equal angle

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Product Description:

Specifications of Equal Angle

1. Standards: GB,ASTM,BS,AISI,DIN,JIS

2. Length:6m,9m,12m

3. Material:Material: GB Q235B, Q345B or Equivalent; ASTM A36; EN 10025, S235JR, S355JR; JIS G3192, SS400;

SS540.

4. Sizes:

Sizes: 25mm-250mm
a*t
25*2.5-4.0	70*6.0-9.0	130*9.0-15
30*2.5-6.6	75*6.0-9.0	140*10-14
36*3.0-5.0	80*5.0-10	150*10-20
38*2.3-6.0	90*7.0-10	160*10-16
40*3.0-5.0	100*6.0-12	175*12-15
45*4.0-6.0	110*8.0-10	180*12-18
50*4.0-6.0	120*6.0-15	200*14-25
60*4.0-8.0	125*8.0-14	250*25

5. Chemical data: %

C	Mn	S	P	Si
0.14-0.22	0.30-0.65	≤0.050	≤0.045	≤0.30

Usage & Applications of Equal Angle

Trusses;

Transmission towers;

Telecommunication towers;

Bracing for general structures;

Stiffeners in structural use.

Packaging & Delivery of Equal Angle

1. Transportation: the goods are delivered by truck from mill to loading port, the maximum quantity can be loaded is around 40MTs by each truck. If the order quantity cannot reach the full truck loaded, the transportation cost per ton will be little higher than full load.

2. With bundles and load in 20 feet/40 feet container, or by bulk cargo, also we could do as customer's request.

3. Marks:

Color mark: There will be color marking on both end of the bundle for the cargo delivered by bulk vessel. That makes it easily to distinguish at the destination port.

Tag mark: There will be tag mark tied up on the bundles. The information usually including supplier logo and name, product name, made in China, shipping marks and other information request by the customer.

If loading by container the marking is not needed, but we will prepare it as customer request.

Q: What is the cost of a steel angle?: The price of a steel angle may differ based on various factors including its size, grade, thickness, and the supplier or manufacturer chosen. Typically, steel angles are priced either per length or per weight. When determining the cost, it is crucial to take into account the market situation, location, and specific requirements of the desired steel angle. To obtain precise and current pricing details, it is advisable to reach out to local suppliers or manufacturers.

Q: What are the standard lengths of steel angles?: The standard lengths of steel angles vary depending on the manufacturer and specific application, but common lengths range from 20 feet to 40 feet.

Q: Are steel angles suitable for architectural applications?: Yes, steel angles are suitable for architectural applications. They are commonly used in construction projects to provide structural support, such as in building frames, facades, and bridges. Steel angles offer excellent strength and durability, making them a reliable choice for architects seeking a versatile and long-lasting material for their designs.

Q: Are there any limitations or restrictions on the use of steel angles?: Indeed, there exist certain limitations and restrictions pertaining to the utilization of steel angles. One of these limitations concerns the maximum load capacity that they can withstand. The load-bearing capacity of steel angles depends on their size, shape, and material composition. Exceeding this capacity can result in structural failure or collapse. Another limitation is associated with the installation and fixing methods of the angles. Typically, steel angles are secured through welding, bolting, or other fastening techniques. The effectiveness and strength of these methods can be influenced by factors like weld quality or the type of fasteners employed. To ensure secure attachment, it is imperative to adhere to proper installation procedures and recommended guidelines. Furthermore, steel angles may face restrictions on their usage in specific environments or applications. For instance, in highly corrosive environments, steel angles may not be suitable unless appropriate protective coatings or materials are utilized. Similarly, in applications where fire resistance is crucial, steel angles may need to be treated with fire-resistant coatings or replaced with fire-resistant materials. Moreover, limitations can arise from the dimensions and lengths of steel angles. Steel angles are available in various sizes and lengths, and careful selection of these dimensions is essential to meet the specific requirements of a project. Factors such as load distribution, span length, and overall structural design must be considered to ensure the suitability of the chosen steel angles for the intended application. To summarize, while steel angles are versatile and widely employed in construction and engineering applications, it is crucial to be aware of their limitations and restrictions. These include load-bearing capacity, installation methods, environmental considerations, and dimensional constraints. Consulting with structural engineers, adhering to industry standards, and implementing proper planning are essential to ensure the safe and effective use of steel angles.

Q: Can steel angles be used for soundproofing applications?: Steel angles are not typically used for soundproofing applications. Soundproofing materials are chosen based on their ability to absorb, dampen, or block sound waves. Steel angles, being a rigid and reflective material, do not possess these sound-dampening qualities. Instead, materials such as acoustic foam, mass-loaded vinyl, or soundproof drywall are commonly used for soundproofing purposes. These materials are specifically designed to absorb or block sound waves, helping to reduce noise transmission between spaces. Therefore, while steel angles may have various applications in construction and engineering, they are not suitable for soundproofing purposes.

Q: What is the maximum allowable lateral torsional buckling stress for a steel angle?: The maximum allowable lateral torsional buckling stress for a steel angle depends on various factors including the dimensions, material properties, and the specific design code being used. It is recommended to consult the relevant design code or standards, such as the American Institute of Steel Construction (AISC) Manual, for the specific maximum allowable lateral torsional buckling stress for a steel angle in a given design scenario.

Q: What are the different types of steel angle profiles?: There are several different types of steel angle profiles, including equal angle, unequal angle, L-shaped angle, and structural angle. Each profile has its own specific dimensions and uses in various applications.

Q: How do you prevent steel angles from vibrating?: There are a few ways to prevent steel angles from vibrating. One effective method is to use vibration damping materials such as rubber pads or isolation mounts between the steel angles and any adjacent surfaces. Another approach is to add additional supports or braces to the steel angles to enhance their stability and reduce any potential vibrations. Additionally, ensuring proper tightening of fasteners and connections can help minimize vibrations.

Q: Can steel angles be used for conveyor systems?: Yes, steel angles can be used for conveyor systems. Steel angles are often used as structural supports in conveyor systems due to their strength and durability. They can be used to create frames, supports, and guides for the conveyor belts, ensuring stability and proper functioning of the system.

Q: What are the different types of steel angles used in transmission towers?: In transmission tower construction, there are three primary types of steel angles commonly employed: equal angles, unequal angles, and back-to-back angles. Equal angles, denoted as L-shaped sections, possess equal sides. They serve as cross-arms in transmission towers, providing structural stability and support. These angles are well-suited for bearing horizontal loads and are frequently utilized in the middle and upper regions of the tower. Unequal angles, as indicated by their name, possess unequal sides. They are utilized in transmission towers to enhance strength and stability in areas where load distribution is uneven. The longer side of the unequal angle is typically positioned on the side requiring greater strength. These angles are commonly used in the lower sections of transmission towers. Back-to-back angles are created by joining two equal angles together, forming a singular section. They are employed in transmission towers to augment strength and rigidity. Back-to-back angles find application in areas with non-uniform load distribution or where the tower must support heavier loads. These angles are commonly found in the base sections of transmission towers. The selection of steel angles for transmission towers depends on several factors, including tower height, load requirements, and specific design considerations. Engineers meticulously analyze these factors to determine the most suitable type of steel angle for each tower section, ensuring overall stability and strength of the transmission tower structure.

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