• 80*45*6.0mm JIS U CHANNEL for CONSTRUCTION System 1
  • 80*45*6.0mm JIS U CHANNEL for CONSTRUCTION System 2
  • 80*45*6.0mm JIS U CHANNEL for CONSTRUCTION System 3
  • 80*45*6.0mm JIS U CHANNEL for CONSTRUCTION System 4
80*45*6.0mm JIS U CHANNEL for CONSTRUCTION

80*45*6.0mm JIS U CHANNEL for CONSTRUCTION

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Loading Port:
Tianjin
Payment Terms:
TT OR LC
Min Order Qty:
25 m.t.
Supply Capability:
10000 m.t./month

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Product Description:

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.


80*45*6.0mm JIS U CHANNEL for CONSTRUCTION

80*45*6.0mm JIS U CHANNEL for CONSTRUCTION

80*45*6.0mm JIS U CHANNEL for CONSTRUCTION

Q:Can steel channels be used for electrical wiring?
Using steel channels for electrical wiring is not possible. Steel channels are primarily used for structural support in construction and are not intended to house electrical wires. For electrical wiring, specific types of conduits or cable trays made of materials like PVC or metal are necessary. These materials are specifically designed to effectively contain and safeguard electrical wires. Conduits or cable trays provide insulation and prevent potential electrical risks such as short circuits or electrical shocks. Consequently, it is crucial to utilize appropriate materials and techniques specially designed for electrical wiring to ensure safety and adherence to electrical codes and regulations.
Q:What are the different design considerations for steel channels in industrial buildings?
There are several important design considerations for steel channels in industrial buildings. Firstly, the load capacity of the channels must be carefully assessed. This involves calculating the maximum expected loads that the channels will need to support, such as the weight of machinery, equipment, or materials. The channels must be designed to have sufficient strength and stiffness to handle these loads without excessive deflection or deformation. Another important consideration is the structural stability of the channels. The design must ensure that the channels are able to resist lateral forces, such as wind or seismic loads, without buckling or collapsing. The channels may need to be braced or connected to other structural elements to provide the necessary stability. Additionally, the durability of the steel channels is a key consideration. Industrial environments can be harsh, with exposure to moisture, chemicals, and other corrosive substances. The channels must be designed to withstand these conditions and resist corrosion, which may involve the use of protective coatings or stainless steel materials. The ease of fabrication and installation is another factor to consider. The design should aim to minimize the complexity and time required for fabrication and construction. This can be achieved by utilizing standard steel channel sizes and connections, as well as designing with efficient assembly methods in mind. Fire safety is also a crucial consideration in industrial buildings. Steel channels should be designed to have adequate fire resistance, either through the use of fireproof coatings or by incorporating fireproofing materials such as gypsum board. Lastly, the aesthetic appearance of the steel channels may also be a consideration, depending on the specific requirements of the industrial building. While functionality and safety are of primary importance, the design may also need to consider the visual impact and architectural integration of the channels within the building. In summary, the different design considerations for steel channels in industrial buildings include load capacity, structural stability, durability, ease of fabrication and installation, fire safety, and aesthetics. By carefully addressing these factors, the design can ensure the safe and efficient use of steel channels in industrial buildings.
Q:Can steel channels be used in architectural design elements?
Architectural design elements can incorporate steel channels, which are versatile and durable structural components. These channels possess excellent strength, making them suitable for various applications. Steel channels can be utilized for framing and support in architectural features like roofs, walls, and facades. This usage ensures the stability and safety of the overall design. Staircases, balconies, and railings also commonly benefit from the sturdiness and reliability provided by steel channels. Apart from their functional advantages, steel channels contribute to the aesthetic appeal of architectural designs. By customizing their size, shape, and finish, designers can achieve the desired visual effect. Whether for modern or traditional designs, steel channels can add a sleek and contemporary touch or a more industrial and rugged look, depending on the design intent. Additionally, steel channels offer sustainability and cost-effectiveness benefits. Steel is highly recyclable, making it an environmentally friendly option. Furthermore, it is relatively low in cost compared to other building materials, providing a cost-effective solution for architectural design elements. In conclusion, steel channels are a reliable and versatile choice for architectural design elements. Architects and designers appreciate their strength, durability, customization options, and sustainability.
Q:Are steel channels suitable for seismic zones?
Yes, steel channels are suitable for seismic zones. Steel channels, also known as C-channels or U-channels, are commonly used in seismic design and construction due to their structural strength and flexibility. Steel has a high strength-to-weight ratio, which makes it ideal for withstanding seismic forces. Additionally, steel channels can be designed and engineered to have the necessary stiffness and ductility to absorb and dissipate energy during an earthquake. This helps to reduce the impact of seismic shaking on the overall structure, making it more resilient and less prone to damage. Steel channels also provide excellent fire resistance, which is an important consideration in seismic zones. Overall, steel channels are a popular choice for seismic design and construction due to their durability, flexibility, and ability to withstand seismic forces.
Q:Are steel channels suitable for use in agricultural structures?
