JIS U CHANNEL STEEL
- Ref Price:
-
- Loading Port:
- Xingang Port
- Payment Terms:
- TT or LC
- Min Order Qty:
- 25MT m.t.
- Supply Capability:
- 80000TON/Year m.t./month
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Specifications of JIS U Channel Steel:
1. We are definitely speciallizing in manufacturing and supplying channel steel as per japanese standard, which is characterised with high mechanical strength and competitive prices.
Original Place | Tangshan, China | Brand Name | UINDA |
Standard | JIS G3192 : 1990 | ||
Material Grade | SS490 | ||
Sizes | 50mm to 200mm | ||
Sales Volume/Year | 3000MT | ||
Destination Area | Middle East, Africa, Southeast Asia | ||
2. The sections in details are as followings in the table-1
JIS U CHANNEL | Standard | Sectional | Dimension |
| Mass: |
| (mm) | (mm) | (mm) | (mm) |
|
50x25 | 50 | 25 | 3.0 | 6.00 | 2.37 |
75X40 | 75 | 40 | 3.8 | 7.00 | 5.30 |
75X40 | 75 | 40 | 4.0 | 7.00 | 5.60 |
75X40 | 75 | 40 | 4.5 | 7.00 | 5.85 |
75X40 | 75 | 40 | 5.0 | 7.00 | 6.92 |
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100X50 | 100 | 50 | 3.8 | 6.00 | 7.30 |
100X50 | 100 | 50 | 4.2 | 6.00 | 8.03 |
100X50 | 100 | 50 | 4.5 | 7.50 | 8.97 |
100X50 | 100 | 50 | 5.0 | 7.50 | 9.36 |
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125X65 | 125 | 65 | 5.2 | 6.80 | 11.66 |
125X65 | 125 | 65 | 5.3 | 6.80 | 12.17 |
125X65 | 125 | 65 | 5.5 | 8.00 | 12.91 |
125X65 | 125 | 65 | 6.0 | 8.00 | 13.40 |
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150x75 | 150 | 75 | 5.5 | 7.30 | 14.66 |
150x75 | 150 | 75 | 5.7 | 10.00 | 16.71 |
150x75 | 150 | 75 | 6.0 | 10.00 | 17.90 |
150x75 | 150 | 75 | 6.5 | 10.00 | 18.60 |
150x75 | 150 | 75 | 6.5 | 10.00 | 24.00 |
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200X80 | 200 | 80 | 7.5 | 11.00 | 24.60 |
Table-1
3. The mechanical property of JIS U Channel Steel in the table-2:
Grade | Yield Strength，N/mm² | Extension Strength N/mm² | |||
Thickness of Steel,mm | |||||
≦16 | ＞16-≦40 | ＞40-≦100 | ＞100 | ||
SS490 | ≧285 | ≧275 | ≧255 | ≧245 | 490-610 |
Table-2
4. The chemical composition of JIS U Channel Steel as per SS490 in the table-3
Grade | Element(%) | |||
C | Mn | P | S | |
SS490 | - | - | ≦0.050 | ≦0.050 |
Table-3
Usage of JIS U Channel Steel:
1.The JIS U Channel Steel can be devided into two kinds, namely common channel steel and light channel steel. The sizes of hot rolled common channel steel range from 5# to 40#. Meanwhile, the channel steel can be divided into cold forming sectional equal channel steel, cold forming sectional unequal channel steel, cold forming inner edge channel steel and outer edge channel steel.
2.The JIS u 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. The channel steel with sizes under 14# is usually applied to construction engineering, as purline, while the channel steel with sizes above 16# is more likely to be used in building vehicle chassis structure and mechanical structure. Furthermore, the channel steel in sizes above 30# are target at building bridge structure, as tension bar.
3.In a word, the channel steel must possess perfect welding property, riveting property and mechanical property and so on.
Package & Delivery of JIS U Channel Steel:
1.The JIS u 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 JIS U Channel Steel:
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:What are the different methods of protecting steel channels from impact damage?
- There are various methods of protecting steel channels from impact damage, including installing protective barriers or bollards, using impact-resistant coatings or paints, implementing cushioning materials or padding, employing shock-absorbing devices or systems, and reinforcing the structure with additional supports or reinforcements.
