JIS Hot Rolled U Channel Steel

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Quick Details

Place of Origin:Hebei, China (Mainland)
Material:Steel
Standard:JIS
Grade:SS400
Thickness:3-9mm, 6-13mm
Type:steel profiles
Technique:Hot Rolled
Application:Building construction
Special Use:High-strength Steel Plate
Width:50mm-300mm
Length:5.8m,6m,9m,12m, or as your request
Material:SS400

Packaging & Delivery

Packaging Details:	standard seaworthy package or as your request
Delivery Detail:	about 25 to 30 days after receive your payment

Specifications

1.origin:Tangshan,Hebei.
2.JIS,GB,DIN,EN,ASTM
3.SS400,Q235,A36
4.50*25*3*6MM--300*90*9*13MM

JIS Standard Hot Rolled Steel U beam Channel SS400

1. Material: Q235/ Q235B/ SS400/ A36/...

2. Standard: JIS/ ASTM/ GB/ DIN/ BS/ EN/ ...

3. Length: 5.8m, 6m, 8m, 9m, 12m, or as customers' request.

4. Packing: In bundles with strips.

JIS U CHANNEL
Standard Sectional	Web thickness (mm)	Flange thickness(mm)	Weight (kg/m)
Dimension (mm)	Web thickness (mm)	Flange thickness(mm)	Weight (kg/m)
50*25	3.00~5.00	6	2.37~3.46
75*40	3.8	7	5.3
75*40	4	7	5.6
75*40	4.5	7	5.85
75*40	5	7	6.92
100*50	3.8	6	7.3
100*50	4.2	6	8.03
100*50	4.5	7.5	8.97
100*50	5	7.5	9.36
125*65	5.2	6.8	11.66
125*65	5.3	6.8	12.17
125*65	5.5	8	12.91
125*65	6	8	13.4
150*75	5.5	7.3	14.66
150*75	5.7	10	16.71
150*75	6	10	17.9
150*75	6.5	10	18.6
200*80	7.5	11	24.6
250*90	9	13	34.6
300*90	9	13	38.1

Q:What is the difference between U steel and channel steel?: Channel steels and U steels are simply different when applied,Mainly divided into ordinary channel (U steel) and light channel (light U steel).It can also be considered as follows: the channel steel is formed by thermal elongation, and the U steel is generally rolled under cold condition.The biggest difference between the two is thickness: the overall thickness of the channel is not the same, the overall thickness of light U steel is the same

Q:Can steel channels be used in airport construction?: Yes, steel channels can be used in airport construction. Steel channels are commonly used in various structural applications, including airports, due to their strength, durability, and versatility. They are often utilized in the construction of airport terminals, hangars, and other infrastructure elements, providing the necessary support and stability required in such projects.

Q:What are the standard lengths of steel channels?: Different industries and manufacturers establish their own requirements and standards, leading to variations in the standard lengths of steel channels. However, there are commonly used standard lengths for steel channels, typically available in increments of 6 or 12 feet (1.83 or 3.66 meters). These standard lengths find widespread use in construction, manufacturing, and other sectors. Steel channels are commonly found in lengths of 20 feet (6.1 meters), 40 feet (12.2 meters), and 60 feet (18.3 meters), which are convenient for transportation, handling, and utilization in structural or fabrication projects. It is worth noting that although these are frequently encountered standard lengths, steel channels can also be custom-cut to meet the specific requirements of a given project. Additionally, regional or industry-specific standards may introduce variations in standard lengths. To obtain more precise information regarding the standard lengths of steel channels for a particular application, it is advisable to consult relevant industry standards, such as those established by organizations like the American Society for Testing and Materials (ASTM) or the American Institute of Steel Construction (AISC).

Q:How are steel channels used in structural applications?: Steel channels are commonly used in structural applications as they provide structural support and stability. They are often used as beams or columns to carry heavy loads and distribute weight evenly. Steel channels can also be used as stiffeners to strengthen and reinforce structures. Their versatility and durability make them essential components in construction projects, ranging from buildings and bridges to industrial plants and infrastructure.

Q:Are there any limitations to using steel channels in construction?: Yes, there are limitations to using steel channels in construction. Some of the limitations include their susceptibility to corrosion if not properly protected, their relatively high weight compared to other materials, and the need for skilled labor and specialized equipment for installation. Additionally, steel channels may not be suitable for certain applications that require non-magnetic or non-conductive materials.

Q:How is the channel steel set on the wall?: Method of channel steel mounted on wall:According to the size of the channel, the hole is opened on the wall, and then the channel steel is fixed in it.Can also buy some steel plate, size and channel size matching, in four corners hit four eyes, and then use expansion screws fixed on the wall, the two sides should be symmetrical, and then channel welding in the above.

Q:What is the difference between the main keel and the angle steel and the channel steel?: The boat in the boat, the boat is keel or load-bearing structure is the most important. It's at the bottom of the ship. On the keel, there is reinforcement across the ship's ribs. The bow and stern keel off the bow post. The keel is usually the first one to be part of the hull construction. The keel laying is the most important event in the shipbuilding process.

Q:What are the common surface finishes available for steel channels?: Steel channels have several options for surface finishes. These finishes serve to enhance their appearance, protect against corrosion, and improve durability. One popular surface finish is a plain or mill finish. This finish involves leaving the steel channels in their natural state after manufacturing. It results in a smooth, slightly reflective surface, but does not offer additional corrosion protection. Another common surface finish is hot-dip galvanizing. This process entails immersing the steel channels in molten zinc, creating a protective coating. Hot-dip galvanized steel channels appear dull gray and provide excellent corrosion resistance, making them ideal for outdoor or high-moisture environments. Powder coating is also favored for steel channels. It involves applying a dry powder electrostatically and then curing it with heat. Powder-coated steel channels have a smooth, durable finish and are available in many colors. This finish offers good corrosion resistance and is commonly used indoors. Furthermore, steel channels can be painted using various paint finishes applied by spray, roller, or brush. Painted steel channels provide aesthetic appeal and can be customized to match specific color requirements. They also offer some corrosion protection, with the level varying based on paint quality and application process. In summary, common surface finishes for steel channels include plain or mill finish, hot-dip galvanizing, powder coating, and paint finishes. Each finish offers distinct advantages in terms of appearance, corrosion resistance, and durability. The choice of surface finish depends on the application's specific requirements and desired outcome.

Q:Can steel channels be used for staircase construction?: Indeed, staircase construction can make use of steel channels. With their robustness and durability, steel channels prove to be fitting for bearing the weight and ensuring structural stability of staircases. They may serve as the primary framework, establishing a firm and dependable foundation. Moreover, steel channels offer the advantage of effortless customization and fabrication, accommodating specific design needs and granting flexibility in staircase construction. All in all, owing to their strength, durability, and versatility, steel channels remain a favored option for staircase construction.

Q:What is the use of angle steel and channel steel?: Angle steel, channel steel is used for shelf purposes

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