• U-channel Steel JIS Standard High Quality Hot Rolled System 1
  • U-channel Steel JIS Standard High Quality Hot Rolled System 2
  • U-channel Steel JIS Standard High Quality Hot Rolled System 3
U-channel Steel JIS Standard High Quality Hot Rolled

U-channel Steel JIS Standard High Quality Hot Rolled

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Loading Port:
Tianjin
Payment Terms:
TT OR LC
Min Order Qty:
25 m.t.
Supply Capability:
2000 m.t./month

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Product Description:

OKorder is offering U-channel 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:

 

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.


 

Product Advantages:

OKorder's U-channel 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

 

Product Specifications:

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.

Alloy No

Grade

Element (%)


C

Mn

S

P

Si











Q235

B

0.12—0.20

0.3—0.7

≤0.045

≤0.045

≤0.3










Alloy No

Grade

Yielding strength point( Mpa)


Thickness (mm)


≤16

>16--40

>40--60

>60--100










Q235

B

235

225

215

205


Alloy No

Grade

Tensile strength (Mpa)

Elongation after fracture (%)


Thickness (mm)



≤16

>16--40

>40--60

>60--100











Q235

B

375--500

26

25

24

23


Note of U-channel

1. According to national standard (GB) for our products, if not, supply according to national standards (GB) or agreement.

2. We can not only provide electric furnace +LF+VD and electros lag re-melting (ESR) steel forging materials, but also forging products of piece, bar, etc.

3. Our company is equipped with roll equipment and can provide our customers with roll billets or finished.

4. The materials that we purchase are all accord with International General Standard; you could check it out on the Material Quality Sheet.

5. We are the creator of the “seven-step inspect method” in China.

6. The technical workers we employed are the ones with many years’ working experience, who know the technology procedures very well.

7. We will strictly inspect our production that we sold according to the customer’s request.

 

FAQ:

Q1: How soon can we receive the product after purchase?

A1: Within three days of placing an order, we will begin production. The specific shipping date is dependent upon international and government factors, but is typically 7 to 10 workdays.

Q2: What makes stainless steel stainless?

A2: Stainless steel must contain at least 10.5 % chromium. It is this element that reacts with the oxygen in the air to form a complex chrome-oxide surface layer that is invisible but strong enough to prevent further oxygen from "staining" (rusting) the surface. Higher levels of chromium and the addition of other alloying elements such as nickel and molybdenum enhance this surface layer and improve the corrosion resistance of the stainless material.

Q3: How soon can we receive the product after purchase?

A3: Within three days of placing an order, we will begin production. The specific shipping date is dependent 

 

Images:

