U CHANNEL
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-
- Loading Port:
- China Main Port
- Payment Terms:
- TT OR LC
- Min Order Qty:
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- Supply Capability:
- -
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Specifications of MS Channel:
1.We supply high quality MS Channel at reasonable price, including Chinese standard, Japanese standard and so on.
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 |
Note: 1.we are also competent to provide our customers other MS Channel based on other sizes according to customer’s requirements.
2. The length of our ms channel could be cut into other meters as per customer’s requirements. For example, the channel in 6meters could be cut into 5.8meters in order to be fit in the 20ft container.
2. The detailed sections of MS Channel as per GB standard.are shown in the table-1:
GB U CHANNEL | Standard | Sectional | Dimension |
| Mass: |
| (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 |
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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 |
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160x63 | 160 | 63 | 6.50 | 10.0 | 17.240 |
160x65 | 160 | 65 | 8.50 | 10.0 | 19.752 |
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180x68 | 180 | 68 | 7.00 | 10.5 | 20.174 |
180x70 | 180 | 70 | 9.00 | 10.5 | 23.000 |
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200x73 | 200 | 73 | 7.00 | 11.0 | 22.637 |
200x75 | 200 | 75 | 9.00 | 11.0 | 25.777 |
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220x77 | 220 | 77 | 7.00 | 11.5 | 24.999 |
220x79 | 220 | 79 | 9.00 | 11.5 | 28.453 |
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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 |
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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 |
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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
3. The chemical composition of HR Channel Steel according to Q235B is shown in 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
Note: we are able to present our customers relevant SGS test report for chemical composition of HR Channel Steel.
4. The mechanical property of HR Channel Steel according to Q235B is shown in Table-3-1 and Table-3-2
Alloy No | Grade | Yielding Strength Point(Mpa) | |||
Thickness(mm) | |||||
≦16 | ＞16-40 | ＞40-60 | ＞60-100 | ||
≧ | |||||
Q235 | B | 235 | 225 | 215 | 205 |
Table-3-1
Alloy No | Grade | Tensile Strength(Mpa) | Elongation After Fracture(%) | |||
| | Thickness(mm) | |||||
≦16 | ＞16-40 | ＞40-60 | ＞60-100 | |||
≧ | ||||||
G235 | B | 375-500 | 26 | 25 | 24 | 23 |
Table-3-2
Note: we are able to present our customers relevant SGS test report for mechanical property of MS Channel as customer’s request.
Applications of MS Channel:
The MS Channel 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.
Package & Delivery of MS 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.
- Q: What is the maximum load-bearing capacity of channel 12M span 100?
- Suppose that the ends are hinged (other forms may be alternative), according to the mechanics of materialsBending moment M = 1/4PL = 18917.5Nm; P=56752N=56.8kNThe safety factor is taken as 1, and if the other is taken, the carrying capacity P is correspondingly reduced.
- Q: How do steel channels contribute to the overall flexibility of a structure?
- Steel channels contribute to the overall flexibility of a structure by providing additional strength and support. These channels can be used to reinforce and stabilize various components of the structure, allowing it to withstand external forces and loads without compromising its integrity. Additionally, the flexibility of steel channels enables architects and engineers to design structures with greater versatility and adaptability, as they can be easily adjusted and modified to meet specific requirements or accommodate changes in the future.
- Q: Can steel channels be used for catwalks?
- Indeed, catwalks can make use of steel channels. Steel channels are frequently employed in the construction industry due to their robustness and resilience. They offer a steady and reliable surface for walking, which renders them highly suitable for catwalks. Moreover, steel channels can be conveniently tailored and manufactured to correspond to precise design specifications, including dimensions, capacity to bear loads, and length. This adaptability makes them highly versatile for a wide range of catwalk applications.
- Q: What are the different types of steel channel connections for floor framing?
- For floor framing, there exist various types of connections for steel channels. 1. Welded Connections: The most commonly used connection for steel channel floor framing is welding. This involves welding the channels at the joints, resulting in a robust and long-lasting connection. Welded connections are suitable for heavy loads and high levels of vibration. 2. Bolted Connections: Another option is using bolts to connect the channels. This type of connection allows for easy disassembly and reassembly, making it ideal for situations where modifications or relocation may be necessary. Bolted connections are also more cost-effective than welded connections and can handle lighter loads. 3. Riveted Connections: Riveted connections involve using rivets instead of bolts to connect the channels. This type of connection offers a strong and secure bond and is often preferred for its traditional or aesthetic appearance. 4. Clip Connections: Clip connections involve using clips or brackets to hold the channels together. This type of connection is quick and easy to install and does not require welding or drilling. Clip connections are commonly used when quick assembly or potential future disassembly is desired. 5. Moment Connections: Moment connections are suitable when the channels need to resist bending moments or torsion. These connections provide a rigid bond between the channels, enabling effective load transfer. Moment connections are more complex and require meticulous design and installation. In summary, the choice of steel channel connection for floor framing depends on factors such as load requirements, project specifications, and budget. It is advisable to seek guidance from a structural engineer or professional to determine the most suitable connection type for your specific application.
