Channel Steel UPN
- Ref Price:
-
- Loading Port:
- Xingang Port
- Payment Terms:
- TT or LC
- Min Order Qty:
- 25 m.t.
- Supply Capability:
- 80000-100000MTS/YEAR m.t./month
OKorder Service Pledge
OKorder Financial Service
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Specifications of UPN Channel Steel:
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 UPN Channel Steel:
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 UPN Channel Steel:
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 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.
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.
- Q: Can steel channels be used for mezzanine flooring?
- Indeed, mezzanine flooring can make use of steel channels. Owing to their robustness, longevity, and capacity to bear weight, steel channels frequently find application in the construction of mezzanine floors. They serve as a dependable foundation for raised platforms and can bear substantial loads. Furthermore, steel channels can be effortlessly integrated with other substances like steel decking or plywood to establish a firm and reliable flooring. In general, steel channels are highly favored for mezzanine flooring due to their structural soundness and capability to endure heavy foot traffic and machinery.
- Q: What are they specifically connected to the bridge? Say more details!
- Bridge Specifications larger, more load-bearing cable, it is necessary to use angle steel and channel steel to make bridge tray to support the bridge
- Q: How are steel channels used in the manufacturing of machinery?
- Steel channels are commonly used in the manufacturing of machinery due to their structural strength and versatility. These channels, also known as C-channels or U-channels, are typically made from hot-rolled steel and have a distinct shape resembling the letter "C" or "U". In the manufacturing process, steel channels are used for various purposes. They can be used as structural components to provide support and stability to the machinery. The channels are often used as frames or bases for equipment, providing a solid foundation for the other components to be attached to. Additionally, steel channels can be used as guides or tracks for moving parts within the machinery. By attaching rollers or bearings to the channels, machinery components can easily slide or roll along the track, enabling smooth and precise movements. Steel channels are also used as reinforcement for machinery components. They can be welded or bolted onto parts that require additional strength or rigidity. This reinforcement helps to prevent bending, warping, or distortion of the machinery during operation, ensuring its durability and longevity. Furthermore, steel channels can be used for mounting various accessories or attachments. By attaching brackets, clamps, or other components to the channels, machinery designers can easily customize and configure the equipment to meet specific requirements. Overall, steel channels play a crucial role in the manufacturing of machinery by providing structural support, guiding moving parts, reinforcing components, and facilitating customization. Their strength, versatility, and ease of use make them an ideal choice in the construction of robust and reliable machinery.
- Q: What about the specification of channel steel?
- 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 25a#, 25b#, 25c# and other meters.
- Q: Do steel channels have any specific design considerations?
- Taking into account specific design considerations is necessary when dealing with steel channels. To begin with, the load-bearing capacity required for the specific application should be considered when designing steel channels. This involves calculating the maximum anticipated load that the channel will experience and selecting the appropriate size and thickness of the steel channel to adequately support that load. Furthermore, the desired span length and deflection criteria should be taken into account. Steel channels may deflect under load, so the design must ensure that the deflection remains within acceptable limits to avoid any structural issues or safety concerns. In addition, the design of steel channels should consider the type of connections that will be used to join the channels to other structural elements. This includes assessing the appropriate fasteners, welding techniques, or other connection methods to ensure a secure and long-lasting connection. Moreover, any specific environmental factors such as corrosion resistance requirements or exposure to extreme temperatures should be considered in the design. This may involve selecting a specific type of steel or applying protective coatings to enhance the durability and longevity of the channel. Overall, a safe and efficient design for steel channels should be based on a comprehensive understanding of the load requirements, structural considerations, and environmental factors to meet the intended application.
- Q: Can steel channels be used in curved structures?
- Yes, steel channels can be used in curved structures. Steel channels can be bent or curved to achieve the desired shape without compromising their structural integrity. This flexibility makes them suitable for various applications in curved structures such as bridges, arches, and curved beams.
- Q: How do steel channels contribute to building durability?
- Steel channels contribute to building durability in several ways. Firstly, they provide structural support and reinforcement to the building, enhancing its overall strength and resistance to external forces such as wind, earthquakes, or heavy loads. Additionally, steel channels are highly durable themselves, as they are made from high-quality steel that is resistant to corrosion, decay, and pests. This ensures that the channels maintain their structural integrity over time, contributing to the long-term durability of the building. Lastly, steel channels also facilitate the installation and integration of various building systems, such as electrical, plumbing, or HVAC, further enhancing the overall efficiency and durability of the building.
- Q: How do steel channels contribute to the overall durability of a railway bridge?
- Steel channels contribute to the overall durability of a railway bridge by providing structural support and reinforcement. These channels are designed to bear heavy loads and distribute them evenly, preventing any localized stress that could weaken the bridge. Additionally, the high strength and corrosion resistance of steel channels ensure that the bridge can withstand harsh environmental conditions, such as extreme temperatures and moisture, without compromising its integrity.
- Q: What are the different methods of protecting steel channels from weathering?
- There are several methods for protecting steel channels from weathering. One common method is applying a protective coating, such as paint or epoxy, to create a barrier between the steel and the elements. Another approach is hot-dip galvanizing, which involves immersing the steel in molten zinc to form a corrosion-resistant coating. Additionally, using stainless steel channels, which have inherent resistance to weathering, is another effective method. Regular cleaning and maintenance, along with the use of weather-resistant sealants, are also recommended to protect steel channels from weathering.
- Q: The back of the channel steel deviates from the 30mm. The upper and lower iron plates are welded at intervals. Is the cross section resistance moment the sum of the two? No, is it big or small? Thank you
- Elder brother?! The general channel without you so used, if used together with 2 channels, to groove is used, it can not be like you said with the back to back, with the flexural performance of steel greatly reduced so that you see the cement rod, hollow slab, steel pipe was use, so as to get more with less weight material bearing.
1. Manufacturer Overview
| Location | Tangshan, China |
| Year Established | 2000 |
| Annual Output Value | Above US$ 50 Million |
| Main Markets | Mid East; Southeast Asia; Korea |
| Company Certifications |
2. Manufacturer Certificates
| a) Certification Name | |
| Range | |
| Reference | |
| Validity Period |
3. Manufacturer Capability
| a) Trade Capacity | |
| Nearest Port | Tianjin |
| Export Percentage | 20% - 30% |
| No.of Employees in Trade Department | 10-20 People |
| Language Spoken: | English; Chinese |
| b) Factory Information | |
| Factory Size: | Above 81,000 square meters |
| No. of Production Lines | 1 |
| Contract Manufacturing | OEM Service Offered |
| Product Price Range | Average |
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Channel Steel UPN
- Ref Price:
-
- Loading Port:
- Xingang Port
- Payment Terms:
- TT or LC
- Min Order Qty:
- 25 m.t.
- Supply Capability:
- 80000-100000MTS/YEAR m.t./month
OKorder Service Pledge
OKorder Financial Service
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