- Q:How do steel channels perform under static loads?
- Steel channels, commonly utilized in construction and engineering applications, serve as structural components. Their performance proves outstanding when subjected to static loads, such as the weight of structures or equipment resting upon them. One notable advantage of steel channels lies in their impressive strength-to-weight ratio. Despite being relatively lightweight, they possess the ability to support heavy loads. Steel, renowned for its exceptional strength and durability, showcases these qualities in the performance of steel channels under static loads. Moreover, steel channels exhibit good resistance against deformation and deflection. When a static load is applied, these channels evenly distribute the load and resist bending or sagging. As a result, the stability and integrity of the supported structure or equipment remain intact. Additionally, steel channels boast high resistance to corrosion and environmental factors. This renders them suitable for various conditions, including outdoor and industrial environments. Furthermore, their corrosion resistance contributes to their longevity and low maintenance requirements. Aside from their mechanical properties, steel channels can be effortlessly fabricated and installed. They are available in a wide array of sizes and dimensions, allowing for flexibility in design and construction. Steel channels can be connected securely and reliably through welding or bolting. In summary, steel channels deliver exceptional performance under static loads. Their high strength, resistance to deformation, and durability establish them as a dependable choice for supporting structures and equipment.
- Q:Are steel channels suitable for use in broadcasting towers?
- Yes, steel channels are suitable for use in broadcasting towers. Steel channels are commonly used in construction due to their strength and durability. Broadcasting towers require materials that can support the weight of the antennas and withstand various weather conditions, including strong winds and seismic activity. Steel channels are capable of providing the necessary structural integrity and stability required for broadcasting towers. Additionally, steel channels can be easily fabricated and assembled, which makes them a cost-effective choice for constructing tall structures like broadcasting towers.
- Q:Can steel channels be welded together?
- Yes, steel channels can be welded together. Welding is a common method used to join steel channels to create larger structures or reinforce existing ones.
- Q:What are the different types of connections for steel channels in curtain wall systems?
- There are several different types of connections that can be used for steel channels in curtain wall systems. Some of the most common types include: 1. Bolted Connections: This type of connection involves using bolts to secure the steel channels to other structural elements or to the curtain wall system. Bolted connections are often preferred for their simplicity and ease of installation. 2. Welded Connections: Welding involves fusing the steel channels to other structural elements or to the curtain wall system using heat. Welded connections provide a strong and durable bond, but they require skilled labor and can be more time-consuming to install. 3. Clamped Connections: Clamped connections involve using clamps or brackets to hold the steel channels in place. This type of connection is often used when there is a need for adjustability or when it is desirable to avoid drilling or welding. 4. Adhesive Connections: Adhesive connections involve using high-strength adhesives or epoxy to bond the steel channels to other structural elements or to the curtain wall system. Adhesive connections provide a clean and aesthetically pleasing look, but they may not be suitable for all applications. 5. Combination Connections: In some cases, a combination of different connection types may be used to achieve the desired strength, adjustability, or aesthetic appearance. For example, a curtain wall system may use bolted connections for primary structural support and clamped connections for secondary support or adjustability. It is important to note that the choice of connection type will depend on various factors such as the specific requirements of the project, the load-bearing capacity needed, the architectural design, and the availability of materials and skilled labor. Consulting with a structural engineer or curtain wall specialist is recommended to determine the most appropriate connection type for a given application.
- Q:What are the applications of steel channels in construction?
