Channel Steel

Ref Price:
Loading Port:
Xingang Port
Payment Terms:
TT or LC
Min Order Qty:
25 m.t.
Supply Capability:
80000MTS/YEAR m.t./month
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Specifications of Channel Steel:

Original Place  Tangshan, China Brand Name Bridge
Standard GB707-88, EN100025, JIS G3192, DIN 1026
Sizes 50mm to 300mm
Sales Volume/Year 3000MT
Main Market Middle East, Africa, Southeast As

 

1.We are able to provide channel steel of top quality at attractive price.

2.Our products of channel steel have passed ISO9001:2008 Quality Management System Certification.

3. The section of  JIS Standard Channel Steel are as followings in the table.

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

 

4. Chemical Compostion of  JIS Standard Channel Steel 

   Grade                                          Element(%)
           C           Mn             P             S
   SS330            --            --        ≦0.050       ≦0.050
   SS400
   SS490
   SS540         ≦0.30        ≦1.60        ≦0.040       ≦0.040

 

Usage/Applications of Channel Steel: 

Channel Steel is usually used for building structure, vehicle manufacturing and other industrial structure and often used with i beam. 

In details,  the channel steel belongs to carbon structural steel which is applied to in the field of construction and machinery. The 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 channel steel must possess perfect welding property, riveting property and mechanical property and so on.

 

Package & Delivery of Channel Steel:

The steel u 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.                                                                                               

And steel u channel could be loaded into 20ft or 40ft container, or by bulk cargo. If the weight of each bundle reaches less 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.                                                                                                          

As for the transportaion from mill to loading port, the truck will be usually used. And the maximum quantity for each truck is 40mt.                                                                                                                                                                         

All in all, we could do in accordance with customer's request.

 

 

 Channel Steel

 Channel Steel

 

Production Flow of 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.

 

 