- Q: Can steel channels be used for automotive applications?
- Yes, steel channels can be used for automotive applications. Steel channels are commonly used in the automotive industry for various purposes such as structural support, frame reinforcements, and chassis components. The high strength and durability of steel make it suitable for withstanding the rigorous demands of automotive applications, providing necessary stability and safety.
- Q: Can steel channels be used in the construction of bridges?
- Yes, steel channels can be used in the construction of bridges. Steel channels are structural components that offer high strength and stiffness, making them suitable for bridge construction. They are frequently used to create the framework and supports for bridges, providing stability and load-bearing capabilities. Steel channels are versatile and can be fabricated into various shapes and sizes, allowing for flexibility in bridge design. Additionally, steel is a durable and long-lasting material that can withstand heavy loads, weather conditions, and environmental factors, making it an ideal choice for bridge construction. Overall, steel channels are commonly used in bridge construction due to their strength, versatility, and durability.
- Q: What are the different alloy compositions available for steel channels?
- There are several different alloy compositions available for steel channels, each with its own unique properties and advantages. Some common alloy compositions include: 1. Carbon Steel: This is the most basic and widely used type of steel. It contains primarily iron and carbon, with small amounts of other elements. Carbon steel channels offer good strength and durability, making them suitable for various applications. 2. Stainless Steel: This alloy composition includes iron, chromium, and nickel. Stainless steel channels are highly corrosion-resistant and have excellent strength and heat resistance. They are commonly used in environments where resistance to rust and staining is crucial, such as in the food industry or marine applications. 3. Alloy Steel: This composition includes iron, carbon, and other alloying elements such as manganese, chromium, or molybdenum. Alloy steel channels offer enhanced strength, hardness, and wear resistance compared to carbon steel. They are often used in applications requiring high tensile strength, such as construction, automotive, or machinery manufacturing. 4. High-Strength Low-Alloy (HSLA) Steel: HSLA steel channels contain small amounts of alloying elements like copper, vanadium, or niobium. These alloys enhance the strength and toughness of the steel while maintaining good weldability and formability. HSLA steel channels are commonly used in structural applications, bridges, or automotive components. 5. Weathering Steel: This composition includes iron, chromium, and copper. Weathering steel channels are designed to develop a protective rust-like coating when exposed to the atmosphere. This coating acts as a barrier against further corrosion and eliminates the need for painting. Weathering steel channels are often used in outdoor structures like bridges or building facades. It is important to select the appropriate alloy composition based on the specific requirements of the application, considering factors such as strength, corrosion resistance, weldability, and cost. Consulting with a materials engineer or steel supplier can help determine the most suitable alloy composition for steel channels.
- Q: Can steel channels be used in the construction of solar panel mounting structures?
- Yes, steel channels can be used in the construction of solar panel mounting structures. Steel channels provide strong support and stability, making them suitable for holding the weight of solar panels and withstanding various environmental conditions.
- Q: Can steel channels be used in modular construction?
- Yes, steel channels can be used in modular construction. Steel channels are commonly used as structural components in modular construction due to their strength, durability, and versatility. They provide excellent support and stability to modular buildings, ensuring that they can withstand various loads and environmental conditions. Additionally, steel channels can be easily fabricated and assembled, making them suitable for the fast and efficient construction process required in modular construction. Overall, steel channels are a reliable and efficient choice for modular construction projects.
- Q: How do steel channels contribute to sound insulation in buildings?
- Steel channels can contribute to sound insulation in buildings in several ways. First, steel channels can be used to create a resilient channel system. This involves attaching the channels to the wall or ceiling studs and then attaching the drywall to the channels, rather than directly to the studs. This creates a gap between the drywall and the studs, which helps to reduce the transmission of sound vibrations from one side of the wall to the other. Additionally, steel channels can be used to create sound isolation walls or partitions. By installing multiple layers of drywall with steel channels in between, the channels help to absorb and dissipate sound energy. This can greatly reduce the transfer of sound from one room to another, creating a quieter and more comfortable environment. Furthermore, steel channels can also be used to support acoustical insulation materials. By filling the cavity between the steel channels with materials such as mineral wool or fiberglass, the channels help to absorb sound and reduce its transmission. This combination of the steel channels and insulation materials creates a more effective sound barrier, improving the overall sound insulation in the building. Overall, steel channels play a crucial role in sound insulation in buildings by providing structural support for resilient channel systems, creating sound isolation walls, and supporting acoustical insulation materials. By utilizing steel channels in these ways, the transmission of sound vibrations can be significantly reduced, leading to a quieter and more peaceful indoor environment.
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U CHANNEL
- 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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