Hot Rolled U-channel Steel Many Standards High Quality
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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:
The steel u channel can be applied to construction of warehouses, workshops, sport stadiums and car parks etc. In details, the steel u channel belongs to carbon structural steel which is applied to in the field of construction and machinery. The steel u 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. Generally,the steel u channel 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:
Standard | GB/JIS |
Material Grade | Q235,SS400 |
Technique: | Hot Rolled |
Sizes as per chinese standard: | 50*37*4.5mm - 300*89*11.5mm
|
Sizes as per japanese standard: | 50*25*3mm – 200*80*7.5mm |
Length: | 6meter, 9meter, 12meter |
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.
| JIS U 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 |
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.
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- Q: How are steel channels protected during transportation and storage?
- To ensure the quality and prevent damage of steel channels, various measures are taken during their transportation and storage. Protective coatings or finishes, such as paint or galvanizing, are commonly used to create a barrier between the steel channels and the external environment, thereby preventing corrosion and rusting. During transportation, steel channels are securely bundled and fastened with straps or chains to prevent any movement or potential damage. They may also be placed in crates or containers to provide additional protection and avoid any impact from external forces. For storage, it is important to keep the steel channels in a dry and well-ventilated area to avoid exposure to moisture. Stacking them on pallets or racks helps to prevent direct contact with the ground and minimizes the risk of damage. Moreover, storing them in a covered area or using weatherproof covers provides further protection against precipitation and other weather elements. Regular inspections are crucial throughout transportation and storage to detect any signs of damage or deterioration. This allows for prompt repairs or replacements to be carried out, ensuring that the steel channels remain in optimal condition. In conclusion, proper protective measures, including coatings, secure bundling, appropriate storage conditions, and regular inspections, are indispensable for safeguarding steel channels during transportation and storage, thereby preserving their quality and preventing potential damage.
- Q: How do steel channels contribute to the overall stability of a telecommunications tower?
- The overall stability of a telecommunications tower greatly relies on steel channels. These channels, typically made of high-strength steel, offer structural support and reinforcement to ensure the tower's ability to withstand external forces. One crucial aspect of steel channels is their ability to evenly distribute the weight of the tower across its foundation. By strategically placing the channels, the load is effectively borne and transferred to the ground, preventing excessive stress on specific parts. This minimizes the risk of structural failure or collapse. Furthermore, steel channels greatly enhance the tower's resistance against wind loads. Due to the exposure to strong winds, telecommunication towers face significant pressure on their structure. Steel channels function as braces, providing additional rigidity and preventing excessive swaying. This reduction in movement ensures stability and reduces the chances of damage or toppling over. In addition, steel channels contribute to the tower's stability during seismic events. Earthquakes or ground vibrations can pose a serious threat to the tower's structural integrity. By incorporating steel channels into the design, the tower becomes more resistant to lateral forces, enabling it to withstand the shaking motion caused by seismic activity. Moreover, steel channels also contribute to the tower's overall durability and longevity. The high-strength steel used in these channels possesses excellent tensile strength and corrosion resistance. This allows the tower to maintain its structural integrity even in harsh environmental conditions. To summarize, steel channels play a crucial role in enhancing the overall stability of telecommunications towers. Their ability to distribute weight, resist wind loads, withstand seismic activity, and provide long-term durability ensures the tower can reliably support the necessary equipment and infrastructure for telecommunications services.
- Q: What are the different methods of surface finishing for steel channels?