Q:The pressure is: 50TLength: 1 meters or soMaterial: steel or steelSpecifications: please tell me how much you can use!Prawns help you ah! Urgent! Online, etc.!
It should be counted like this. 50000/420/4/1=29.76. This is tensile strength, so it's enough to choose No. 20 i-beam.
Q:
Yes, steel channels can be used for supporting rooftop gardens. Steel channels are strong and durable, making them suitable for supporting the weight and load of rooftop gardens. They provide structural support and stability, ensuring that the garden remains secure and stable on top of a building. Steel channels can be used to create raised beds or platforms for the garden, allowing for proper drainage and a solid foundation. Additionally, steel channels can be customized and fabricated to fit the specific requirements and dimensions of the rooftop garden, making them a versatile choice for this purpose.
Q:What are the methods and the price of building the floor?
Channel or I-beam construction. Under normal circumstances, the use of channel steel on the line, but with the bending strength of I-beam will be higher, of course, the cost will be higher, but also occupy more space I-beam height. The advantage of channel steel construction is that it is quick to use. It does not need to wait. The disadvantage is that the channel made attic, when people walk in the above, there will be a certain shaking sound, the smaller channel specifications, the greater the shaking. The adoption of channel steel is a recommended practice.
Q:
There are several ways in which steel channels contribute to earthquake-resistant structures. To begin with, steel channels play a crucial role in providing strength and stability to the structure. They are frequently utilized as structural elements, such as beams and columns, that bear the weight of the building. Steel channels are renowned for their exceptional strength-to-weight ratio, enabling them to withstand heavy loads while remaining relatively lightweight. This strength assists the structure in enduring the powerful forces generated during an earthquake. Furthermore, steel channels can serve as reinforcements in concrete structures. By embedding steel channels within the concrete, the overall structural integrity is enhanced. During an earthquake, the steel channels aid in distributing the forces and stresses throughout the structure, preventing localized damage. This reinforcement technique is commonly utilized in the construction of walls, floors, and foundations. Moreover, steel channels can also function as bracing elements in earthquake-resistant structures. Bracing systems augment the rigidity and ductility of the building, enabling it to absorb and dissipate seismic energy. Steel channels can be strategically positioned within the framework of a building to provide additional resistance against lateral forces, such as those caused by earthquakes. This helps minimize the overall deformation of the building and prevents collapse. Additionally, steel channels offer flexibility in terms of design and construction. They can be easily fabricated and installed, facilitating the efficient construction of earthquake-resistant structures. Their versatility allows engineers to devise innovative and tailored solutions to meet specific seismic design requirements. In summary, steel channels contribute to earthquake-resistant structures by furnishing strength, stability, reinforcement, and bracing. Their exceptional strength-to-weight ratio, capacity to distribute forces, and design adaptability make them an indispensable component in ensuring the safety and resilience of buildings during seismic events.
Q:
Some design considerations for steel channels include the load capacity, structural stability, corrosion resistance, and compatibility with other building materials. Additionally, factors such as the intended use, environmental conditions, and cost-effectiveness also play a role in the design process.
Q:
Steel channels are not commonly utilized for roofing purposes. They are typically employed in construction projects for supporting beams, columns, and framing. Instead, roofing applications typically involve the use of materials like metal panels, asphalt shingles, clay or concrete tiles, or even thatched roofing. These materials are specifically designed and manufactured to ensure weatherproofing, insulation, and durability, providing protection to the structure and its inhabitants against external elements. Although steel channels may have other significant uses in construction, they lack the necessary qualities required for an effective and long-lasting roof, thus rendering them unsuitable for roofing applications.
Q:
There are several testing methods available for steel channels to ensure their quality and performance. These methods include dimensional inspection, visual inspection, magnetic particle testing, ultrasonic testing, and load testing. 1. Dimensional Inspection: This method involves measuring the dimensions of the steel channels to ensure they meet the required specifications. It checks for deviations in length, width, height, and thickness. 2. Visual Inspection: Visual inspection is conducted to detect any visible defects such as surface cracks, corrosion, dents, or other imperfections that can affect the structural integrity or aesthetics of the steel channels. 3. Magnetic Particle Testing: This non-destructive testing method uses magnetic fields and magnetic particles to identify surface and near-surface defects in the steel channels. It is particularly effective in detecting cracks, weld defects, and other discontinuities. 4. Ultrasonic Testing: Ultrasonic testing utilizes high-frequency sound waves to detect internal flaws or defects in the steel channels. It can identify cracks, voids, and other irregularities that may not be visible to the naked eye. 5. Load Testing: Load testing involves subjecting the steel channels to a specified load or force to evaluate their strength and structural integrity. This method helps determine if the channels can withstand the expected loads and stresses they will encounter in their intended applications. These testing methods provide crucial information about the quality and suitability of steel channels for various construction and engineering purposes. By conducting these tests, manufacturers and users can ensure the safety, reliability, and performance of steel channels in their respective applications.
Q:
The maximum span lengths for steel channels depend on various factors such as the size and shape of the channel, the material grade, the load it is subjected to, and the desired deflection criteria. Generally, steel channels can have span lengths ranging from a few feet to several hundred feet. For smaller steel channels, such as C-shaped or U-shaped channels, the maximum span lengths typically range from 6 to 20 feet. These channels are commonly used for light structural applications, framing, or as support members in building construction. Larger steel channels, such as those used in heavy-duty industrial applications or as primary structural members, can have much larger span lengths. These channels are designed to withstand heavier loads and longer spans. In such cases, the maximum span lengths can extend to several hundred feet or even more, depending on the specific design requirements and engineering calculations. It is important to note that the maximum span lengths for steel channels should always be determined by a qualified structural engineer or designer who considers all the relevant factors and performs the necessary calculations to ensure the safety and structural integrity of the channel system. This ensures that the channel can effectively support the intended loads without excessive deflection or failure.
Q:
Steel channels perform well in high-seismic areas due to their inherent strength and ductility. In seismic zones, the ground experiences intense shaking and lateral forces, which can cause buildings to undergo significant structural deformation. Steel channels, with their ability to flex and absorb energy, are better equipped to withstand these forces compared to other building materials. The shape of steel channels, with their flanges and web, provides enhanced strength and rigidity. This allows them to resist bending and twisting forces, ensuring the overall stability of structures in high-seismic areas. Furthermore, steel channels can be designed to have tapered flanges, which improves their load-carrying capacity and reduces the risk of buckling during seismic events. Another advantage of steel channels in high-seismic areas is their ability to dissipate energy. During an earthquake, the channel's flexible nature allows it to absorb and distribute the seismic forces, minimizing the impact on the structure. This energy absorption capability reduces the chances of structural damage and enhances the safety of occupants inside the building. Moreover, steel channels offer versatility in design and construction. They can be easily integrated into various structural systems, such as moment frames and braced frames, which are commonly used in earthquake-resistant buildings. This flexibility allows for efficient and cost-effective construction in high-seismic areas. Overall, steel channels provide reliable performance in high-seismic areas by offering strength, flexibility, and energy dissipation capabilities. Their ability to withstand intense shaking and lateral forces makes them a preferred choice for structural applications in seismic zones, ensuring the safety and resilience of buildings in such areas.
Q:
There are several different types of surface finishes that can be used for steel channels in architectural applications. These finishes not only enhance the aesthetic appeal of the steel channels but also provide protection against corrosion and wear. Here are some common types of surface finishes for steel channels: 1. Mill Finish: This is the basic finish that steel channels have when they are initially manufactured. It has a dull gray appearance and is typically rough in texture. Mill finish steel channels are often used in industrial applications where aesthetics are not a primary concern. 2. Hot-Dip Galvanized: This finish involves dipping the steel channels into a bath of molten zinc, creating a thick layer of zinc coating on the surface. Hot-dip galvanized steel channels have a shiny, silver appearance and provide excellent corrosion resistance, making them suitable for outdoor architectural applications. 3. Powder Coating: Powder coating is a popular surface finish for steel channels in architectural applications. It involves applying a dry powder to the surface and then heating it to form a durable, protective layer. Powder coating provides a smooth, even finish and is available in a wide range of colors, allowing for customization and design flexibility. 4. Stainless Steel: Steel channels can also be fabricated from stainless steel, which inherently provides a corrosion-resistant finish. Stainless steel channels have a sleek, modern appearance and are often used in architectural designs that require a high-end, polished finish. 5. Painted Finish: Steel channels can be painted with various types of paint to achieve a desired color and finish. Painted finishes offer versatility and can be customized to match the architectural design. However, they may require periodic maintenance to prevent chipping or fading. 6. Brushed or Polished Finish: Brushed or polished finishes involve mechanically abrading the steel channels to create a smooth, reflective surface. These finishes are commonly used in architectural applications where a high-quality, decorative appearance is desired. Each type of surface finish for steel channels in architectural applications has its own characteristics and advantages. The choice of finish depends on factors such as the desired appearance, level of corrosion resistance required, and the specific environmental conditions the steel channels will be exposed to.
BRIDGE is specialized in the production and sales of U channel.The annual production capacity is 0.6 million mtons.The main U channel is JIS U channel 100mm, 125mm 150mm etc and the GB standard U channel. We aimed to provide our customer superem cost performance product and good service.

1. Manufacturer Overview

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

a) Certification Name  
Range  
Reference  
Validity Period  

3. Manufacturer Capability

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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