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
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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: How do you calculate the section modulus for steel channels?
- In order to determine the section modulus of steel channels, one must take into account the geometric properties of the channel's cross-section. The section modulus, which measures a shape's ability to resist bending, is instrumental in determining the channel's strength and stiffness. To calculate the section modulus of a steel channel, utilize the following formula: Z = (b * h^2) / 6 In this equation, Z represents the section modulus, b refers to the channel's width, and h denotes the channel's height. Begin by measuring the width and height of the steel channel. The width typically corresponds to the distance between the flanges, while the height pertains to the dimension perpendicular to the flanges. Subsequently, insert the values of b and h into the formula and compute the section modulus. The outcome will provide a value indicative of the steel channel's resistance to bending. Generally, a higher section modulus indicates a stronger and stiffer channel. It is important to acknowledge that section modulus calculations are grounded in assumptions of elastic behavior and linear stress distribution. For more precise outcomes, it is advisable to consult engineering design manuals or seek guidance from a structural engineer who can account for additional factors like material properties and loading conditions.
- Q: What are the considerations for selecting steel channel sizes?
- When selecting steel channel sizes, there are several considerations that need to be taken into account. These include the load-bearing capacity required for the intended application, the span or distance between supports, the material and weight of the items being supported, and the structural stability needed. Additionally, factors like cost, availability, and compatibility with other building materials may also influence the selection process. Ultimately, the goal is to choose a steel channel size that can effectively support the intended load while ensuring structural integrity and meeting the project's requirements.
- Q: Can steel channels be used in seismic zones?
- Yes, steel channels can be used in seismic zones. Steel is a strong and ductile material that is able to withstand the forces generated during an earthquake. In seismic zones, it is important to use materials that can flex and deform without breaking or collapsing, and steel channels are specifically designed to provide this flexibility. Steel channels are commonly used in seismic design and construction because they have excellent load-bearing capacity and are resistant to bending and twisting forces. They are often used as structural members in buildings and bridges to support heavy loads and provide stability. Additionally, steel channels can be reinforced with additional measures such as bracing or cross-section enhancements to further improve their seismic performance. These reinforcements help to distribute the seismic forces more evenly and reduce the risk of failure or damage. However, it is important to note that the design and installation of steel channels in seismic zones should comply with building codes and regulations specific to the region. These codes typically provide guidelines for seismic design and dictate the minimum requirements for structural elements to ensure the safety and stability of the building. In conclusion, steel channels can be effectively used in seismic zones due to their strength, ductility, and ability to withstand seismic forces. However, proper design, installation, and compliance with building codes are crucial to ensure their performance and safety in such areas.
- Q: What are the specifications for steel channel coatings?
- The specifications for steel channel coatings typically include factors such as type of coating material, thickness requirements, adhesion properties, corrosion resistance, durability, and any specific industry standards or regulations that need to be met.
- Q: How do steel channels perform in high-wind areas?
- Steel channels are an excellent choice for structures in high-wind areas due to their strength and durability. Steel is inherently resistant to wind forces and can withstand high winds without significant deformation or failure. The shape of steel channels, which resembles a U or C, also enhances their performance in high winds. The open side of the channel allows wind to pass through, reducing the overall wind load on the structure. This design feature helps minimize the wind-induced pressures, which are particularly important in high-wind areas. Additionally, steel channels are commonly used in conjunction with other structural components, such as beams and columns, to create a robust framework that can withstand the wind's force. These components are often bolted or welded together, providing a strong connection that further enhances the overall performance in high-wind areas. Moreover, steel channels can be fabricated to meet specific project requirements, allowing for customization and optimization of the structural system. This flexibility ensures that steel channels can be engineered and designed to handle the specific wind conditions of a particular location. It is worth noting that the performance of steel channels in high-wind areas also depends on other factors, such as the design of the overall structure, the quality of construction, and adherence to building codes and standards. Proper engineering and construction practices, including appropriate connections and anchoring, are crucial to ensure optimal performance and safety in high-wind areas. In summary, steel channels are highly reliable and effective in high-wind areas due to their inherent strength, shape, and ability to be customized. When properly designed and constructed, steel channels provide a durable and robust solution for structures in regions prone to strong winds.
