JIS Channel steel
- Ref Price:
-
- Loading Port:
- Xingang Port
- Payment Terms:
- TT or LC
- Min Order Qty:
- 20 m.t.
- Supply Capability:
- 80000-100000MTS/YEAR m.t./month
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Specifications of JIS 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 | ||
|
Material Grade |
SS400, SS540 | ||
|
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 h |
Sectional b |
Dimension s |
t |
Mass: Kg/m |
|
|
(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 |
|
|
|
|
|
|
|
|
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 |
|
|
|
|
|
|
|
|
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 |
|
|
|
|
|
|
|
|
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 |
|
|
|
|
|
|
|
|
200X80 |
200 |
80 |
7.5 |
11.00 |
24.60 |
Table-1
3. The mechanical property of JIS 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 | ||
|
SS330 |
≧205 |
≧195 |
≧175 |
≧165 |
330-430 |
|
SS400 |
≧245 |
≧235 |
≧215 |
≧205 |
400-510 |
|
SS490 |
≧285 |
≧275 |
≧255 |
≧245 |
490-610 |
|
SS540 |
≧400 |
≧390 |
- |
- |
≧540 |
Table-2
4. The chemical composition of JIS Channel Steel in the table-3
|
Grade |
Element(%) | |||
|
C |
Mn |
P |
S | |
|
SS330 |
-- |
-- |
≦0.050 |
≦0.050 |
|
SS400 | ||||
|
SS490 | ||||
|
SS540 |
≦0.30 |
≦1.60 |
≦0.040 |
≦0.040 |
Table-3
Usage of JIS Channel Steel:
1.The JIS 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 steel u channel 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 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:What are the considerations for steel channel connections to steel beams?
- There are several important factors that need to be taken into account when considering connections between steel channels and steel beams. The first and most important factor is to ensure that the connection is structurally sound and capable of withstanding the intended loads and forces. This requires a thorough analysis of the design requirements, including the anticipated loads, the geometry of the channel and beam, and any applicable building codes or regulations. One factor to consider is the type of connection that will be used. Welding, bolting, or a combination of both are common options. The choice will depend on factors such as the strength requirements, the ease of installation, and any specific constraints or limitations imposed by the project. Another factor to consider is the connection detailing. This involves determining the specific dimensions, tolerances, and clearances required for the connection to ensure a proper fit and alignment. The detailing should also address any potential issues that may arise during fabrication, transportation, and erection, such as distortion or misalignment of the components. It is also important to consider the potential for corrosion and its impact on the connection. Steel channel connections to steel beams are susceptible to corrosion, especially in environments with high humidity, saltwater exposure, or chemical contaminants. To ensure the longevity and durability of the connection, proper corrosion protection measures, such as coatings, galvanization, or the use of corrosion-resistant materials, should be implemented. Additionally, the connection method should allow for any necessary adjustments or modifications. This is particularly important in cases where the channel may need to be repositioned or replaced in the future. The connection should be designed to allow for easy disconnection, reconnection, or adjustment without compromising the overall structural integrity. Lastly, it is crucial to consider the cost and time implications of the chosen connection method. Different connection methods have varying costs and installation times, and these factors should be carefully considered in relation to the project budget and schedule. In conclusion, the considerations for steel channel connections to steel beams involve structural integrity, connection type, detailing, corrosion protection, adjustability, and cost/time implications. By carefully addressing these factors, a reliable and efficient connection can be achieved, ensuring the overall stability and strength of the steel structure.
- Q:Channel steel, I-steel, round bar, angle steel, Fang Gang price is per ton to count or by rice? How about tons and meters? The formula is best
- Channel steel, I-steel, round bar, angle steel, Fang Gang price is to come to calculate the price per ton.
- Q:Can steel channels be used for fencing?
- Yes, steel channels can be used for fencing. Steel channels are versatile and strong, making them suitable for various fencing applications. They can be used as posts, rails, or supports in a fencing system. Steel channels provide durability and stability, making them an excellent choice for both residential and commercial fencing projects. Additionally, steel channels can be easily customized to meet specific fencing requirements, such as height, design, and security needs. Overall, steel channels offer a reliable and long-lasting solution for fencing purposes.
- Q:What is a steel channel?