Agricultural structures can indeed make use of steel channels. Steel itself is a robust and enduring material, capable of enduring the often harsh environmental conditions that are typically present in agricultural settings. Not only is it resistant to pests, rot, and decay, but it also offers a long-lasting solution for constructing buildings such as barns, storage sheds, and livestock shelters. Steel channels prove particularly advantageous in agricultural structures, as they not only provide essential structural support but can also be effortlessly incorporated into the building's design. Moreover, steel possesses fire-resistant properties, a critical aspect to consider when handling the flammable materials commonly found on farms. Ultimately, the utilization of steel channels in agricultural structures ensures stability, durability, and safety.
Q:What are the different types of supports used for steel channels?
Steel channels can be supported using various types of supports, depending on the specific application and load requirements. Some commonly used supports for steel channels include the following: 1. Channel brackets: These brackets are in the shape of an L and are attached to the channel, then secured to a wall or other structure. They ensure the steel channel remains stable and can withstand the intended load. 2. Beam clamps: Beam clamps are utilized to connect steel channels to beams or other structural members. They typically have a threaded bolt that can be tightened to firmly hold the channel in place. 3. U-bolts: U-bolts are curved bolts shaped like a "U" and are employed to secure steel channels to pipes or other round objects. They offer a secure and adjustable connection, allowing for easy installation and adjustment of the channel. 4. Pipe hangers: When steel channels are suspended from above, pipe hangers are used to provide support. These hangers typically consist of a metal strap or clamp that wraps around the channel and then attaches to a ceiling or overhead structure. 5. Strut systems: Strut systems are a versatile and widely used support for steel channels. They consist of metal channels, brackets, and accessories that can be assembled to create a customized support system. Strut systems allow for easy adjustment and have excellent load-bearing capacity. These examples illustrate the variety of supports available for steel channels. The choice of support depends on factors such as the specific application, load requirements, and installation preferences. It is advisable to consult with a structural engineer or industry professional to determine the most suitable support system for a given project.
Q:What are the different load combinations considered for steel channels?
The different load combinations considered for steel channels depend on the specific application and design requirements. However, in general, load combinations for steel channels typically include combinations of dead loads, live loads, wind loads, seismic loads, and other applicable loads. Dead loads refer to the permanent or static loads that are constantly acting on the structure, such as the self-weight of the steel channel itself, fixtures, and any other permanent elements attached to it. Live loads, on the other hand, are variable loads that are not permanently acting on the structure and can include things like people, furniture, equipment, or any other movable loads. Wind loads are important to consider for structures exposed to wind, and they account for the pressure and suction forces exerted by the wind on the steel channel. Seismic loads, or earthquake loads, are considered in areas prone to seismic activity and account for the horizontal and vertical forces generated during an earthquake. In addition to these primary load types, other loads such as snow loads, dynamic loads, impact loads, and thermal loads may also need to be considered depending on the specific design requirements and the intended use of the steel channel. To determine the appropriate load combinations, engineers typically refer to relevant building codes, standards, and design guidelines that provide guidance on load combinations for different applications and regions. These codes and standards ensure that the steel channel is designed to safely carry the expected loads without failure or excessive deformation.
Q:How do steel channels contribute to daylighting in buildings?
Steel channels can contribute to daylighting in buildings by providing structural support for large windows or skylights. By using steel channels as framing elements, architects and engineers can create expansive openings in walls or roofs, allowing natural light to penetrate deep into the interior spaces of a building. These channels can be designed to withstand the loads imposed by the windows or skylights, ensuring their stability and longevity. Additionally, steel channels can be utilized to create innovative daylighting systems, such as light shelves or light tubes, which enhance the distribution of natural light throughout the building. Overall, steel channels play a crucial role in maximizing daylighting in buildings, improving the quality of indoor spaces, reducing the need for artificial lighting, and promoting energy efficiency.
Q:Can steel channels be used in the aerospace manufacturing industry?
The aerospace manufacturing industry can utilize steel channels. These channels are versatile and sturdy components that find application in various areas within aerospace manufacturing. They can be employed in constructing aircraft frames, wings, and other structural parts. Steel channels possess an exceptional strength-to-weight ratio, making them suitable for aerospace applications where reducing weight is essential. They can withstand high temperatures, extreme loads, and harsh operating conditions, making them an ideal choice for the aerospace industry. Moreover, steel channels are easily fabricated, welded, and assembled, enabling efficient and cost-effective manufacturing processes. Their dimensional stability and durability ensure the longevity and reliability of aerospace components. However, it is crucial to note that material selection in the aerospace industry is a critical procedure, and specific requirements and regulations must be met. Therefore, engineers and designers must thoroughly assess the application, performance, and compliance of steel channels before incorporating them into aerospace manufacturing processes.
Q:Are steel channels suitable for airport construction projects?
Yes, steel channels are suitable for airport construction projects. Steel channels offer high strength, durability, and resistance to corrosion, making them ideal for supporting heavy loads and withstanding harsh weather conditions. Additionally, steel channels can be easily fabricated, installed, and integrated into various airport infrastructure components, such as runways, hangars, and terminal buildings.

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