High Quality 22# Steel Channel
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- China Main Port
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- TT OR LC
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Steel Channel
Standard: GB
Material: Q235
Length: 6m, 12m
Size:
| Size (mm) | Mass (Kg/m) |
| 220*77*7.0 | 24.999 |
| 220*79*9.0 | 28.453 |
The chemical composition of HR Channel Steel according to Q235B is shown in Table-1.
Alloy No | Grade | Element(%) | ||||
C | Mn | S | P | Si | ||
Q235 | B | 0.12-0.20 | 0.3-0.7 | ≦0.045 | ≦0.045 | ≦0.3 |
Table-1
Note: we are able to present our customers relevant SGS test report for chemical composition of HR Channel Steel.
The mechanical property of HR Channel Steel according to Q235B is shown in Table-2
Alloy No | Grade | Yielding Strength Point(Mpa) | |||
Thickness(mm) | |||||
≦16 | ＞16-40 | ＞40-60 | ＞60-100 | ||
≧ | |||||
Q235 | B | 235 | 225 | 215 | 205 |
Table-2
Package & Delivery of Channel:
1.The hot rolled channel steel 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.
2. And the hot rolled channel steel could be loaded into 20ft or 40ft container, or by bulk cargo.If the weight of each bundle reaches more 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.
3.As for the transportaion from mill to loading port, the truck will be usually used. And the maximum quantity for each truck is 40mt.
4.All in all, we could do in accordance with customer's request.
*If you would like to get our price, please inform us the size, standard/material and quantity. Thank you very much for your attention.
- Q:What are the different methods for transporting and handling steel channels?
- Various methods exist for transporting and handling steel channels, which depend on the specific requirements and logistics of the situation. Some commonly employed methods include: 1. Utilizing cranes: Cranes equipped with hooks or lifting magnets can transport and elevate steel channels. This approach is particularly suitable for heavy steel channels or large-scale projects. 2. Implementing forklifts: Forklifts with specialized attachments can transport steel channels within a facility or construction site. This method is ideal for smaller and lighter steel channels, enabling precise movement and placement. 3. Employing conveyor systems: In manufacturing settings, conveyor systems can transport steel channels between different processes. This method enhances efficiency and reduces the need for manual handling. 4. Utilizing flatbed trucks: Steel channels can be loaded onto flatbed trucks for long-distance transportation. Straps or chains are used to secure the channels and prevent movement during transit. 5. Employing palletizing: Steel channels can be stacked and secured on pallets to facilitate handling and transportation. This method is commonly used when shipping smaller quantities of steel channels or storing them in a warehouse. 6. Utilizing rollers or skids: For short distances within a facility or construction site, steel channels can be moved along rollers or skids. This method allows for easy movement and positioning of the channels. 7. Opting for rail transportation: When transporting larger quantities or over longer distances, steel channels can be transported via rail. Specialized rail cars or containers are used to securely transport the channels. It is crucial to consider the size, weight, and fragility of the steel channels when determining the appropriate method for transportation and handling. Strict adherence to safety measures is necessary to prevent accidents, and specific equipment may be required depending on the chosen method.
- Q:Can steel channels be used for framing door and window openings?
- Yes, steel channels can be used for framing door and window openings. Steel channels provide a strong and durable support structure that can effectively handle the weight and stress of doors and windows. They offer stability and resistance to deformation, making them suitable for framing openings in residential, commercial, or industrial buildings. Additionally, steel channels can be easily customized and cut to the required dimensions, allowing for flexibility in design and construction.
- Q:How do steel channels compare to other materials like wood or aluminum?
- Steel channels have several advantages over other materials like wood or aluminum. Firstly, steel channels have a higher strength-to-weight ratio, making them ideal for structural applications where load-bearing capacity is crucial. Additionally, steel channels offer superior durability and resistance to environmental factors such as moisture, pests, and fire, which cannot be matched by wood or aluminum. Moreover, steel channels can be easily fabricated and customized, allowing for precise engineering and construction. Lastly, steel channels are cost-effective in the long run due to their low maintenance requirements and extended lifespan. Overall, steel channels provide unmatched strength, durability, and versatility when compared to wood or aluminum.
- Q:What are the different types of connections used for steel channels in steel bridges?