- Due to their strength, durability, and versatility, steel channels are widely used in construction for a variety of purposes. The following are some key applications of steel channels in construction: 1. Structural Support: Steel channels are commonly employed to provide structural support in buildings, bridges, and other infrastructure projects. They can be utilized as beams or columns to effectively carry loads and distribute weight. 2. Framing: Steel channels are frequently utilized in framing applications, particularly for walls, ceilings, and roofs. They offer a robust and dependable framework that ensures the stability and integrity of the structure. 3. Staircases and Handrails: Steel channels are an ideal choice for constructing staircases and handrails due to their strength and rigidity. They provide a safe and durable solution, especially in areas with high foot traffic. 4. Reinforcement: Steel channels can be used to reinforce concrete structures, such as foundations, walls, and slabs. By incorporating steel channels, the strength and load-bearing capacity of the concrete are significantly enhanced. 5. Mezzanine Floors: Steel channels are commonly used to create mezzanine floors, which provide additional space in buildings without the need to expand the footprint. Steel channels offer a lightweight yet sturdy solution for supporting the floor structure. 6. Industrial Racks and Shelves: Steel channels are extensively used in the construction of industrial racks and shelves. Their ability to bear heavy loads and their durability make them suitable for storing heavy equipment, materials, and products. 7. Infrastructure Projects: Steel channels find widespread applications in large-scale infrastructure projects, including bridges, tunnels, and railways. Their high strength-to-weight ratio makes them ideal for withstanding heavy loads and resisting environmental factors. 8. Architectural Design: Steel channels are commonly employed in architectural design to create unique and aesthetically pleasing structures. They can be shaped and welded into various configurations, allowing architects to bring their creative visions to life. Overall, steel channels are of utmost importance in the construction industry, providing a dependable, durable, and versatile solution for various applications. Their strength, load-bearing capacity, and flexibility make them indispensable in modern construction projects.
- Q:Can steel channels be used in modular construction?
- Indeed, steel channels find application in modular construction. Given their robustness, resilience, and adaptability, steel channels enjoy popularity as fundamental elements within modular construction. Their exceptional capacity for providing support and stability to modular structures enables them to endure varying loads and environmental circumstances. Moreover, the ease of fabrication and assembly of steel channels renders them suitable for the expeditious and efficient construction process demanded by modular construction. In summary, steel channels emerge as a dependable and effective option for modular construction endeavors.
- Q:What are the different methods of installation for steel channels?
- Steel channels can be installed using various methods, depending on the desired outcome and specific application. Here are a few common methods: 1. Welding: Welding is a commonly used method for installing steel channels. It involves melting the metal and allowing it to solidify, creating a strong and durable connection. This method is ideal for heavy-duty applications. 2. Bolting: Another installation method is bolting. This involves using bolts, nuts, and washers to secure the steel channel to a surface or structure. Bolting allows for easy disassembly and reassembly, making it suitable for situations where adjustments or modifications may be required. 3. Adhesive bonding: Adhesive bonding can be used to install steel channels in some cases. Industrial adhesives or epoxy are used to bond the channel to another surface, providing a reliable connection. It is often used in conjunction with other methods like bolting or welding. 4. Fasteners: Steel channels can also be installed using screws, nails, or rivets. This method is typically used for temporary or lightweight applications, as it may not provide as strong of a connection as welding or bolting. 5. Interlocking systems: Some steel channels are designed with interlocking systems that allow for easy connection and secure installation without the need for additional methods. These systems feature grooves or slots that allow the channels to fit together like puzzle pieces, creating a stable connection. To determine the most appropriate installation method for steel channels, it is important to consider the specific requirements of the application and consult with professionals or refer to industry guidelines.
- Q:What are the different surface treatments for steel channels?
- Some common surface treatments for steel channels include galvanizing, painting, powder coating, and applying a protective coating.
1. Manufacturer Overview |
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|---|---|
| Location | Hebei, China |
| Year Established | 1993 |
| Annual Output Value | Above US$100 Million |
| Main Markets | South Asia Middle East; Southeast Aisa; south Korea |
| Company Certifications | ISO 9001:2000 |
2. Manufacturer Certificates |
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| a) Certification Name | |
| Range | |
| Reference | |
| Validity Period | |
3. Manufacturer Capability |
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| a)Trade Capacity | |
| Nearest Port | Tianjin; |
| Export Percentage | 1% - 10% |
| No.of Employees in Trade Department | 11-20 People |
| Language Spoken: | English; Chinese |
| b)Factory Information | |
| Factory Size: | Above 20,000 square meters |
| No. of Production Lines | 1 |
| Contract Manufacturing | OEM service offered |
| Product Price Range | average |
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JIS U CHANNEL STEEL
- Ref Price:
-
- Loading Port:
- Xingang Port
- Payment Terms:
- TT or LC
- Min Order Qty:
- 25MT m.t.
- Supply Capability:
- 80000TON/Year m.t./month
OKorder Service Pledge
OKorder Financial Service
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