- Steel channels can be finished using various methods, each offering unique benefits and applications. Some commonly used techniques include: 1. Painting: Steel channels can be painted to achieve an appealing finish while also protecting against corrosion and environmental factors. Depending on specific requirements, epoxy, polyurethane, or enamel paints can be used. 2. Galvanizing: Coating steel channels with zinc through galvanizing provides excellent corrosion resistance, making it ideal for outdoor or harsh environments. Hot-dip galvanizing and electroplating are commonly employed for this purpose. 3. Powder coating: By applying powdered paint electrostatically and then heating it to create a durable finish, powder coating offers a wide range of color options, chip resistance, and durability. 4. Anodizing: Though typically used for aluminum, anodizing can also be employed for steel channels. This electrochemical process forms an oxide layer on the steel's surface, enhancing corrosion resistance and allowing for various dyeing options. 5. Plating: Plating involves depositing a thin layer of metals like chrome, nickel, or zinc onto steel channels. This technique enhances aesthetics, corrosion resistance, and can even improve hardness or lubricity. 6. Polishing: Steel channels can be polished using abrasives to create a smooth and glossy surface. This method is often utilized for decorative purposes or to enhance the visual appeal of stainless steel channels. Choosing the most suitable surface finishing method for steel channels depends on factors such as aesthetic requirements, corrosion resistance, durability, and cost-effectiveness. It is advisable to consult professionals and consider the specific application before making a decision.
- Q: Does anyone know how to calculate the volume of channel steel?!
- 1, check out the books on Design of cross-sectional area multiplied by the length of2, if there is in kind, called weight divided by 7.85
- Q: What are the different load distribution techniques for steel channels?
- There are several load distribution techniques that can be used for steel channels. 1. Uniform Load Distribution: This technique involves distributing the load evenly across the entire length of the steel channel. It is commonly used when the load is evenly distributed or when there is no specific point of concentrated load. 2. Concentrated Load Distribution: In this technique, the load is concentrated at specific points along the steel channel. This is often used when there are specific areas where the load is expected to be higher, such as at support points or connection joints. 3. Variable Load Distribution: This technique involves varying the load distribution along the length of the steel channel. It is used when the load is not evenly distributed and varies from one point to another. This can be achieved by adjusting the spacing between the supports or using additional support mechanisms such as beams or braces. 4. Combination Load Distribution: Sometimes, a combination of load distribution techniques is used to optimize the structural integrity of the steel channel. This may involve using uniform load distribution for most of the length, with concentrated load distribution at specific points where the load is expected to be higher. The choice of load distribution technique depends on various factors such as the nature of the load, the structural requirements, and the intended use of the steel channel. It is important to consider these factors and consult with a structural engineer to determine the most suitable load distribution technique for a specific application.
- Q: How do steel channels perform in extreme weather conditions?
- Steel channels perform well in extreme weather conditions due to their strong and durable nature. They are designed to withstand high winds, heavy snow loads, and extreme temperatures. The structural integrity of steel channels allows them to resist bending, warping, or cracking, which makes them ideal for withstanding the forces exerted by severe weather conditions. Additionally, steel channels are highly resistant to corrosion, which is crucial in areas prone to high humidity or exposure to saltwater. This resistance ensures that the steel channels will remain strong and intact even in harsh weather environments. Overall, steel channels are a reliable and dependable choice for construction projects in extreme weather conditions.
- Q: How to input the sign of channel steel in Excel
- Channel steel is used for construction and mechanical use of carbon structural steel, is a complex cross-section of steel, its cross section shape is groove shape, mainly used for building structure, curtain wall engineering, mechanical equipment and vehicle manufacturing;
- Q: Standard size and price of 12# channel steel...
- According to the 05 building system quota, the specification 120*53*5.5 (unit mm), the unit price is 4739.90 yuan per ton.
- Q: What's the size of channel 16, please? Thank you!
- 16A - H height 160mm, B leg width 63mm, D waist thickness 6.5mm - sectional area 21.962/ square cm, weight 17.240kg/m16b - H height 160mm, B leg width 65mm, D waist thickness 8.5mm - sectional area 25.162/ square cm, weight 19.752kg/m
- Q: How do steel channels contribute to building security?
- Steel channels contribute to building security by providing structural support and reinforcement. They are commonly used in the construction of walls, floors, and roofs to enhance the overall strength and stability of the building. Steel channels help distribute the weight and loads evenly, making the structure more resistant to external forces such as strong winds, earthquakes, or impact. Additionally, they can be integrated with security systems to serve as barriers, preventing unauthorized access and enhancing the physical security of the building.
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Hot Rolled U-channel Steel Many Standards High Quality
- 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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