• GB ALLOY HOT ROLLED  U CHANNEL 100*50 6M System 1
  • GB ALLOY HOT ROLLED  U CHANNEL 100*50 6M System 2
  • GB ALLOY HOT ROLLED  U CHANNEL 100*50 6M System 3
  • GB ALLOY HOT ROLLED  U CHANNEL 100*50 6M System 4
  • GB ALLOY HOT ROLLED  U CHANNEL 100*50 6M System 5
  • GB ALLOY HOT ROLLED  U CHANNEL 100*50 6M System 6
GB ALLOY HOT ROLLED  U CHANNEL 100*50 6M

GB ALLOY HOT ROLLED U CHANNEL 100*50 6M

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Loading Port:
Qingdao
Payment Terms:
TT OR LC
Min Order Qty:
50 m.t.
Supply Capability:
10000 m.t./month

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Product Description:

Specifications of Steel U Channel:

Standard Applied: GB Standard, EN Standard(UPN), JIS Standard

Sizes: 50mm to 300mm

Material Grade: Q235B, Q345B, S235JR, SS400, ASTM A36

As shown in the figure:

 

 

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

 

Note: We are able to supply other dimensions and sizes, which depends on the customer's requirements for the quantity.

Chemical Composition of Q235B Steel U Channel:

 

 

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

 

Physical Properties of Q235B Steel U Channel:

 

 

Grade

Yielding Strength Point(Mpa)

Q235B

Thickness(mm)

≦16

>16-40

>40-60

>60-100

≧235

≧225

≧215

≧205

Tensile Strength(Mpa)

Elongation After Fracture(%)

Thickness(mm)

≦16

>16-40

>40-60

>60-100

375-500

≧26

≧25

≧24

≧23

 

Usage/Application of Steel U Channel:

The steel u channel can be applied to construction of warehouses, workshops, sport stadiums and car parks etc. In details, the steel u channel belongs to carbon structural steel which is applied to in the field of construction and machinery. The steel u 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. Generally,the steel u channel must possess perfect welding property, riveting property and mechanical property and so on.

Package & Delivery: Steel U Channel

The steel u channel 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.

And steel u channel could be loaded into 20ft or 40ft container, or by bulk cargo. If the weight of each bundle reaches less 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.

As for the transportaion from mill to loading port, the truck will be usually used. And the maximum quantity for each truck is 40mt.

All in all, we could do in accordance with customer's request

Production Flow of Steel U Channel:

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.

 

 

