Hot Rolled Steel U Channels with EN Standard for Construction
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- Loading Port:
- China main port
- Payment Terms:
- TT or LC
- Min Order Qty:
- 25000 m.t.
- Supply Capability:
- 200000 m.t./month
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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: Is channel steel cold rolled or hot rolled?
- According to the channel shape and can be divided into 4 kinds: cold bending equilateral channels, cold-formed non equilateral channel steel, cold rolled edge channels, the cold bending edge channels
- Q: How do steel channels contribute to indoor air quality?
- Steel channels do not directly contribute to indoor air quality. Steel channels are structural components used in construction, typically for framing and supporting various building elements. They are made from steel, which is known for its strength and durability. However, when it comes to indoor air quality, steel channels indirectly contribute by supporting the overall structural integrity of the building. By providing a strong and stable framework, steel channels help maintain the building's structural integrity, preventing the ingress of outdoor pollutants, moisture, and allergens. This can help in creating a healthier indoor environment by reducing the chances of mold growth, water damage, and the infiltration of pollutants from the surrounding environment. Furthermore, steel channels are often used in HVAC (heating, ventilation, and air conditioning) systems. These systems play a crucial role in maintaining indoor air quality by providing proper ventilation, controlling temperature and humidity levels, and filtering out airborne particles. Steel channels are used in ductwork and air distribution systems, ensuring the smooth and efficient flow of conditioned air throughout the building. In summary, while steel channels themselves do not directly contribute to indoor air quality, their use in construction and ventilation systems indirectly helps in maintaining a healthier indoor environment by ensuring structural stability and supporting proper ventilation.
- Q: What do you mean by channel 8 A?
- 8# refers to the diameter of the channel, (MM) A, I have not heard of, perhaps I am not professional, channel steel used by me
- Q: How do steel channels contribute to the stability of bridges?
- Steel channels contribute to the stability of bridges by providing structural support and distributing the weight of the bridge evenly. They are used as beams or girders in bridge construction to resist bending and torsion forces, ensuring the bridge can withstand heavy loads and external forces without collapsing. The channels also help in maintaining the overall stability and integrity of the bridge, making it more durable and safe for transportation.
- Q: How do steel channels contribute to the overall sound insulation of a structure?
- Steel channels can contribute to the overall sound insulation of a structure in several ways. Firstly, steel channels are often used as framing components in walls, ceilings, and floors. They provide a rigid structure that helps to minimize vibrations and reduce the transmission of sound waves. Additionally, steel channels can be filled with insulation materials such as mineral wool or fiberglass, which further enhance their soundproofing capabilities. These insulation materials absorb sound energy and reduce its transfer through the channels, effectively increasing the sound insulation of the structure. Moreover, steel channels can be used to create double-wall or staggered stud constructions, which are known for their excellent soundproofing properties. By incorporating multiple layers of steel channels and insulation materials, these constructions create air gaps that act as sound barriers, preventing sound waves from passing through. This technique is particularly effective in reducing airborne noise, such as voices, music, or traffic sounds. Furthermore, steel channels can be used to mount resilient sound isolation clips or brackets, which help to decouple walls or ceilings from the structure. This decoupling prevents vibrations and impact noise from transferring between different areas of the building, enhancing the overall sound insulation. In summary, steel channels contribute to the overall sound insulation of a structure by providing a rigid framework, allowing for the inclusion of insulation materials, creating double-wall or staggered stud constructions, and facilitating the use of resilient sound isolation clips. By employing these techniques, steel channels help to minimize the transmission of sound waves and create a quieter and more comfortable environment within the building.
- Q: What are the different applications of steel channels?
- Steel channels have various applications in construction and engineering projects. They are commonly used as structural components in buildings, bridges, and infrastructure to provide support, stability, and load-bearing capacity. Steel channels are also utilized in the manufacturing of machinery, equipment, and vehicles due to their strength and durability. Additionally, they find application in the fabrication of metal frames, racks, and shelving systems for storage purposes.
- Q: Can steel channels be used for storage racks?
- Storage racks can indeed utilize steel channels. The construction industry frequently employs steel channels due to their impressive strength and durability. These channels are specifically designed to provide support and stability, rendering them suitable for housing hefty items such as pallets, boxes, and other bulky goods. Assembling and configuring steel channels to create diverse rack designs, including selective racks, drive-in racks, and push-back racks, is a straightforward task. Furthermore, galvanizing or coating steel channels can enhance their resistance to corrosion, making them an excellent choice for storage facilities in potentially moist or harsh environments. All in all, steel channels present a dependable and robust solution for storage rack systems.
- Q: Can steel channels be used for rooftop installations?
- Yes, steel channels can be used for rooftop installations. Steel channels are commonly used for various construction applications, including rooftop installations. They provide structural support and stability, making them suitable for mounting solar panels, air conditioning units, and other equipment on rooftops. Steel channels are known for their durability, strength, and resistance to corrosion, which makes them ideal for outdoor applications. Additionally, their versatility allows for easy customization and adjustment to fit specific rooftop requirements.
- Q: What's the name of channel steel?
- Channel only classification, no alias.Such as: waist height is the same, leg width and waist thickness of different, you can have a, B, C three models.
- Q: How are steel channels used in structural applications?
- Steel channels are commonly used in structural applications as they provide structural support and stability. They are often used as beams or columns to carry heavy loads and distribute weight evenly. Steel channels can also be used as stiffeners to strengthen and reinforce structures. Their versatility and durability make them essential components in construction projects, ranging from buildings and bridges to industrial plants and infrastructure.
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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
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