• Hot Rolled Mild Steel U Channel for Structure Construction System 1
  • Hot Rolled Mild Steel U Channel for Structure Construction System 2
  • Hot Rolled Mild Steel U Channel for Structure Construction System 3
Hot Rolled Mild Steel U Channel for Structure Construction

Hot Rolled Mild Steel U Channel for Structure Construction

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Loading Port:
Tianjin
Payment Terms:
TT or LC
Min Order Qty:
25 m.t.
Supply Capability:
200000 m.t./month

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Product Description:

OKorder is offering Hot Rolled Mild Steel U Channel for Structure Construction at great prices with worldwide shipping. Our supplier is a world-class manufacturer of steel, with our products utilized the world over. OKorder annually supplies products to European, North American and Asian markets. We provide quotations within 24 hours of receiving an inquiry and guarantee competitive prices.

 

Product Applications:

Hot Rolled Mild Steel U Channel for Structure Construction are ideal for structural applications and are widely used in the construction of buildings and bridges, and the manufacturing, petrochemical, and transportation industries.

 

Product Advantages:

OKorder's Hot Rolled Mild Steel U Channel for Structure Construction are durable, strong, and resist corrosion.

 

Main Product Features:

·         Premium quality

·         Prompt delivery & seaworthy packing (30 days after receiving deposit)

·         Corrosion resistance

·         Can be recycled and reused

·         Mill test certification

·         Professional Service

·         Competitive pricing

Specifications of Hot Rolled Mild Steel U Channel for Structure Construction:

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
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 U Channel Steel in the table-2:

Grade

Yield StrengthN/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 Hot Rolled Mild Steel U Channel for Structure Construction:

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 Hot Rolled Mild Steel U Channel for Structure Construction:

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.

 

Colorful Strips

 

delivered by container

Production Flow of Hot Rolled Mild Steel U Channel for Structure Construction:

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.

FAQ

Q1: Why buy Materials & Equipment from OKorder.com?

A1: All products offered byOKorder.com are carefully selected from China's most reliable manufacturing enterprises. Through its ISO certifications, OKorder.com adheres to the highest standards and a commitment to supply chain safety and customer satisfaction.

Q2: Can fit in the containers of 20inches the steel beams of 6M?

A2: No proble, we can put them into the containers in the form sideling.

Q3: The products are invoicing on theoritical weight or on actual weight? 

A3: We can do it in both manners, according to the customers' request.

 


