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Good Quality U-STEEL

Good Quality U-STEEL

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Specifications

1, U Channel steel
2.Size:25*25*3mm-250*250*35mm
3.Standard: AISI, ASTM, BS, DIN, GB, JIS
4.Grade: Q235.SS400.Q345 etc.

Dimension (mm)

Web thickness (mm)

Flange thickness(mm)

Weight (kg/m)

75*40

3.80

7.00

5.30

75*40

4.00

7.00

5.60

75*40

4.50

7.00

5.85

75*40

5.00

7.00

6.92

100*50

3.80

6.00

7.30

100*50

4.20

6.00

8.03

100*50

4.50

7.50

8.97

100*50

5.00

7.50

9.36

125*65

5.20

6.80

11.66

125*65

5.30

6.80

12.17

125*65

5.50

8.00

12.91

125*65

6.00

8.00

13.40

150*75

5.50

7.30

14.66

150*75

5.70

10.00

16.71

150*75

6.00

10.00

17.90

150*75

6.50

10.00

18.60

150*75

9.00

12.50

24.00

Q:How do steel channels contribute to the energy efficiency of a building?
Steel channels contribute to the energy efficiency of a building by providing structural support and insulation. The channels can be used to create a framework that supports the walls, floors, and roofs of a building, allowing for efficient distribution of weight and load-bearing capacity. Additionally, steel channels can be filled with insulating materials, such as foam or fiberglass, which help to reduce heat transfer and improve the thermal performance of the building. This insulation minimizes heat loss during winter and heat gain during summer, thus reducing the energy required for heating and cooling the building.
Q:28a difference between channel steel and 28b channel steel
180×70×9 18 # B 23200×73 * 7 20 #的22.637200×75×9 20 # B 25.777* * 220 77 7 22 #的24.999220 * * 79 9 22 # B 28.453* * 240 78 7 24 #的26.86240 * * 80 9 24 # B 30.628
Q:What are the lengths of the channel factory?
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..
Q:Can steel channels be used in mezzanine construction?
Certainly! Mezzanine construction can certainly benefit from the usage of steel channels. These channels are widely employed in the construction of buildings due to their exceptional strength and longevity. Mezzanines, which are intermediate floors inserted between a building's primary floors, enhance the available space and functionality. To ensure stability and support for the structure, steel channels can be utilized as either beams or columns in mezzanine construction. Their fabrication and installation are hassle-free, rendering them an optimal choice for mezzanine construction projects. Furthermore, steel channels can be tailor-made to meet specific design requirements and can be combined with other steel components like plates and angles, resulting in a sturdy and dependable mezzanine structure.
Q:What are the common maintenance practices for steel channels?
Common maintenance practices for steel channels include regular cleaning to remove dirt, dust, and debris, as well as inspecting for corrosion or rust. Applying protective coatings or paint can help prevent oxidation and maintain the appearance of the channels. Regular lubrication of moving parts, such as hinges or mechanisms, is also important to ensure smooth operation. Additionally, checking for any structural damage, such as cracks or bends, and promptly repairing or replacing any damaged sections is crucial to maintain the integrity and safety of the steel channels.
Q:What are the different design codes for steel channels?
There are several design codes that are commonly used for steel channels. These codes provide guidelines and standards for the design of steel channels to ensure their structural integrity and safety. Some of the most widely used design codes for steel channels include: 1. American Institute of Steel Construction (AISC) Code: This code, commonly known as the AISC Steel Construction Manual, provides comprehensive guidelines for the design of steel structures, including steel channels. It covers various aspects such as design loads, material properties, design considerations, and connection details. 2. Eurocode: The Eurocode is a set of European standards for the design of structures, including steel channels. Eurocode 3 specifically deals with the design of steel structures and provides guidelines for the design of structural steel members, including channels. 3. British Standards (BS): The British Standards provide design guidelines for various aspects of construction, including steel structures. The key standard for the design of steel channels in the UK is BS EN 1993-1-1, which covers the design of steel structures using the Eurocode. 4. Canadian Standards Association (CSA) Code: The CSA S16 code provides guidelines for the design of steel structures in Canada, including steel channels. It covers design principles, material specifications, and various design considerations for steel structures. 5. Australian/New Zealand Standards (AS/NZS): The AS/NZS 4100 code provides guidelines for the design of steel structures in Australia and New Zealand. It covers aspects such as material specifications, design principles, and design considerations specific to the region. These design codes ensure that steel channels are designed to withstand the intended loads, maintain their stability, and adhere to safety standards. It is important to consult the relevant design code and ensure compliance with local regulations when designing steel channels for any construction project.
Q:What is the difference between steel tubes such as channel steel and square tube?
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 6.5-30#. Channel steel is mainly used for building structures, vehicle manufacturing, other industrial structures and fixed plates, cabinets, etc., and channel steel is often used in conjunction with i-beam.
Q:Can steel channels be used for platform structures?
Yes, steel channels can be used for platform structures. Steel channels are commonly used in construction due to their strength and durability. They have the ability to support heavy loads and provide stability to the structure. Steel channels can be easily fabricated and installed, making them suitable for various types of platform structures such as walkways, mezzanines, and elevated platforms. They are also versatile and can be customized to meet specific design requirements. Additionally, steel channels have excellent resistance to corrosion, which is crucial for structures that are exposed to outdoor elements or harsh environments. Overall, steel channels are a reliable and cost-effective choice for platform structures.
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, the other ibid
No. 20 I-beam span 3 meters, fixed on both sides, five tons is no problem; 10 channel steel, span 2.5 meters, two tons is no problem.
Q:What are the maintenance requirements for steel channels?
To maintain steel channels effectively, it is essential to regularly clean and inspect them to safeguard their structural stability and prevent corrosion. To eliminate any accumulated dirt, dust, or debris on the channel surfaces, cleaning should be carried out using a mild soap and water solution or a non-abrasive cleaner. It is crucial to refrain from using harsh chemicals or abrasive cleaners, as these can harm the steel's protective coatings. Conducting regular inspections is of utmost importance to detect any signs of wear, damage, or rust formation. If any visible rust is observed, immediate action should be taken by removing the rust using a wire brush and applying a rust-inhibiting primer and paint to shield the steel from further corrosion. In regions with high humidity or exposure to saltwater or chemicals, more frequent inspections and maintenance may be necessary. Furthermore, it is vital to ensure that the steel channels remain unobstructed and free from debris that could hinder their functionality or undermine their structural integrity. Regular checks should be performed to verify that the channels are correctly aligned and securely fastened to their supporting structure. By adhering to proper maintenance practices, the lifespan of steel channels can be extended, and their intended function can be preserved. It is also advisable to follow any maintenance guidelines provided by the manufacturer or seek professional advice regarding specific requirements based on the application and installation environment of the steel channels.

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