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

U-channel Carbon 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.

 

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: How do we guarantee the quality of our products?

A2: We have established an advanced quality management system which conducts strict quality tests at every step, from raw materials to the final product. At the same time, we provide extensive follow-up service assurances as required.

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 upon international and government factors, but is typically 7 to 10 workdays.

 

Images:

U-channel Carbon Steel JIS Standard High Quality Hot Rolled

U-channel Carbon Steel JIS Standard High Quality Hot Rolled


Q: Can steel channels be used in data center construction?
Yes, steel channels can be used in data center construction. Steel channels are commonly used for structural support and framing in various construction projects, including data centers. They provide strength and stability to the infrastructure, ensuring the safe installation and operation of data center equipment.
Q: Can steel channels be used for equipment platforms?
Yes, steel channels can be used for equipment platforms. They provide a strong and durable base for supporting heavy equipment and can be easily customized to fit specific design requirements.
Q: Can steel channels be used for conveyor supports?
Indeed, steel channels are suitable for the purpose of supporting conveyors. In the realm of industrial applications, steel channels are widely utilized owing to their remarkable strength and durability. They offer outstanding support and stability to conveyors, which are burdened with carrying hefty loads and demand a stout support structure. By virtue of their ease of fabrication, steel channels can be readily customized to meet specific conveyor criteria. Additionally, they possess resistance to corrosion and are capable of withstanding harsh operational conditions. All in all, steel channels are a favored option for conveyor supports due to their reliability and sturdiness.
Q: What are the corrosion resistance properties of steel channels?
Steel channels exhibit outstanding corrosion resistance characteristics, rendering them highly suitable for a variety of applications. The primary reason behind the corrosion resistance of steel channels is the existence of a protective oxide layer on their surface, which develops naturally upon exposure to oxygen in the atmosphere. This layer acts as a barrier, effectively preventing any further corrosion. Moreover, the corrosion resistance of steel channels can be further enhanced through the application of additional coatings or treatments. A common method used to protect steel channels from corrosion is galvanization, whereby a layer of zinc is applied to the channels. This zinc layer serves as a sacrificial shield, effectively preventing direct contact between the steel and corrosive elements. In addition, stainless steel channels offer exceptional resistance to corrosion. These channels are composed of an alloy containing a high percentage of chromium, which leads to the formation of a thin, transparent oxide layer on the surface. This oxide layer provides superior protection against corrosion caused by moisture, chemicals, and various environmental factors. On the whole, steel channels possess exemplary corrosion resistance properties, establishing them as a dependable choice for applications where exposure to corrosive elements is a concern. Whether it be through the natural oxide layer, galvanization, or the utilization of stainless steel alloys, steel channels offer long-lasting durability and reliable protection against corrosion.
Q: What are the tolerance limits for steel channels?
Various factors, including the manufacturing process, the specific type of steel channel, and industry standards, influence the tolerance limits for steel channels. Tolerance limits, generally speaking, indicate the allowable deviation from the specified dimensions or properties of the channels. Regarding dimensions, tolerance limits encompass the acceptable ranges for the channel's width, height, and thickness. These limits guarantee that the channels meet the necessary specifications and can be effectively applied in diverse scenarios. For instance, the tolerance limits for the width of a steel channel may be ±0.005 inches, indicating that the actual width can vary within this range. Furthermore, tolerance limits may also encompass other properties of steel channels, such as straightness, squareness, and surface finish. Straightness tolerance ensures that the channel does not exceed acceptable limits for bending or warping. Squareness tolerance ensures that the channel's corners are perpendicular to each other. Surface finish tolerance pertains to the smoothness and quality of the channel's surface. It is crucial to note that specific tolerance requirements may differ among industries and applications. For example, tolerance limits for channels utilized in structural engineering and construction may diverge from those used in manufacturing or fabrication processes. Determining the precise tolerance limits for steel channels necessitates referencing industry standards and specifications offered by organizations like the American Society for Testing and Materials (ASTM) or the International Organization for Standardization (ISO). These standards outline the acceptable tolerance limits for various dimensions and properties of steel channels, ensuring uniformity and excellence in their production and utilization.
Q: Calculated weight of channel steel
A calculating example channel (kg/m) W=0.00785 * [hd+2t (B? C D (+0.349) R2? C R 2 m h=) per channel] weight high b= leg length d= t= average thickness of R= thick waist leg inner arc radius r= end arc radius for 80 mm * 43mm * 5mm. From the metallurgical products directory found the channel of T is 8, R is 8, R is 4, per M weight =0.00785 * [80 * 5+2 * 8 * (43? 5 C) * +0.349 (82? C4 2)]= 8.04kg
Q: How is a steel channel different from a steel beam?
A steel channel is a C-shaped structural member with a straight back and flanges on either side, while a steel beam is an I-shaped structural member with a central web and flanges on top and bottom. The channel is often used for lighter structural applications, while the beam is typically used for heavier loads and longer spans.
Q: Can steel channels be used in underground construction?
Yes, steel channels can be used in underground construction. Steel channels are commonly used in underground construction projects such as tunnels, subway systems, and underground parking lots. They provide structural support and can withstand the challenges posed by the underground environment, including soil pressure and water infiltration.
Q: Are steel channels available in pre-fabricated lengths?
Yes, steel channels are available in pre-fabricated lengths.
Q: Span 6 meters, simple beam support center force 380Kg, need to choose how large channel steel, how to calculate?
Span 6 meters, simple beam support center force 380Kg, need to choose how large the calculation of channel:1, it is estimated that the weight of channel steel is approximately concentrated load;2, according to carrying capacity calculation and 3.8KN as load basic combination, get P value;3. Calculate the bending moment M = 1/4 (p * L);The flexural strength of 4 Q235, the design value of F - =215N/mm hot-rolled steel;5. Section modulus Wx of channel steel = M/f;6, check the channel section mechanical parameters, will know the specifications of channel steel.

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