Jis Channel
- 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 JIS Channel:
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.
2. The sections in details are as followings in the table-1
|
JIS 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 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 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:
1.The JIS channel 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 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:
1.The JIS channel 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 JIS channel 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 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 channel should be put onto the cooling bed to make the temperature low.
4. The JIS 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: The telescopic arm is welded by channel steel and steel plate. Then the channel steel is inclined and the guide is not good enough. Is it a special profile? What are the telescopic arms?
- Steel welding steel mostly used as a beam or a column, the steel plate is relatively thick, and the channel has been forming calculation immunity anti disturbance capability is greatly improved, two only in the center position of weld line position, the formation of the moment theory on the bending of the analysis should be small and therefore, whether it is welding crack or welding deformation can better handle. In no case have to supply square, to be.
- Q: What is the elastic modulus of steel?
- When the material is in the elastic deformation stage, its stress and strain should be changed into a positive proportion (that is to say, according to Hooke's law), and the coefficient of proportionality is called the elastic modulus. The elastic modulus of the unit is dyne per square centimeter. "Modulus of elasticity" is a physical quantity describing the elasticity of matter. It is a general term. It can be expressed as "Young's modulus", "bulk modulus" and so on.When it is difficult to cause confusion, the modulus of elasticity of a general metallic material refers to Young's modulus, i.e., positive modulus of elasticity.Unit: E (elastic modulus) MPa (MPa)
- Q: Is section steel the same as channel steel?
- Channel steel is one of the types of steel, including channel steel, angle steel, I-beam, H steel, L steel, etc..
- Q: Are steel channels resistant to pests and insects?
- Yes, steel channels are generally resistant to pests and insects. Unlike wood, steel is not a food source for pests and insects, making it less appealing for them to infest. Steel channels are also less susceptible to damage caused by termites, carpenter ants, and other wood-boring insects that can significantly weaken wooden structures. Additionally, steel channels do not provide any hiding places or crevices for pests to nest or breed. Therefore, steel channels are considered a more durable and pest-resistant option compared to materials like wood.
- Q: How do steel channels contribute to the energy efficiency of a building?
- Steel channels contribute to the energy efficiency of a building by providing structural support and insulation. The channels can be used to create a framework that supports the walls, floors, and roofs of a building, allowing for efficient distribution of weight and load-bearing capacity. Additionally, steel channels can be filled with insulating materials, such as foam or fiberglass, which help to reduce heat transfer and improve the thermal performance of the building. This insulation minimizes heat loss during winter and heat gain during summer, thus reducing the energy required for heating and cooling the building.
- Q: How do steel channels contribute to the overall sustainability of a solar power plant?
- Several ways contribute to the overall sustainability of a solar power plant by steel channels. Firstly, the construction of the solar panel mounting system uses steel channels. These mounting systems are crucial for securing the solar panels and ensuring they receive optimal sun exposure. By incorporating durable and long-lasting steel channels, the mounting system can withstand various weather conditions and remain intact for an extended period. This decreases the frequency of maintenance and replacement, thereby reducing the environmental impact associated with material production and disposal. Furthermore, steel channels offer structural support to the solar panels, guaranteeing their stability and longevity. This is particularly significant in regions prone to high winds, storms, and seismic activities. By utilizing steel channels, the solar power plant can endure these natural events and continue generating clean energy without interruption. This resilience reduces the likelihood of damage or downtime, resulting in a more dependable and sustainable energy source. Additionally, steel channels can be manufactured from recycled steel, further enhancing the sustainability of a solar power plant. The use of recycled steel diminishes the demand for virgin steel production, which is an energy-intensive process with significant carbon emissions. By opting for recycled steel channels, the solar power plant can minimize its carbon footprint and conserve natural resources. Moreover, steel channels can be designed to facilitate easy installation and maintenance of the solar panels. This not only reduces labor and installation time but also allows for efficient cleaning and upkeep of the panels. Regular cleaning is essential to maximize the energy generation capacity of solar panels. By utilizing steel channels that enable easy access to the panels, the plant can ensure optimal cleanliness and efficiency, ultimately contributing to the overall sustainability of the solar power plant. In conclusion, steel channels play a crucial role in enhancing the overall sustainability of a solar power plant. They provide durability and stability to the solar panel mounting system, reducing the need for frequent maintenance and replacement. The use of recycled steel helps minimize the environmental impact associated with steel production. Additionally, steel channels facilitate easy installation, maintenance, and cleaning of the solar panels, ensuring their optimal performance and efficiency. With these contributions, steel channels significantly contribute to the long-term sustainability and viability of a solar power plant.
- Q: How do steel channels contribute to the modular construction process?
- Steel channels play a crucial role in the modular construction process by providing structural support and stability. These channels are commonly used as framing elements in modular buildings, helping to create a strong and durable framework. They are also used to connect different modules together, ensuring a secure and seamless construction. Additionally, steel channels offer flexibility in design, allowing for easy customization and adaptation to different project requirements. Overall, steel channels significantly contribute to the efficiency, strength, and versatility of modular construction.