Q: What are the different surface finishes available for steel channels?
Steel channels offer a variety of surface finishes, each with its own advantages and uses. Some commonly used finishes include: 1. Hot-Dip Galvanized: This process involves immersing the steel channel in molten zinc, creating a protective coating. It is perfect for outdoor applications or environments with high humidity or chemical exposure due to its excellent corrosion resistance. 2. Powder Coating: By applying dry powder and heating it, a durable and protective layer is formed on the steel channel's surface. This finish comes in various colors and provides outstanding resistance to chipping, scratching, and fading. It is often used for decorative purposes or when aesthetics matter. 3. Electroplating: Through electrolysis, a layer of metal like chrome or nickel is deposited on the steel channel's surface. This finish enhances appearance, offers corrosion resistance, and can even improve hardness or wear resistance, depending on the plated metal. 4. Painted: Steel channels can be painted with different coatings like epoxy, acrylic, or enamel. Painting provides both a visually appealing look and protection against corrosion. The type of paint can be chosen based on factors like durability, weather resistance, and color options. 5. Stainless Steel: Steel channels can be made from stainless steel, which naturally resists corrosion. They are commonly used in applications where hygiene, high temperatures, or exposure to aggressive chemicals are concerns. The choice of surface finish for steel channels depends on specific requirements such as corrosion resistance, durability, aesthetics, and environmental factors. Seeking advice from a steel supplier or surface finishing expert can help determine the most suitable finish for a particular project.
Q: How do steel channels contribute to sustainable construction practices?
Steel channels contribute to sustainable construction practices in several ways: 1. Durability: Steel channels are highly durable and have a long lifespan, which reduces the need for frequent replacements or repairs. This durability minimizes waste generation and reduces the consumption of materials over time. 2. Recyclability: Steel is one of the most recycled materials in the world. Steel channels can be easily recycled at the end of their lifespan, reducing the demand for new steel production and saving energy and resources. 3. Efficient use of materials: Steel channels can be designed to have optimal strength-to-weight ratios, allowing for the use of less material while maintaining structural integrity. This reduces the overall weight of the construction, leading to lower transportation and foundation costs. 4. Energy efficiency: Steel channels are often used in framing systems, which can help improve the energy efficiency of buildings. Steel framing allows for better insulation, reducing energy consumption for heating and cooling. Additionally, steel channels can be combined with other sustainable practices, such as using renewable energy sources or incorporating green building materials. 5. Resistance to natural disasters: Steel channels have high strength and resistance to fire, earthquakes, and extreme weather events. By using steel channels in construction, buildings can be designed to withstand these hazards, reducing the damage caused and increasing the safety and resilience of the structures. 6. Reduced construction waste: Steel channels can be prefabricated off-site, leading to reduced construction waste generation. Prefabrication allows for better quality control, minimizes on-site material waste, and reduces construction noise and disruption. Overall, steel channels contribute to sustainable construction practices by promoting durability, recyclability, efficient use of materials, energy efficiency, resistance to natural disasters, and reduced construction waste.
Q: What type of channel is used for the type of room with a span of 4 meters?
The flexural strength of 10# steel in the distance is less than 50 cm, a span of 4 meters is safe.
Q: Are steel channels prone to rusting?
Indeed, rusting is a common issue with steel channels. Given that steel is predominantly comprised of iron, its exposure to moisture or oxygen prompts a chemical reaction called oxidation, resulting in the formation of rust. As rust weakens the steel structure, it becomes more prone to corrosion and eventual collapse. Consequently, it is imperative to shield steel channels from moisture and other corrosive substances through the use of suitable coatings or treatments in order to prevent rust formation and extend their longevity.
Q: How do steel channels contribute to the overall energy efficiency of a building?
Steel channels can contribute to the overall energy efficiency of a building in several ways. Firstly, they offer structural support, allowing for the construction of taller and larger buildings with less material, reducing overall energy consumption during the construction phase. Additionally, steel channels are often used for insulation purposes, acting as thermal barriers to minimize heat transfer and improve the building's insulation efficiency. Furthermore, steel channels can be designed to accommodate wiring and plumbing systems, optimizing space utilization and reducing energy losses associated with long wire or pipe runs. Overall, steel channels play a crucial role in enhancing the energy efficiency of a building by providing strength, insulation, and efficient utility distribution.
Q: What is the elastic modulus of steel?
The general definition of the modulus of elasticity is that the stresses in the one-way stress state are divided by the strain in that direction.
Q: How do steel channels contribute to the modular construction process?
