Hot Rolled Steel U Channels with EN Standard for Construction
- Ref Price:
-
- Loading Port:
- China main port
- Payment Terms:
- TT or LC
- Min Order Qty:
- 25000 m.t.
- Supply Capability:
- 200000 m.t./month
OKorder Service Pledge
OKorder Financial Service
You Might Also Like
Specifications of Hot Rolled Steel U Channels with EN Standard for Construction:
1.Our UPN Channel Steel has lots of advantages, just as followings:
a) At reasonable price and good quality.
b) To be convenient in construction and to save much time and labor.
c) The length of UPN can be manufactured according to customer’s requirements.
d) The UPN Channel Steel has strong mechanical strength.
e). The UPN Channel Steel possesses various kind of fittings, through which it is suitbal for many combinations.
f) Our UPN Channel Steel is attractive in appearance as well as beautiful in design
g) Free from slotted punching
2. The detailed sections of our UPN Channel Steel can be found in table-1
UPN U CHANNEL | Standard h | Sectional b | Dimension s | t | Mass: Kg/m |
| (mm) | (mm) | (mm) | (mm) |
|
80x45 | 80 | 45 | 6.0 | 8.0 | 8.64 |
100X50 | 100 | 50 | 6.0 | 8.5 | 10.6 |
120x55 | 120 | 55 | 7.0 | 9.0 | 13.4 |
140x60 | 140 | 50 | 7.0 | 10.0 | 16.0 |
160x65 | 160 | 65 | 7.5 | 10.0 | 18.8 |
180x70 | 180 | 70 | 8.0 | 11.0 | 22.0 |
Table-1
Note: we are definitely good at manufacturing and supplying UPN channel steel as per S235JR. Also, we are willing and able to provide our customers UPN channel steel in other sizes, which depends on customers’ concret requirements for the quantity.
3. The chemical composition of UPN Channel Steel as per S235JR is shown in the table-2
Alloy No | Element(%) | ||||
C | Mn | S | P | Si | |
S235JR | 0.12—0.20 | 0.3—0.7 | ≤0.030 | ≤0.030 | ≤0.20 |
Table-2
4. The mechanical property of UPN Channel Steel as per S235JR is shown in the table-3-1 and table-3-2
Alloy No | Yielding strength point( Mpa) | |||
Thickness (mm) | ||||
≤16 | ＞16--40 | ＞40--60 | ＞60--100 | |
≥ | ||||
S235JR | 235 | 225 | 215 | 195 |
Table-3-1
Alloy No | Tensile strength (Mpa) | Elongation after fracture(%) | |||
Thickness (mm) | |||||
| ≤16 | ＞16--40 | ＞40--60 | ＞60--100 | |
≥ | |||||
S235JR | 340--510 | 24 | 23 | 22 | 27 |
Table-3-2
Applications of Hot Rolled Steel U Channels with EN Standard for Construction:
The UPN Channel Steel 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 Hot Rolled Steel U Channels with EN Standard for Construction:
1.The 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 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.
Production Flow of Hot Rolled Steel U Channels with EN Standard for Construction:
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.
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.
FAQ:
Q1: How soon can we receive the product after purchase?
A1: 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.
Q2: What makes stainless steel stainless?
A2: Stainless steel must contain at least 10.5 % chromium. It is this element that reacts with the oxygen in the air to form a complex chrome-oxide surface layer that is invisible but strong enough to prevent further oxygen from "staining" (rusting) the surface. Higher levels of chromium and the addition of other alloying elements such as nickel and molybdenum enhance this surface layer and improve the corrosion resistance of the stainless material.
Q3: Can stainless steel rust?
A3: Stainless does not "rust" as you think of regular steel rusting with a red oxide on the surface that flakes off. If you see red rust it is probably due to some iron particles that have contaminated the surface of the stainless steel and it is these iron particles that are rusting. Look at the source of the rusting and see if you can remove it from the surface.
Images:
- Q: 120*53*5.5 what's the weight of channel steel?
- Should be the standard channel 12.5X53X5.5D weight is 12.318 kg per meter.
- Q: What is the typical lifespan of steel channels?
- The typical lifespan of steel channels can vary depending on several factors including the quality of the steel used, the environment in which they are installed, and the level of maintenance they receive. However, on average, steel channels can have a lifespan ranging from 20 to 50 years. Steel channels are commonly used in construction and industrial applications due to their durability and strength. They are designed to withstand heavy loads and provide structural support. However, over time, steel channels may be subject to corrosion, wear and tear, and other forms of degradation. The lifespan of steel channels can be extended through regular maintenance and protective measures. This includes routine inspections, cleaning, and applying protective coatings or treatments to prevent corrosion. Additionally, proper handling, installation, and load management can also contribute to prolonging their lifespan. It is important to note that the specific lifespan of steel channels can vary based on the specific conditions they are exposed to. For instance, steel channels installed in coastal areas with high levels of saltwater exposure may experience accelerated corrosion and a shorter lifespan compared to those installed in more inland regions. To determine the expected lifespan of steel channels in a particular application, it is recommended to consult with structural engineers, manufacturers, or industry experts who can provide insights based on the specific requirements and conditions of the project.
- Q: How much is the load-bearing capacity of No. 10 I-beam per metre?
- The span of I-beam is different, and the bearing capacity is different.The following are the spans of 10# channel steel bearing drawings with a weight of 1kgf/m=10N/M=1 kg / m.
- Q: What are the different types of connections for steel channels?