- Q: What are the different types of connections used for steel channels in curtain wall systems?
- In curtain wall systems, there are several types of connections used for steel channels. These connections play a crucial role in the structural integrity and performance of the curtain wall system. Some of the commonly used connections are: 1. Welded Connections: In this type of connection, the steel channels are joined together by welding. This method provides excellent strength and rigidity to the curtain wall system. Welded connections are often used in high-rise buildings or structures that require maximum load-bearing capacity. 2. Bolted Connections: Bolted connections involve using bolts and nuts to secure the steel channels together. This type of connection allows for easy installation and disassembly, making it suitable for situations where flexibility is required. Bolted connections are commonly used in curtain wall systems where frequent adjustments or modifications may be necessary. 3. Clamped Connections: Clamped connections utilize clamps or brackets to hold the steel channels in place. These connections are often used in curtain wall systems that require quick installation or where drilling or welding is not preferred. Clamped connections provide ease of assembly and disassembly, making them suitable for temporary structures or buildings with frequent changes. 4. Adhesive Connections: Adhesive connections involve the use of high-strength adhesives or epoxy to bond the steel channels together. This type of connection provides excellent load transfer and can distribute stress evenly. Adhesive connections are commonly used in curtain wall systems that require a seamless appearance or where aesthetics are a priority. 5. Combination Connections: In some cases, a combination of different connection types may be used to achieve optimal performance. For example, a curtain wall system may utilize a combination of welded and bolted connections to provide both strength and flexibility. Combination connections are often used in complex or specialized curtain wall systems that require specific load-bearing capabilities. It is important to note that the selection of connection type depends on various factors such as the structural requirements, building codes, design considerations, and installation constraints. Consulting with a structural engineer or curtain wall specialist is essential to determine the most suitable connection type for a specific curtain wall system.
- Q: Are there any specific safety considerations when working with steel channels?
- Working with steel channels requires specific safety measures. These include: 1. Personal protective equipment (PPE): It is crucial to wear the appropriate PPE when handling steel channels. Safety goggles, gloves, steel-toed boots, and a hard hat should be worn to protect against potential hazards like flying debris, sharp edges, and falling objects. 2. Proper handling and lifting: Steel channels can be heavy and difficult to maneuver, so it is important to use correct lifting techniques and equipment to prevent strain or injury. This may involve using lifting straps, slings, or cranes to safely lift and transport the channels. 3. Careful handling of sharp edges and corners: Steel channels often have sharp edges and corners that can cause cuts or punctures. It is important to handle them with caution and use appropriate tools, such as gloves, to avoid direct contact with these hazardous areas. 4. Ensuring structural stability: When working with steel channels in construction or fabrication, it is vital to ensure the stability of the structure. This includes securely fastening the channels, using suitable support systems, and adhering to engineering specifications to prevent accidents or collapses. 5. Fire prevention: Steel channels are highly conductive and can rapidly transfer heat, making them a potential fire hazard. Precautions should be taken to avoid sparks or open flames from coming into contact with the channels, especially in environments where flammable materials are present. 6. Preventing slips, trips, and falls: Working with steel channels often involves working at heights or on elevated surfaces. To prevent slips, trips, and falls, it is important to maintain a clean work area, free of obstructions, and utilize proper ladder or scaffolding systems. Fall protection equipment should also be used when necessary. By following these safety precautions and implementing best practices, the risk of accidents and injuries can be significantly reduced when working with steel channels.
- Q: What are the different shapes available in steel channels?
- Steel channels come in various shapes, each designed for specific purposes and applications. Some commonly used shapes include: 1. Structural applications often utilize the C-channel, which resembles the letter "C". It offers excellent strength and stability, making it suitable for supporting heavy loads. 2. The U-channel, shaped like the letter "U", is commonly used in framing, construction, and manufacturing industries. It provides good resistance against bending and serves as a base for mounted equipment or a support for structural frameworks. 3. Also known as a furring channel, the Hat channel gets its name from its resemblance to a hat. It is frequently used in construction to provide a framework for attaching ceiling tiles or supporting drywall or plasterboard. In roofing applications, it provides extra support. 4. The Box channel, resembling a box or rectangle, is widely used in manufacturing and construction industries for applications requiring high strength and rigidity. It is commonly used for framing, bracing, and supporting heavy loads. 5. The Z-channel, shaped like the letter "Z", is often used to join two pieces of material together, such as panels or sheets. It adds strength and stability to the joint and finds application in the manufacturing of cabinets, enclosures, and shelving systems. These examples represent only a fraction of the available steel channel shapes. The choice of shape depends on specific project requirements, including load-bearing capacity, structural integrity, and the intended application.
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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Jis Channel
- 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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