Steel channels are an essential component of the modular construction process as they provide structural support and stability to the modular units. These channels are typically made of high-quality steel, which offers excellent strength and durability. One way steel channels contribute to the modular construction process is by acting as a framework for the modular units. They are used to create the structural skeleton of the modules, ensuring that they can withstand the loads and stresses imposed on them during transportation and installation. The channels are precisely fabricated and assembled to form a rigid framework, allowing the modules to be easily transported and stacked together on-site. Additionally, steel channels enable the integration of various building systems within the modular units. They provide a secure base for the installation of electrical wiring, plumbing, and HVAC systems. By incorporating these channels into the design, the modules can be pre-wired and pre-plumbed, minimizing on-site labor and accelerating the overall construction process. Furthermore, steel channels offer flexibility and adaptability in the modular construction process. They can be easily modified or extended to accommodate changes or additions to the modular units. This allows for efficient customization and flexibility in design, enabling the modules to meet specific project requirements. In terms of sustainability, steel channels contribute to the eco-friendliness of modular construction. Steel is a highly recyclable material, and the use of steel channels in modular construction reduces waste and promotes resource efficiency. Additionally, the durability of steel channels ensures that the modular units have a long lifespan, reducing the need for frequent replacements and minimizing the environmental impact. Overall, steel channels play a crucial role in the modular construction process by providing structural support, facilitating the integration of building systems, offering flexibility in design, and promoting sustainability. Their contribution ultimately leads to faster construction timelines, improved quality, and cost-effectiveness in the modular construction industry.
Q: Can steel channels be used as support beams?
Yes, steel channels can be used as support beams. Steel channels, also known as C-channels or U-channels, are commonly used in construction for their strength and structural stability. They are specifically designed to provide support and stability, making them suitable for use as support beams. Steel channels are often used in various applications such as building frames, bridges, and industrial structures, where their load-bearing capabilities are crucial. They offer high strength-to-weight ratio, durability, and resistance to bending and twisting forces, making them an ideal choice for supporting heavy loads and distributing weight effectively. Therefore, steel channels can be confidently used as support beams in various construction projects.
Q: What are the common applications of steel channels?
Steel channels, also known as C-channels or U-channels, are versatile structural components that find numerous applications across various industries. Here are some common applications of steel channels: 1. Construction industry: Steel channels are extensively used in the construction industry for structural support and framing purposes. They provide strength and stability to buildings, bridges, and other structures. Steel channels are often used as beams, columns, and purlins to distribute weight and resist deformation. 2. Building facades: Steel channels are utilized in building facades to create decorative and functional elements. They can be used as curtain wall frames, window frames, and cladding supports. Steel channels provide durability, weather resistance, and a sleek aesthetic to the building exteriors. 3. Manufacturing and industrial applications: Steel channels are widely employed in manufacturing and industrial settings for various equipment and machinery. They are used as support structures for conveyor systems, racks, shelves, and platforms. Steel channels offer high load-bearing capacity and can withstand heavy loads, making them suitable for industrial applications. 4. Electrical installations: Steel channels are commonly used in electrical installations to provide support and protection for electrical cables and wiring. They are used as cable trays, raceways, and support systems for electrical equipment. Steel channels ensure organized and secure routing of electrical cables, preventing damage and reducing the risk of electrical hazards. 5. Automotive industry: Steel channels are utilized in the automotive industry for various applications. They are used in the construction of vehicle frames, chassis, and suspension systems. Steel channels provide strength, rigidity, and impact resistance, ensuring the structural integrity and safety of automobiles. 6. Infrastructure projects: Steel channels are crucial components in infrastructure projects such as bridges, highways, and railways. They are used in the construction of bridge beams, guardrails, and noise barriers. Steel channels offer excellent load-bearing capabilities and durability, making them suitable for heavy-duty infrastructure applications. 7. Furniture and interior design: Steel channels are used in the manufacturing of furniture and interior design elements. They can be incorporated into tables, chairs, shelves, and cabinets to provide structural support and enhance aesthetics. Steel channels offer a modern and industrial look, making them a popular choice in contemporary furniture and interior design. Overall, steel channels are versatile components that find extensive applications in construction, manufacturing, electrical installations, automotive, infrastructure, and furniture industries. Their strength, durability, and adaptability make them an essential choice in various structural and functional applications.
Q: How do steel channels contribute to the overall material efficiency of a structure?
Steel channels contribute to the overall material efficiency of a structure by providing a high strength-to-weight ratio. Due to their shape and design, steel channels allow for the optimal utilization of materials, minimizing waste and reducing the amount of steel required to achieve the desired structural integrity. This efficiency not only promotes cost savings but also reduces the environmental impact of the construction process.

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