U-channel Steel JIS Standard High Quality Hot Rolled

U-channel Steel JIS Standard High Quality Hot Rolled





Q:What are the different loadings that steel channels can withstand?
Steel channels can withstand a wide range of loadings, making them a versatile and reliable structural component. The specific loadings that steel channels can withstand depend on various factors, including the type and grade of steel, the size and shape of the channel, and the design of the overall structure. Steel channels are commonly used in construction and engineering applications to provide support and stability. They can withstand both static and dynamic loadings, which include dead loads, live loads, and environmental loads. Dead loads refer to the weight of the structure itself, including the weight of the steel channels and any other components or materials. Steel channels are designed to bear this constant load without deformation or failure. Live loads are temporary loads that can vary in magnitude and location. These loads include the weight of people, furniture, equipment, and other transient forces. Steel channels are designed to support these loads and distribute them effectively to other structural members. Environmental loads include wind loads, snow loads, and seismic loads. Steel channels are designed to resist these external forces and maintain the structural integrity of the building or structure. Wind loads can exert significant pressure on the channels, especially on tall or exposed structures. Snow loads can accumulate and add weight to the structure, which the steel channels must be able to support. Seismic loads refer to the forces generated during an earthquake, and steel channels are designed to withstand these dynamic loads and prevent the structure from collapsing. In addition to these common loadings, steel channels can also withstand other specialized loadings, such as impact loads, vibration loads, and thermal loads. Impact loads can occur due to accidental collisions or sudden impact events and require steel channels to have high strength and toughness. Vibration loads can result from machinery or equipment operation and require steel channels to have good fatigue resistance. Thermal loads can cause expansion and contraction of the steel channels due to temperature changes, and they must be designed accordingly to prevent failure. Overall, steel channels have a high load-bearing capacity and can withstand a wide range of loadings, making them suitable for various structural applications in construction, engineering, and industrial sectors.
Q:Can steel channels be used for wall framing?
Yes, steel channels can be used for wall framing. Steel channels, also known as C-channels or U-channels, are commonly used in construction for various purposes, including wall framing. They provide strength and stability to the structure while allowing for flexible design options. Steel channels are often preferred over traditional wood framing due to their durability, resistance to warping or shrinking, and fire resistance properties. They are also lightweight and can be easily installed, making them a popular choice in modern construction practices.
Q:What are the common methods of joining steel channels together?
There are several common methods of joining steel channels together. These methods include welding, bolting, riveting, and adhesive bonding. 1. Welding: Welding is a widely used method for joining steel channels. It involves melting the edges of the channels and then fusing them together using a welding rod or electrode. This creates a strong and permanent bond between the channels. Welding is particularly effective for joining thick steel channels and can provide high strength and durability. 2. Bolting: Bolting involves using bolts, nuts, and washers to join steel channels together. Holes are drilled through the channels, and bolts are inserted and tightened with nuts on the other side. Bolting is a simple and versatile method that allows for easy disassembly and reassembly of the channels if required. It is commonly used in applications where frequent maintenance or adjustments are necessary. 3. Riveting: Riveting is a method that uses metal rivets to join steel channels together. It involves drilling holes through the channels and inserting a rivet, which is then hammered or pressed to secure the channels. Riveting creates a strong and permanent connection and is commonly used in structural applications such as bridges and buildings. 4. Adhesive bonding: Adhesive bonding involves using industrial-grade adhesives to join steel channels together. The adhesive is applied to the surfaces of the channels, and pressure is applied to ensure proper adhesion. Adhesive bonding can provide a strong and durable bond, but it is important to select the appropriate adhesive for the specific steel and application requirements. Each of these methods has its advantages and limitations, and the choice of joining method depends on factors such as the application, required strength, ease of assembly, and disassembly, as well as the available equipment and resources.
Q:Can steel channels be used for creating partitions or dividers?
Yes, steel channels can be used for creating partitions or dividers. They provide structural support and can be easily installed to create separate spaces within a larger area. Steel channels offer durability and strength, making them suitable for dividing spaces in various settings such as industrial facilities, warehouses, offices, and residential spaces.
Q:How do steel channels compare to other types of steel profiles?
Steel channels are a specific type of steel profile that offers several advantages when compared to other types of steel profiles. Firstly, steel channels are known for their high strength and durability. The U-shaped design of steel channels allows them to support heavy loads and resist bending or warping, making them ideal for structural applications. This strength also helps them withstand extreme weather conditions and other external forces, ensuring their longevity. Secondly, steel channels have excellent versatility. They can be easily customized and fabricated to meet specific project requirements. This flexibility allows for various applications, including structural support, framing, and reinforcement. Steel channels also come in a range of sizes and thicknesses, making them suitable for projects of different scales. Furthermore, steel channels exhibit high corrosion resistance. They are commonly made from carbon or stainless steel, both of which have natural anti-corrosion properties. This makes steel channels suitable for outdoor and marine environments where exposure to moisture or chemicals is prevalent. Additionally, steel channels are cost-effective. Steel is a widely available and abundant material, making it relatively affordable compared to other construction materials. Moreover, the durability and longevity of steel channels result in reduced maintenance costs over time, making them a cost-efficient choice for many applications. Lastly, steel channels offer ease of installation. Their uniform shape and standardized dimensions make them simple to work with, reducing installation time and labor costs. This ease of installation also makes steel channels a preferred choice for DIY projects or small-scale constructions. In conclusion, steel channels have several advantages over other types of steel profiles. Their strength, versatility, corrosion resistance, cost-effectiveness, and ease of installation make them a popular choice for a variety of construction projects.
Q:Are steel channels suitable for commercial construction projects?
Indeed, commercial construction projects find steel channels to be a suitable option. These channels possess versatility, enabling their utilization in various applications within commercial construction such as framework, support beams, and reinforcements. Their exceptional strength and durability render them ideal for managing heavy loads and ensuring structural stability. Moreover, steel channels can be conveniently fabricated and tailored to meet precise project specifications, thus facilitating efficient and cost-effective construction processes. Additionally, their fire resistance properties contribute to the safety of commercial buildings. In summary, due to their strength, durability, versatility, and ease of use, steel channels prove to be a dependable and popular choice in commercial construction.
Q:Are steel channels suitable for use in bridges?
Yes, steel channels are commonly used in the construction of bridges due to their high strength, durability, and ability to support heavy loads. They provide structural support and stability, making them suitable for use in bridges.
Q:What is the concept of nonstandard channel steel compared with the national standard channel steel? Is there any difference in size between the national standard channel steel and the material?
Channel steel is divided into ordinary channel steel and light channel steel. Standard Specification for hot-rolled plain channel steel is 5-40#. Specifications for hot rolled flexible channel steel supplied by supply and demand agreement are 6.5-40#. Channel steel is mainly used in building structures, vehicle manufacturing and other industrial structures, and channel steel is often used in conjunction with i-beam.
Q:What are the common fire protection measures for steel channels?
Common fire protection measures for steel channels include the application of fire-resistant coatings or wraps, the use of intumescent paints or coatings, and the installation of fireproof insulation materials. Fire-resistant coatings or wraps are designed to provide a protective barrier that slows down the transfer of heat to the steel channels, therefore delaying the onset of structural failure during a fire. Intumescent paints or coatings expand when exposed to high temperatures, creating a charred layer that insulates the steel channels and provides fire resistance. Additionally, fireproof insulation materials can be installed around the steel channels to prevent the spread of fire and protect them from the heat generated in a fire event. These measures help to enhance the fire resistance of steel channels and ensure the safety of the surrounding environment.
Q:What are the different types of steel channel connections for column framing?
There are several types of steel channel connections used for column framing, including welded connections, bolted connections, and pinned connections. Welded connections involve welding the steel channels together to create a strong and rigid joint. Bolted connections use bolts and nuts to secure the channels together, allowing for easier assembly and disassembly. Pinned connections utilize pins or dowels to connect the channels, providing flexibility and allowing for relative movement between the connected members.

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