- There are various types of connections for steel channels, including welded connections, bolted connections, and riveted connections. Welded connections involve joining the steel channels using a fusion process, resulting in a strong and seamless connection. Bolted connections use bolts or screws to secure the channels together, providing flexibility and ease of disassembly. Riveted connections involve using rivets to connect the channels, creating a durable and permanent connection. The choice of connection type depends on factors such as the load requirements, desired level of flexibility, and ease of installation.
- Q: What are the different methods of strengthening steel channels against bending?
- There are several methods of strengthening steel channels against bending. One common method is to add additional material, such as angle iron or flat bars, to the flanges of the channel to increase their rigidity. Another approach is to increase the thickness of the channel itself, which helps to resist bending forces. Additionally, using bracing techniques, such as adding diagonal supports or cross-members, can enhance the overall strength and stability of the steel channel. Welding stiffeners or gussets to critical areas of the channel can also provide reinforcement against bending. Ultimately, the specific method chosen depends on the intended use and the level of bending resistance required for the steel channel.
- Q: What are the different types of coatings available for steel channels?
- There are several types of coatings available for steel channels, including galvanized coatings, paint coatings, powder coatings, and epoxy coatings.
- Q: Are steel channels suitable for structural applications?
- Yes, steel channels are suitable for structural applications. They are commonly used in the construction industry for their strength, durability, and versatility. Steel channels provide structural support and are often employed in beams, columns, and other load-bearing structures.
- Q: What are the different types of support methods for steel channels?
- There are several different types of support methods for steel channels, depending on the specific application and structural requirements. Some common support methods include: 1. Beam and column supports: Steel channels can be supported by beams and columns, which provide vertical support and distribute the weight of the channel. This is a common method used in building construction, where steel channels are often used as structural members. 2. Hanging supports: Steel channels can be suspended from above using hanging supports such as rods, cables, or chains. This method is often used in applications where the channel needs to be elevated or hung from a ceiling or overhead structure. 3. Bracket supports: Steel channels can be supported by brackets, which are fixed to a wall or other surface. Brackets provide lateral support and stability to the channel, preventing it from bending or twisting under load. This method is commonly used in shelving systems or wall-mounted installations. 4. Channel supports: Steel channels can also be supported by other channels, creating a system of interconnected support. This method is often used in applications where multiple channels need to be joined together to form a larger structure or framework. 5. Channel cleats: Steel channels can be supported using channel cleats, which are metal brackets that are bolted or welded to the channel and then fixed to a supporting structure. This method provides a secure and rigid connection between the channel and the support. 6. Channel frames: Steel channels can be supported by framing systems, where multiple channels are connected together to form a frame or structure. This method is commonly used in applications such as conveyor systems or equipment supports. Overall, the choice of support method for steel channels depends on factors such as the specific application, load requirements, and desired level of stability and rigidity. Professional engineers and designers should carefully consider these factors to select the most appropriate support method for their specific project.
- Q: How do steel channels contribute to the overall stability of a bridge?
- Steel channels, which are often used in the construction of bridges, play a crucial role in ensuring the overall stability and structural integrity of the bridge. These channels, also known as structural steel sections, provide several key contributions to the bridge's stability. First and foremost, steel channels help distribute the load and weight of the bridge evenly across its span. By acting as horizontal beams, they effectively transfer the loads from the bridge deck to the supporting piers or abutments. This load distribution helps prevent any localized stress concentration, ensuring that the bridge can withstand the forces it encounters, such as the weight of vehicles, wind, or seismic events. Furthermore, steel channels also contribute to the torsional stability of the bridge. Torsional forces can occur due to various factors, including uneven loading, wind gusts, or the bridge's own weight distribution. By incorporating steel channels strategically in the bridge's design, these sections resist torsional forces, preventing any twisting or warping of the structure. This ensures that the bridge remains stable and maintains its intended shape over time. Additionally, steel channels enhance the overall stiffness and rigidity of the bridge. By connecting various structural elements, such as beams and columns, they provide an effective bracing system. This bracing prevents excessive deflection or bending of the bridge under loads, reducing any potential for deformation or failure. The added stiffness and rigidity provided by steel channels also help minimize the bridge's vibrations, ensuring a smoother and more comfortable experience for users. Moreover, steel channels offer versatility in their design and installation. They can be fabricated into various shapes and sizes, allowing engineers to tailor the bridge's structural components to the specific requirements of the project. This adaptability facilitates the optimization of the bridge's stability, enabling it to withstand different loads and environmental conditions. In conclusion, steel channels play a significant role in contributing to the overall stability of a bridge. They provide load distribution, torsional stability, stiffness, and rigidity, ensuring that the bridge can safely support the intended traffic loads and withstand external forces. Their versatility also allows engineers to create efficient and optimized bridge designs, enhancing the overall structural integrity and longevity of these essential infrastructural elements.
- Q: Are steel channels suitable for the power generation manufacturing industry?
- Yes, steel channels are suitable for the power generation manufacturing industry. Steel channels offer excellent strength and durability, making them ideal for supporting heavy equipment and structures in power plants. They can be customized to meet specific requirements and are resistant to corrosion, which is crucial in power generation facilities where exposure to moisture and chemicals is common. Additionally, steel channels have excellent thermal conductivity, ensuring efficient heat transfer in power generation processes.
Send your message to us
Hot Rolled Steel U Channels with EN Standard for Construction
- Ref Price:
-
- Loading Port:
- China main port
- Payment Terms:
- TT or LC
- Min Order Qty:
- 25000 m.t.
- Supply Capability:
- 200000 m.t./month
OKorder Service Pledge
OKorder Financial Service
Similar products
Hot products
Hot Searches
Related keywords
