughness can be enhanced. Alloying enables the steel channels to withstand higher loads and resist deformation, making them suitable for applications requiring high-strength materials. 3. Cold Working: This method involves subjecting the steel channels to mechanical deformation at room temperature, such as rolling or drawing. Cold working induces strain hardening, which increases the strength and hardness of the material. Cold worked steel channels are commonly used in construction and structural applications. 4. Shot Peening: Shot peening involves bombarding the surface of the steel channels with small metal pellets at high velocities. This process induces compressive residual stresses, which help to strengthen the channels and increase their fatigue resistance. Shot peening is often used in applications where cyclic loading and fatigue are a concern. 5. Carbonitriding: Carbonitriding is a case-hardening process that involves introducing carbon and nitrogen into the surface layer of the steel channels. This creates a hardened outer layer with increased wear resistance, while maintaining a tough and ductile core. Carbonitriding is commonly used in applications requiring both strength and wear resistance, such as gears and camshafts. 6. Welding: Welding can be used to strengthen steel channels by creating fusion between the base metal and filler material. This process results in a joint that is as strong as the base metal itself. However, proper welding techniques and procedures must be followed to ensure the strength and integrity of the joint. These are just a few of the different methods available to strengthen steel channels. The choice of method depends on the specific requirements of the application, such as the desired strength, hardness, wear resistance, and ductility.
- Q: What are the safety considerations when working with steel channels?
- When working with steel channels, it is necessary to consider several safety factors. To begin with, it is crucial to wear the appropriate personal protective equipment (PPE) such as safety glasses, gloves, and steel-toed boots. This will help safeguard against potential hazards like sharp edges, flying debris, and falling objects. Furthermore, it is vital to inspect the steel channels for any defects or damage before commencing work. This involves checking for cracks, bends, or corrosion that could jeopardize the structural integrity of the channels. If any issues are detected, they should be rectified or the channels should be replaced to maintain a safe working environment. Proper lifting techniques and equipment should be employed when handling steel channels to prevent strain or injury. Since steel channels can be heavy and cumbersome to maneuver, using lifting aids like cranes, hoists, or forklifts can significantly reduce the risk of accidents or musculoskeletal injuries. Another safety consideration is ensuring the proper storage and stacking of steel channels. They should be stored in a designated area that is free from obstructions and away from other materials that may pose a risk of falling or causing damage. Stacking should be done securely and stably, with heavier or larger channels placed at the bottom to prevent toppling. When cutting or welding steel channels, it is important to adhere to proper safety procedures. This includes using the appropriate tools and equipment, ensuring adequate ventilation in enclosed spaces to prevent the accumulation of toxic fumes or gases, and wearing respiratory protection if necessary. Fire prevention measures, such as keeping fire extinguishers nearby and keeping flammable materials away from the work area, should also be implemented. Lastly, clear communication and coordination among workers are essential when working with steel channels. This can help prevent accidents, ensure awareness of potential hazards or risks, and facilitate prompt response in case of emergencies. By following these safety considerations when working with steel channels, the risk of accidents, injuries, and property damage can be minimized, creating a safer work environment for everyone involved.
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Hot Rpled JIS Standard Steel U-channel SS400
- 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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