- A steel channel, which is also known as a C-channel or U-channel, is a steel structural component that has the shape of a "C" or a "U." It is widely used in the construction and manufacturing industries for a variety of purposes. Steel channels are typically made from hot-rolled or cold-formed steel and are available in different sizes and thicknesses to meet various needs. The strength and support provided by the shape of a steel channel make it ideal for structural applications such as framing, bracing, and bearing heavy loads. It is commonly utilized to create beams, columns, and purlins in buildings, bridges, and other infrastructure projects. In manufacturing processes where strength and rigidity are crucial, steel channels are essential. They can be employed as frames, rails, or supports to ensure stability and durability in machinery, vehicles, and equipment fabrication. Moreover, steel channels can serve decorative purposes in architectural designs. They can be integrated into interior or exterior designs to add visual interest, create unique shapes, or achieve a modern industrial look. Overall, a steel channel is a versatile and dependable component that offers strength, support, and flexibility in diverse construction and manufacturing applications.
- Q:What are the different types of fire protection for steel channels?
- There are several different types of fire protection for steel channels, each with its own advantages and limitations. 1. Intumescent coatings: These coatings are applied to the surface of the steel channel and expand when exposed to high temperatures, forming a protective layer that insulates the steel and slows down the rate of heat transfer. Intumescent coatings provide a passive fire protection that can withstand fire for a specified period of time, typically ranging from 30 minutes to several hours. 2. Fire-resistant boards: These boards are made of mineral fibers or cementitious materials and are installed around the steel channels to provide fire resistance. They act as a barrier, preventing the heat from reaching the steel and maintaining its structural integrity. Fire-resistant boards can also provide thermal insulation and soundproofing. 3. Fireproofing sprays: These are spray-applied fire-resistant materials that form a protective layer on the steel channels. They are often made of cementitious materials, such as gypsum or vermiculite, and are designed to withstand high temperatures and prevent the steel from reaching its critical temperature. Fireproofing sprays are suitable for both indoor and outdoor applications. 4. Encasement: Steel channels can also be encased in concrete or masonry, providing a high level of fire protection. The encasement acts as a barrier, insulating the steel from the heat and preventing it from reaching its critical temperature. This method is commonly used in construction projects where fire resistance is a critical requirement. It is important to note that the choice of fire protection method depends on various factors, including the required fire resistance rating, the type of building, and the specific application. Consulting with fire protection experts and following local building codes and regulations is essential to ensure the appropriate fire protection measures are implemented for steel channels.
- Q:What are the load capacities of steel channels?
- The load capacities of steel channels depend on various factors such as the dimensions of the channel, the type of steel used, and the manner in which the load is applied. Steel channels are commonly used in construction and engineering applications due to their strength and durability. The load capacity of a steel channel can be determined through engineering calculations and analysis. Engineers consider factors such as the yield strength, ultimate strength, and moment of inertia of the channel to determine its load capacity. The yield strength of the steel determines the maximum stress the channel can withstand before it starts to deform permanently. The ultimate strength, on the other hand, represents the maximum stress the channel can handle before it fails completely. These values are typically provided by the manufacturer or can be obtained from engineering reference materials. The load capacity of a steel channel is also influenced by its dimensions. Channels with larger cross-sectional areas generally have higher load capacities since they can distribute the load over a larger area. Additionally, the shape and design of the channel, including the presence of flanges, can impact its load-carrying capacity. It is important to note that load capacities for steel channels can vary significantly depending on the specific application and the required safety factors. Factors such as the type of load (e.g., static or dynamic), the length of the channel, and the support conditions also play a role in determining the load capacity. To ensure structural integrity and safety, it is recommended to consult with a structural engineer or reference industry standards and codes when determining the load capacities of steel channels for a particular application.
- Q:What are the different methods of installation for steel channels?