Q:How do steel angles contribute to the sustainability of a city?
Steel angles contribute to the sustainability of a city in various ways. Firstly, they are commonly used in construction, providing structural support and stability to buildings and infrastructure. Due to their high strength-to-weight ratio, steel angles require less material and resources compared to other building materials, reducing the overall environmental impact of construction. Additionally, steel angles are highly durable, corrosion-resistant, and have a long lifespan, reducing the need for frequent replacements or repairs, thus minimizing waste generation. Moreover, steel is a recyclable material, and steel angles can be easily recycled and repurposed, decreasing the demand for new steel production and conserving natural resources. Therefore, the use of steel angles in construction promotes sustainable practices, contributes to the efficient use of resources, and helps create resilient and long-lasting cities.
Q:Are steel angles suitable for conveyor systems?
Indeed, conveyor systems can indeed employ steel angles. The reason for the frequent use of steel angles in conveyor systems lies in their strength, durability, and versatility. Steel angles offer a robust framework capable of bearing hefty loads and enduring the perpetual motion and vibrations inherent in a conveyor system. Assembling the conveyor system's structure becomes a breeze as steel angles can be effortlessly welded or bolted together, granting effortless customization and adaptation. Furthermore, steel angles boast corrosion resistance, rendering them fitting for diverse environments and applications.
Q:What is the maximum length of a steel angle available in the market?
The maximum length of a steel angle available in the market can vary depending on the supplier and the specific type of steel angle being referred to. However, in general, steel angles are typically available in lengths ranging from 20 feet (6.1 meters) to 40 feet (12.2 meters). It is important to note that these lengths are commonly found for standard steel angles, but there may be customized options available that could exceed these lengths if required for specific projects or applications. It is advisable to consult with the supplier or manufacturer to determine the maximum length available for a particular steel angle.
Q:Can steel angles be used for signposts?
Indeed, signposts can make use of steel angles. In a multitude of structural applications, including signposts, steel angles are frequently employed. Their strength, durability, and exceptional support for signs are worth mentioning. To construct a robust and dependable signpost, steel angles can be effortlessly welded or bolted together. Furthermore, steel angles display resistance to weather and endure harsh environmental conditions, rendering them fitting for outdoor usage. All in all, owing to their strength, durability, and adaptability, steel angles are widely preferred for signposts.
Q:Are there any limitations on the length-to-thickness ratio of steel angles?
Yes, there are limitations on the length-to-thickness ratio of steel angles. These limitations are specified in engineering codes and standards, which provide guidelines for the safe design and use of steel angles. The exact limitations depend on factors such as the material properties, intended application, and structural requirements.
Q:Can steel angles be used for framing in residential construction?
Certainly, steel angles have the potential to be utilized for framing purposes in residential construction. Due to their robustness and longevity, steel angles are commonly employed as vital components in construction projects. They can provide essential reinforcement and stability in various framing applications, such as wall framing, roof trusses, and floor joists. When it comes to residential construction, steel angles possess numerous advantages. They exhibit remarkable resistance against warping, shrinking, and rotting, rendering them an exceptionally dependable choice for framing purposes. Furthermore, steel angles have the added benefit of being fire-resistant, offering an additional layer of safety in residential structures. Ultimately, steel angles represent a versatile and cost-effective alternative for framing endeavors in residential construction projects.
Q:How do steel angles compare to other structural materials like wood or aluminum?
Steel angles have distinct advantages over other structural materials like wood or aluminum. Firstly, steel angles are much stronger and more durable than wood, making them suitable for high-load bearing applications. Additionally, steel angles have excellent fire resistance compared to wood, making them a safer choice in construction. When compared to aluminum, steel angles offer superior strength and rigidity, making them more suitable for heavy-duty applications. Moreover, steel angles are more cost-effective and have a longer lifespan than aluminum, making them a preferred choice for many construction projects.
Q:What are the disadvantages of using steel angles?
Using steel angles in various applications comes with several drawbacks. One major disadvantage is their vulnerability to corrosion. These angles are typically made from carbon steel, which tends to rust when exposed to moisture and harsh environmental conditions. As a result, their structural integrity weakens over time, reducing their durability. Another drawback is their weight and bulkiness. Steel angles are often heavy and cumbersome, making them challenging to handle and transport. This can drive up project costs, as special equipment or additional labor may be necessary for installation. Steel angles also have limited flexibility and versatility in terms of design. They are usually only available in standard sizes and shapes, which restricts their use in certain applications that require customized or intricate designs. This lack of flexibility can lead to additional expenses for fabrication or the need for alternative materials. Moreover, steel angles tend to be more expensive compared to materials like aluminum or wood. This makes them less cost-effective in certain projects, especially when alternative materials can meet the structural requirements at a lower cost. Lastly, steel angles conduct heat and electricity, which may not be desirable in certain applications. This poses safety risks in environments that are sensitive to heat or electricity, necessitating additional insulation or protective measures. In conclusion, although steel angles offer advantages like high strength and durability, their disadvantages include susceptibility to corrosion, weight and bulkiness, limited design flexibility, higher cost, and heat and electricity conductivity. These factors should be carefully evaluated when deciding whether to use steel angles in a specific project.
Q:Can steel angles be used in outdoor applications?
Steel angles have a wide range of uses in outdoor settings. They are frequently employed in construction projects, serving as essential components in outdoor structures like fences, gates, and outdoor staircases. Moreover, they are extensively utilized in outdoor equipment and machinery, fulfilling purposes such as supporting brackets for solar panels or frames for outdoor signage. Thanks to their exceptional durability and resistance to corrosion, steel angles are capable of enduring outdoor elements such as rain, wind, and sunlight. Furthermore, these angles can be further fortified against rust and other types of corrosion through galvanization or the application of protective finishes. Overall, steel angles are a reliable and versatile option for outdoor applications due to their strength, durability, and resilience to various weather conditions.
Q:Can steel angles be used for foundation reinforcement?
Indeed, foundation reinforcement can be accomplished using steel angles. In construction, steel angles find wide application, particularly in fortifying foundations. They are frequently employed to fortify the foundation walls by connecting the horizontal and vertical components, thereby enhancing strength and stability. Steel angles are easily installed and possess commendable resistance against bending and shearing forces, rendering them highly suitable for foundation reinforcement. Furthermore, steel angles exhibit durability, cost-effectiveness, and easy accessibility, thus making them a favored option for reinforcing foundations in numerous construction endeavors.

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