S235JR S355JR SS400 A36 Q235 Q345 Hot Rolled Steel Channel Steel /C Channel Steel / U Channel Steel

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Loading Port:
Tianjin
Payment Terms:
TT OR LC
Min Order Qty:
25 m.t.
Supply Capability:
32000 m.t./month

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Specifications

41*41 steel u slotted channel
Standard: 41x41, 41X21
Thickness: 1.5mm-3mm
zinc plated ,powder coated ,HDG,SS304
slotted

 

S235JR S355JR SS400 A36 Q235 Q345 Hot Rolled Steel Channel Steel /C Channel Steel / U Channel Steel

 

1.Standard:Standard: 41x41, 41X21

 

2.Wall thickness: 1.5mm, 1.6mm, 2.0mm, 2.5mm, 2.7mm (can produce based on your requirement).

 

3.Length:  3m, 5.8m, 6m .Any length is possible.

 

4.Surface Treatment: Pre-galvanized or hot-dip galvanized,Powder Coated.

 

5.Type: Slotted & Plained. Several slot size for you to choose

 

6.We can make back to back channel.

 

7.Many connecting sheets to connect two or several strut channels 

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Q:Specific difference between channel steel, cold-formed steel channel, hot plate and cold plate
Because of the difference of production process between them, the performance of them is different greatly. The strength of hot rolled steel or hot-rolled steel is lower than that of cold rolling, but the plastic deformation ability is stronger.
Q:What is the difference between rectangular steel and channel steel and construction steel? Which bearing capacity is stronger?,
Direct comparison of Wx or Wy, which big will indicate which bending better, more carrying capacity.
Q:In the construction engineering construction site, such as channel material piled reinforced why mat wood, directly on the concrete floor (ground) on the surface is not?
The steel placed timbers on or on the platform, it can be reinforced to prevent contact with moisture rust, but also can keep clean to prevent contamination of reinforced soil.
Q:No. 20 I-beam span 3 meters, fixed on both sides, what is the maximum weight to bear? No. 10 channel steel, span 2.5 meters?
Channel steel is a kind of carbon structural steel used for construction and machinery. It is a complex section steel. Its cross section has a groove shape. Channel steel is mainly used in building structure, curtain wall engineering, mechanical equipment and vehicle manufacturing, etc.. In use, it requires better welding, riveting performance and comprehensive mechanical properties.
Q:10kV and below the distribution cabinet in the room, the basic channel should be higher than the indoor ground level? Which specification is clearly defined?
100MM, check GB50052.53.54. The book in the three is forgotten
Q:What does channel 160 type 140*40 steel pipe mean?
The finished channel steel is delivered by hot forming, normalizing or hot rolling. The specifications are expressed in millimeters of height (H) * leg width (b) * waist thickness (d), such as 100*48*5.3, which means waist height is 100 mm, leg width is 48 mm, waist thickness is 5.3 mm channel, or 10# channel steel. The same height of the channel, if there are several different leg width and waist thickness, also need to add a, B, C on the right side of the model to distinguish, such as 25#a, 25#b, 25#c and so on.
Q:Roll an outer diameter of 1688MM groove steel ring, how to cut?
Steel hoop, the outer diameter of 1688MM, with 8# steel roll, theoretical calculation formula for *3.14159=5168mm (1688-43), but this material, placed above the rolling machine to roll bending process, due to tension phenomenon, so roll diameter to be bigger, and the inner groove is also just outside bend channel rolling material should be the theoretical length minus extension length, the best use of section bending machine bending machine die roll, or
Q:Is outside building protection single row bent with cantilever steel instead of channel steel
JGJ130-2011 "construction of fastener type steel pipe scaffolding safety technical specifications" article 6.10.2 provides that cantilever steel beam applied biaxial symmetric steel, steel beam cross section shall not be less than 160mm.Therefore, the channel shall not be used (cross section asymmetry, cantilever bending, cross section is more likely to lose stability)
Q:Channel 10 is calculated, if the price per metre is calculated
When choosing, we can know the gap between the channel and the national standard through weighing. The weight difference is different, the price also has the difference. If calculated, the greater the negative difference, the lower the offer. For example, the current market in Guangxi minus 10% of the 10 steel, according to the theory, the offer is probably 5000 yuan / ton, that is, 50 yuan / meter.
Q:How do you calculate the weight of 100 channel steel?
By multiplying the length, draw the volume of 100 channel, and then multiply by 7850kg/m3, and then get the weight of the channel.

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