Structure Steel U Channel
- Ref Price:
-
- Loading Port:
- Xingang Port
- Payment Terms:
- TT or LC
- Min Order Qty:
- 25mt m.t.
- Supply Capability:
- 80000-100000MTS/YEAR m.t./month
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Specifications of Structure Steel U Channel:
1.We provide chinese and japanese standard structure steel u channel for structure construction
2. The prices can be quoted on the theoretical weight or actual weight, just as customer's requriements.
3.Those material includes: Q235/SS400/ST37-2 Q345/ST5
4.The sections of GB Standard Structure Steel U Channel are as followings in the table-1:
GB U CHANNEL | Standard
h
| Sectional
b
| Dimension
s
|
t
| Mass:
Kg/m
|
| (mm) | (mm) | (mm) | (mm) |
|
50X37 | 50 | 37 | 4.50 | 7.0 | 5.438 |
63X40 | 63 | 40 | 4.80 | 7.5 | 6.634 |
80x43 | 80 | 43 | 5.00 | 8.0 | 8.045 |
|
|
|
|
|
|
100x48 | 100 | 48 | 5.30 | 8.5 | 10.007 |
120x53 | 120 | 53 | 5.50 | 9.0 | 12.059 |
140x58 | 140 | 58 | 6.00 | 9.5 | 14.535 |
140x60 | 140 | 60 | 8.00 | 9.5 | 16.733 |
|
|
|
|
|
|
160x63 | 160 | 63 | 6.50 | 10.0 | 17.240 |
160x65 | 160 | 65 | 8.50 | 10.0 | 19.752 |
|
|
|
|
|
|
180x68 | 180 | 68 | 7.00 | 10.5 | 20.174 |
180x70 | 180 | 70 | 9.00 | 10.5 | 23.000 |
|
|
|
|
|
|
200x73 | 200 | 73 | 7.00 | 11.0 | 22.637 |
200x75 | 200 | 75 | 9.00 | 11.0 | 25.777 |
|
|
|
|
|
|
220x77 | 220 | 77 | 7.00 | 11.5 | 24.999 |
220x79 | 220 | 79 | 9.00 | 11.5 | 28.453 |
|
|
|
|
|
|
250x78 | 250 | 78 | 7.00 | 12.0 | 27.410 |
250x80 | 250 | 80 | 9.00 | 12.0 | 31.335 |
250x82 | 250 | 82 | 11.00 | 12.0 | 35.260 |
|
|
|
|
|
|
280x82 | 280 | 82 | 7.50 | 12.5 | 31.427 |
280x84 | 280 | 84 | 9.50 | 12.5 | 35.823 |
280x86 | 280 | 86 | 11.50 | 12.5 | 40.219 |
|
|
|
|
|
|
300x85 | 300 | 85 | 7.50 | 13.5 | 34.463 |
300x87 | 300 | 87 | 9.50 | 13.5 | 39.173 |
300x89 | 300 | 89 | 11.50 | 13.5 | 43.883 |
Table-1
Note: we are also competent to supply structure steel u channel as per other sections, which depends on the customer's requirements for the quantity.
5.The chemical composition of structure steel u channel as shown in the table-2:
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-2
Applications of Structure Steel U Channel:
1.Character: The Structure Steel U Channel belongs to carbon structural steel which is applied to in the field of construction and machinery.
2.The structure steel u channel is usually used for architectural structure, and they could be welded in order to support or hang a variety of facilities. They are usually used in combination with I beam.
3.Generally, the structure steel u channel must possess perfect welding property,riveting property as well as mechanical property.
Package & Delivery of Structure Steel U Channel:
The structure 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 structure 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.
Production Flow of Structure Steel U 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 u channel should be put onto the cooling bed to make the temperature low.
4.The steel u 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.
- Q: Are steel channels suitable for agricultural applications?
- Steel channels are a great fit for agricultural uses. With their versatility and wide range of applications across various industries, including agriculture, they are commonly found in the construction of agricultural buildings, machinery, and equipment. Steel channels, known for their strength and durability, are especially well-suited to withstand the tough conditions often encountered in agricultural settings. Whether utilized as support beams, framing, or bracing, they prove invaluable in structures like barns, silos, and greenhouses. Moreover, steel channels boast resistance against corrosion, a crucial feature for agricultural applications where exposure to moisture, chemicals, and fertilizers is prevalent. In summary, steel channels not only offer the necessary strength, durability, and resistance to environmental factors required for agricultural uses, but they also provide a reliable choice overall.
- Q: What are the common loadings considered in the design of steel channels?
- In the design of steel channels, there are several common loadings that are typically considered. These loadings include dead load, live load, wind load, and seismic load. 1. Dead load: Dead load refers to the weight of the structure itself and any permanent fixtures or equipment. In the case of steel channels, this would include the weight of the channel itself, as well as any additional components attached to it. Dead load is a constant and is typically calculated based on the weight of the materials used in the construction. 2. Live load: Live load refers to the weight or load that is temporary and can vary in magnitude. This includes any moving or variable loads that the steel channels may be subjected to, such as people, vehicles, or equipment. Live loads are usually specified by building codes or industry standards and can vary depending on the specific application. 3. Wind load: Wind load refers to the forces exerted on the steel channels by wind. The magnitude of wind load depends on factors such as the height of the structure, the shape and orientation of the channels, and the local wind speed. It is important to consider wind load in the design of steel channels to ensure structural stability and safety. 4. Seismic load: Seismic load refers to the forces generated by earthquakes or other seismic events. These forces can cause significant stress and deformation in steel channels. The design of steel channels should take into account the seismic risk of the location and the expected ground motion to ensure that the channels can withstand these forces and maintain structural integrity. Overall, these common loadings are considered in the design of steel channels to ensure that they can safely support the intended loads and meet the required structural performance criteria. Proper consideration and analysis of these loadings help engineers design channels that are structurally sound and can withstand the forces they are subjected to in real-world conditions.