- Steel bridges commonly use several different types of connections to join steel channels. These connections play a crucial role in maintaining the bridge's structural integrity and stability. One frequently used connection type for steel channels is the bolted connection. This method involves connecting steel channels using bolts and nuts. The bolted connection offers flexibility and ease of assembly and disassembly, making it a popular choice in bridge construction. Another connection type is the welded connection, where steel channels are joined by welding. This creates a strong and permanent connection, often used in areas requiring high load transfer and rigidity. While riveted connections were once common in older steel bridges, they are less prevalent in modern bridge construction. Riveted connections involve joining steel channels using rivets, metal pins hammered or pressed through holes in the channels. Riveted connections offer good load transfer and durability but are more time-consuming and labor-intensive compared to bolted or welded connections. In addition to these common connection types, proprietary connection systems are available in the market. These systems, designed and manufactured by specific companies, offer unique advantages such as improved performance, increased construction speed, or cost savings. They may utilize mechanical fasteners, adhesives, or hybrid connections to join steel channels in steel bridges. Ultimately, the choice of connection type depends on various factors, including design requirements, loadings, fabrication capabilities, cost considerations, and durability requirements. Bridge engineers and designers must carefully assess these factors to select the most appropriate connection type, ensuring the safety and longevity of steel bridges.
- Q:Are steel channels available in different colors?
- No, steel channels are typically not available in different colors. Steel channels are primarily made from carbon steel or stainless steel, and these materials have a natural metallic appearance. However, it is possible to paint or coat steel channels in different colors if desired. This can be done using methods such as powder coating or liquid paint coatings. By applying a layer of paint or coating to the steel channels, they can be customized to match specific color requirements or to provide additional protection against corrosion.
- Q:What are the different types of connections for steel channels?
- Steel channels can be connected in various ways based on the specific application, load requirements, and structural design considerations. One commonly used connection type for steel channels is the bolted connection. This involves connecting the channels using bolts, usually with the assistance of nuts and washers. Bolted connections offer flexibility and easy installation, allowing for adjustments and disassembly when needed. They are suitable for applications that require a moderate level of load transfer. Another option is the welded connection, where the steel channels are joined together through welding. Welded connections provide high strength and rigidity, making them ideal for applications with heavy loads and a need for structural stability. Welding creates a permanent and durable connection, eliminating the need for additional fasteners. A combination of bolted and welded connections can also be used in certain cases. This hybrid approach combines the advantages of both connection types, resulting in a robust and efficient solution that meets specific design requirements. Specialized connections are available for specific applications as well. For instance, slip-resistant connections are used in situations where the channels need to withstand dynamic or lateral loads. These connections often incorporate features like serrated surfaces or special fasteners to enhance grip and prevent slippage. It is crucial to select the appropriate connection type for steel channels in accordance with relevant building codes, engineering standards, and structural analysis. It is recommended to consult with a structural engineer or design professional to ensure that the connections meet necessary safety and performance requirements.
- Q:What is the weight of the national standard 8# channel steel?
- GB 8# channel weight per meter is 8.045KG, you only need to ride on a number of meters, that is, a weight
- Q:Can steel channels be used for creating overhead support structures?
- Yes, steel channels can be used for creating overhead support structures. Steel channels are commonly used in construction for their high strength and durability. They provide a stable and reliable framework for overhead support structures, such as beams and trusses, ensuring the safe and secure support of the load above.
- Q:Can steel channels be used for supporting solar panels?
- Yes, steel channels can be used for supporting solar panels. Steel channels are commonly used in construction for their strength and durability, making them suitable for supporting the weight of solar panels. They provide a stable and reliable structure to hold the panels in place, ensuring their proper installation and functioning. Steel channels can be easily customized and adjusted to fit the specific requirements of the solar panel installation, making them a versatile choice for supporting solar panels. Additionally, steel channels offer resistance against weather conditions, ensuring the long-term stability and safety of the solar panel system.
- Q:What is the standard for channel steel execution?
- At the same height, the light channel steel has narrower legs, thinner waist and lighter weight than ordinary channel steel. 18 - 40 is large channel steel, 5 - 16 channel steel is medium channel steel. Imported channel steel shall be marked with actual specifications, sizes and relevant standards. Steel import and export orders generally is identified in the corresponding (carbon steel or low-alloy steel), to use the required specifications. Except for specification, channel steel has no specific composition and performance series.
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High Quality 22# Steel Channel
- Ref Price:
-
- Loading Port:
- China Main Port
- Payment Terms:
- TT OR LC
- Min Order Qty:
- -
- Supply Capability:
- -
OKorder Service Pledge
Quality Product, Order Online Tracking, Timely Delivery
OKorder Financial Service
Credit Rating, Credit Services, Credit Purchasing
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