- Q: What are the different shapes available in steel channels?
- There are several different shapes available in steel channels, each designed for specific purposes and applications. Some of the common shapes include: 1. C-channel: This is a popular choice for structural applications and features a shape resembling the letter "C". It provides excellent strength and stability, making it suitable for supporting heavy loads. 2. U-channel: This shape resembles the letter "U" and is often used for framing applications, as well as in construction and manufacturing industries. It offers good resistance against bending and is commonly used as a base for mounted equipment or as a support for structural frameworks. 3. Hat channel: Also known as a furring channel, this shape is named after its resemblance to a hat. It is frequently used in construction to provide a framework for attaching ceiling tiles or as support for drywall or plasterboard. Hat channels are also utilized in roofing applications for extra support. 4. Box channel: As the name suggests, this shape resembles a box or rectangle. It is widely used in manufacturing and construction industries for applications that require high strength and rigidity. Box channels are commonly used for framing, bracing, and supporting heavy loads. 5. Z-channel: This shape looks like the letter "Z" and is generally used for applications where two pieces of material need to be joined together, such as connecting panels or sheets. It provides additional strength and stability to the joint and is often utilized in the manufacturing of cabinets, enclosures, and shelving systems. These are just a few examples of the different shapes available in steel channels. The choice of shape depends on the specific requirements of the project, including load-bearing capacity, structural integrity, and the desired application.
- Q: Can steel channels be used for overhead crane support?
- Indeed, overhead crane support can be achieved by utilizing steel channels. Renowned for their robustness and endurance, steel channels find frequent application in the realms of construction and engineering. By furnishing an inflexible and steadfast framework, they possess the capability to sustain substantial burdens, rendering them apt for sustaining overhead cranes. It is possible to fashion and install steel channels in diverse arrangements, tailored to the precise prerequisites of the crane system, thereby guaranteeing secure and dependable operation.
- Q: How do steel channels compare to other structural shapes like beams and angles?
- Due to their strength, versatility, and cost-effectiveness, steel channels, beams, and angles find widespread use in construction and structural engineering. Each of these structural shapes possesses unique characteristics and applications, rendering them suitable for various purposes. When comparing steel channels to beams and angles, it becomes crucial to take into account their load-bearing capacity, structural stability, and overall performance. Steel channels, also known as C-channels or U-channels, exhibit a distinctive shape characterized by a vertical web connecting flat top and bottom flanges. They are commonly employed in applications necessitating lightweight structural support, such as framing, bracing, or object securing. Steel channels excel in evenly distributing loads and providing sufficient support in multiple directions. Their versatility allows for seamless integration into diverse structural designs. On the other hand, beams typically possess an I-shape and offer superior load-bearing capabilities compared to channels. Their design enables them to handle higher loads across longer spans. Beams typically serve as primary structural elements in buildings, bridges, and other large-scale constructions. Thanks to their high strength-to-weight ratio, beams are ideal for withstanding bending and flexural stresses. Angles, comprising two perpendicular legs of equal or unequal lengths, manifest as L-shaped structural components. They primarily serve the purpose of providing additional structural support and reinforcement. Angles commonly find use as braces, corner supports, or lintels. Their versatility allows for easy connections and integration within a structure. In terms of cost, steel channels are generally more affordable compared to beams and angles due to their simpler manufacturing process and lower material requirements. However, the cost may vary depending on the specific dimensions, grades, and finishes required. Overall, the choice between steel channels, beams, or angles depends on the specific application, load requirements, span lengths, and design constraints. It is crucial to consult with a structural engineer or designer to determine the most suitable structural shape for a particular project.
- Q: How many tons per ton for channel 12?
- 12# channel height 120 mm, leg width 53 mm, waist thickness 5.5 mm, 12.06 kg / m, about 13.5 tons per ton, price about 3700 yuan per ton
- Q: What are the different cross-sectional shapes of steel channels?
- Some of the different cross-sectional shapes of steel channels include C-shapes, U-shapes, and Z-shapes.
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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