- Q: How do steel channels perform under vibration?
- Steel channels generally perform well under vibration due to their high stiffness and strength properties. They have the ability to resist and dampen vibrations, making them suitable for various applications where stability and durability are required. The inherent rigidity of steel channels helps minimize unwanted movement and maintain structural integrity, ensuring reliable performance even in high-vibration environments.
- Q: Are steel channels suitable for corrosive environments?
- Steel channels can be suitable for corrosive environments, depending on the specific conditions and the type of steel used. Stainless steel channels, for example, are highly resistant to corrosion due to their high chromium content. They can withstand exposure to moisture, chemicals, and other corrosive agents without deteriorating. However, carbon steel channels may not be as suitable for corrosive environments, as they are more vulnerable to rust and corrosion. In such cases, additional protective measures such as coatings or galvanization may be necessary to prevent corrosion. Ultimately, the suitability of steel channels for corrosive environments will depend on the specific application and the type of steel chosen. It is important to consult with experts or engineers to determine the best material for a particular corrosive environment.
- Q: What are the common fastening methods for steel channels?
- Steel channels can be fastened using various methods, depending on the specific requirements and application. The most frequently used methods are as follows: 1. Welding: A commonly employed technique for fastening steel channels involves melting the metal at the joint and allowing it to solidify, resulting in a robust bond. Welding offers exceptional strength and durability, making it ideal for heavy-duty applications. 2. Bolting: This method entails using bolts or screws to securely connect the steel channels. It is a relatively quick and straightforward approach that permits easy disassembly and reassembly if necessary. Bolting is commonly employed in situations where a flexible or adjustable connection is needed. 3. Riveting: Riveting is another method of fastening steel channels, which involves using rivets to hold them together. Rivets are inserted through pre-drilled holes and then deformed to secure them in place. Riveting provides a durable and permanent connection, making it suitable for applications that require high strength and stability. 4. Adhesive bonding: Adhesive bonding is a fastening technique that employs industrial adhesives to join the steel channels. This method offers a clean and visually appealing appearance since it does not require visible fasteners. Adhesive bonding can be effective in applications where a strong connection is necessary and traditional methods like welding are not suitable. 5. Clamping: Clamping involves using clamps or brackets to hold the steel channels together. This method is often used for temporary or adjustable connections as it allows for easy disassembly and repositioning. While clamping is a convenient and swift option, it may not provide the same level of strength and stability as other methods. In conclusion, the choice of fastening method for steel channels depends on various factors, including the specific application, desired strength, ease of installation, and the need for adjustability or reusability. Consulting with experts and considering these factors is crucial to determine the most suitable fastening method for a particular project.
- Q: 28a difference between channel steel and 28b channel steel
- 180×70×9 18 # B 23200×73 * 7 20 #的22.637200×75×9 20 # B 25.777* * 220 77 7 22 #的24.999220 * * 79 9 22 # B 28.453* * 240 78 7 24 #的26.86240 * * 80 9 24 # B 30.628
- Q: Can steel channels be used for staircase stringers?
- Yes, steel channels can be used for staircase stringers. Steel channels are commonly used in construction for their strength and durability, making them suitable for supporting the weight and load of a staircase. They provide a sturdy framework for the treads and risers, ensuring stability and safety.
- Q: Do steel channels have any specific magnetic properties?
- Yes, steel channels do have specific magnetic properties. Steel is a ferromagnetic material, which means it can be magnetized and has a strong attraction to magnets. Therefore, steel channels can exhibit magnetic properties and can be used in various applications related to magnetic fields.
- Q: Can steel channels be used for structural support?
- Yes, steel channels can be used for structural support. Steel channels are commonly used in construction as they provide strength and durability. They are often used in buildings, bridges, and other structures to provide support and stability. Steel channels are designed to distribute the weight and load evenly, making them ideal for structural support. Additionally, they are versatile and can be easily customized to meet specific design requirements. Overall, steel channels are a reliable and effective choice for providing structural support in various construction projects.
- Q: How to input the sign of channel steel in Excel
- The same height of the channel, if there are several different leg width and waist thickness, also need to add a, B, C on the right side of the model to distinguish, such as 25#a, 25#b, 25#c and so on.
1. Manufacturer Overview
| Location | Hebei, China |
| Year Established | 1993 |
| Annual Output Value | Above US$100 Million |
| Main Markets | South Asia Middle East; Southeast Aisa; south Korea |
| Company Certifications | ISO 9001:2000 |
2. Manufacturer Certificates
| a) Certification Name | |
| Range | |
| Reference | |
| Validity Period |
3. Manufacturer Capability
| a) Trade Capacity | |
| Nearest Port | Tianjin; |
| Export Percentage | 1% - 10% |
| No.of Employees in Trade Department | 11-20 People |
| Language Spoken: | English; Chinese |
| b) Factory Information | |
| Factory Size: | Above 20,000 square meters |
| No. of Production Lines | 1 |
| Contract Manufacturing | OEM service offered |
| Product Price Range | average |
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Structure Steel U Channel
- Ref Price:
-
- Loading Port:
- Xingang Port
- Payment Terms:
- TT or LC
- Min Order Qty:
- 25mt m.t.
- Supply Capability:
- 80000-100000MTS/YEAR m.t./month
OKorder Service Pledge
OKorder Financial Service
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