- There are several different methods of installation for steel channels, depending on the specific application and desired outcome. Here are some common methods: 1. Welding: One of the most common methods of installation for steel channels is welding. This involves permanently joining the steel channel to another structure or component by melting the metal and allowing it to solidify. Welding provides a strong and durable connection, making it suitable for heavy-duty applications. 2. Bolting: Another method of installation is bolting. This involves using bolts, nuts, and washers to secure the steel channel to a surface or structure. Bolting is a versatile method that allows for easy disassembly and reassembly, making it suitable for situations where frequent adjustments or modifications may be required. 3. Adhesive bonding: In some cases, adhesive bonding can be used to install steel channels. This method involves using industrial adhesives or epoxy to bond the channel to another surface. Adhesive bonding can provide a strong and reliable connection, especially when used in conjunction with other installation methods like bolting or welding. 4. Fasteners: Steel channels can also be installed using various types of fasteners, such as screws, nails, or rivets. This method is often 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 them to be easily connected and secured without the need for additional installation methods. These systems often feature special grooves or slots that allow the channels to fit together like puzzle pieces, providing a secure and stable connection. It's important to consider the specific requirements of the application and consult with professionals or industry guidelines to determine the most appropriate method of installation for steel channels.
- Q:How do steel channels contribute to the overall energy performance of a building?
- There are several ways in which steel channels can enhance the energy performance of a building. Firstly, they are commonly used as structural elements in a building's framing system, providing strength and support. This allows for efficient load distribution and reduces the need for excessive materials, ultimately decreasing energy consumption during construction. Additionally, steel channels can be utilized in the building envelope, particularly in insulation and air sealing systems. When properly installed as part of the framing system, they enable effective placement of insulation materials. This proper insulation minimizes heat transfer through walls, roofs, and floors, improving energy efficiency and reducing the need for heating and cooling. Moreover, steel channels contribute to a building's overall energy performance by providing stability and durability. Steel's high strength-to-weight ratio allows for lighter and more efficient structures. This results in reduced material requirements and the construction of larger window openings. Incorporating larger windows maximizes natural light, reducing the need for artificial lighting and saving energy. Furthermore, steel channels support the installation of renewable energy systems, like solar panels or wind turbines. They securely mount and position these systems, optimizing their exposure to the sun or wind. This increases energy generation and lessens reliance on conventional energy sources. In conclusion, by incorporating steel channels in the design and construction processes, buildings can achieve improved energy efficiency, reduced energy consumption, and ultimately a smaller environmental impact. Steel channels provide structural integrity, enable efficient insulation and air sealing, facilitate natural lighting, and support renewable energy systems, all contributing to a building's overall energy performance.
- Q:Are steel channels suitable for use in industrial shelving?
- Indeed, steel channels prove to be generally fitting for utilization in industrial shelving. With their durability, strength, and load-bearing capacity, steel channels present an ideal option for heavy-duty applications within industrial environments. They possess the ability to withstand substantial loads while offering stable support for an array of products and materials. Moreover, steel channels exhibit resistance against corrosion, a vital characteristic in settings with high humidity or exposure to chemicals. Their versatility permits convenient customization and adjustment of shelf heights, guaranteeing efficient storage solutions. In summary, steel channels emerge as a dependable selection for industrial shelving, offering enduring and sturdy storage solutions.
- Q:How is a steel channel made?
- Hot rolling is the typical method used to produce a steel channel. The process commences by heating a large rectangular steel billet until it reaches a malleable temperature. Subsequently, the billet is passed through a sequence of rollers that gradually transform it into the desired channel shape. Throughout the hot rolling process, the rollers continually squeeze and elongate the billet, resulting in a reduction in thickness and an increase in length. The final shape of the channel is determined by the grooves on the rollers. The channel section can range from a simple C-shape to more intricate U-shapes or even customized profiles. As the billet takes shape, any surplus material is expelled through the sides, leaving behind a well-defined and clean channel shape. To prevent warping or distortion during the rolling process, the channel is consistently cooled. Once the desired length is attained, the channel is cut into individual pieces according to the specific requirements of the customer. Following the hot rolling process, additional treatments may be applied to the steel channels, such as straightening, surface cleaning, or coating. These treatments ensure that the channels meet the desired specifications and are ready for use in various applications, including structural support, construction, and manufacturing. In summary, the hot rolling process plays a vital role in the production of steel channels, enabling the fabrication of sturdy and adaptable structural components that find application in multiple industries.
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 |
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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 | 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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JIS Channel steel
- Ref Price:
-
- Loading Port:
- Xingang Port
- Payment Terms:
- TT or LC
- Min Order Qty:
- 20 m.t.
- Supply Capability:
- 80000-100000MTS/YEAR m.t./month
OKorder Service Pledge
OKorder Financial Service
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