Angle Structure Steel Member All Sizes GB

Angle Structure Steel Member All Sizes GB

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Loading Port:: Tianjin

Payment Terms:: TT OR LC

Min Order Qty:: 25 m.t.

Supply Capability:: 50000 m.t./month

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According to the needs of different structures, Angle can compose to different force support component, and also can be the connections between components. It is widely used in various building structures and engineering structures such as roof beams, bridges, transmission towers, hoisting machinery and transport machinery, ships, industrial furnaces, reaction tower, container frame and warehouse etc.

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

Packaging & Delivery

1. Packing: it is nude packed in bundles by steel wire rod

2. Bundle weight: not more than 3.5MT for bulk vessel; less than 3 MT for container load

3. Marks:

Color marking: 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.

Production flow of Angle Steel

Material prepare (billet) —heat up—rough rolling—precision rolling—cooling—packing—storage and transportation

Grade	Yield Strength，N/mm²				Extension Strength N/mm²
	Thickness of Steel,mm
	≦16	＞16-≦40	＞40-≦100	＞100
SS330	≧205	≧195	≧175	≧165	330-430
SS400	≧245	≧235	≧215	≧205	400-510
SS490	≧285	≧275	≧255	≧245	490-610
SS540	≧400	≧390	-	-	≧540

Q:How do steel angles contribute to the overall stability of a building?: The inclusion of steel angles is vital for maintaining the stability of a building. They serve as a support system, reinforcing the structure and increasing its capacity to bear heavy loads. The angular shape of steel angles allows for efficient distribution and transfer of the imposed loads, such as the weight of the floors, walls, and roof, to the foundation. One of the main advantages of steel angles in terms of building stability is their ability to withstand bending and buckling forces. This is due to their L-shaped design, which prevents the structural elements from collapsing or deforming when subjected to substantial loads or external pressures. By resisting bending and buckling, steel angles ensure that the building remains structurally sound and stable, even in adverse conditions like earthquakes or strong winds. Additionally, steel angles are frequently utilized as bracing elements to enhance lateral stability. They are strategically positioned in areas that require reinforcement against horizontal forces, such as wind or seismic activity. By connecting various structural components, steel angles effectively distribute these lateral forces throughout the building, preventing excessive movement or deformation and maintaining overall stability. Apart from their role in load-bearing and bracing, steel angles contribute to the overall stability of a building through their durability and resistance to corrosion. Typically made from high-strength steel, they offer exceptional structural integrity and long-term reliability. This durability ensures that the building can withstand the test of time, remaining stable throughout its lifespan. In conclusion, steel angles play a crucial role in enhancing the overall stability of a building. Their capacity to resist bending and buckling forces, provide lateral stability, and their durability make them an integral component of the building's structural system. By effectively distributing and transferring loads, steel angles guarantee the safety, security, and stability of the building, ensuring the well-being of its occupants and the longevity of the structure.

Q:Galvanized steel angles under what conditions?: Humid environment

Q:What are the different types of steel angles used in transmission line towers?: There are several different types of steel angles that are commonly used in transmission line towers. These angles are specifically designed to provide structural support and stability to the towers, ensuring that they can withstand the weight of the transmission lines and the environmental conditions they are exposed to. 1. Equal leg angle: This type of angle has two legs of equal length, forming a right angle. It is a widely used angle in transmission line towers due to its simple design and ease of fabrication. 2. Unequal leg angle: As the name suggests, this type of angle has two legs of unequal length, forming an acute or obtuse angle. Unequal leg angles are used in transmission line towers when there is a need for specific load-bearing requirements. 3. Bulb angle: Bulb angles have a unique shape with a bulbous end that provides additional strength and stability. This type of angle is often used in critical areas of transmission line towers that require extra support, such as at the base or at connection points. 4. Lipped angle: Lipped angles have an extended lip on one side, which increases their load-bearing capacity. This type of angle is commonly used in transmission line towers where there is a need for increased strength and stability. 5. Back-to-back angle: Back-to-back angles are two equal leg angles joined back-to-back with their flanges touching. This configuration creates a wider angle that offers enhanced load-bearing capabilities and resistance to bending. It is often used in transmission line towers where higher loads or longer spans need to be supported. Each type of steel angle used in transmission line towers has its own unique characteristics and advantages, allowing engineers to select the most appropriate angle for the specific requirements of the tower design. These angles are carefully chosen to ensure the overall strength, stability, and durability of the transmission line tower, ultimately contributing to the reliable and efficient transmission of electricity.

Q:Can steel angles be used in railway or transportation infrastructure?: Steel angles have the potential to be utilized in railway or transportation infrastructure. They are frequently employed in the building of bridges, tunnels, and railway tracks. These infrastructure components rely on steel angles for structural support and stability. The reputation of steel angles stems from their strength, durability, and versatility. They can be effortlessly fabricated and installed, which contributes to their popularity in transportation projects. Additionally, steel angles possess the ability to endure substantial loads and adverse weather conditions, rendering them suitable for railway and transportation purposes where safety and reliability are of utmost importance. In summary, steel angles offer a dependable and cost-effective solution for railway and transportation infrastructure needs.

Q:Can steel angles be used for solar panel mounting?: Yes, steel angles can be used for solar panel mounting. Steel angles provide a sturdy and durable framework to securely mount solar panels, ensuring stability and longevity in various weather conditions.

Q:Can steel angles be painted or coated for aesthetic purposes?: Yes, steel angles can be painted or coated for aesthetic purposes. Painting or coating steel angles can enhance their appearance and provide protection against corrosion. The process usually involves cleaning the surface of the steel angles to remove any dirt, oil, or rust, and then applying a primer and paint or a specialized coating. The choice of paint or coating will depend on the desired aesthetic and the environmental conditions the steel angles will be exposed to. By painting or coating steel angles, they can be customized to match the surrounding decor or architectural design, making them more visually appealing and blending seamlessly into the overall aesthetic.

Q:What are the different types of connections used for steel angles?: There are several types of connections that can be used for steel angles, depending on the specific application and load requirements. Some common types of connections include: 1. Welded Connection: This is the most common type of connection used for steel angles. It involves welding the angle to the connected members, such as beams or columns. Welded connections provide high strength and stiffness, making them suitable for heavy loads and structural applications. 2. Bolted Connection: In this type of connection, steel angles are bolted to the connected members using bolts and nuts. Bolted connections are preferred when disassembly or relocation of the structure is anticipated. They offer flexibility in terms of adjustability and ease of installation. 3. Riveted Connection: Riveting involves joining the steel angle to the connected members using rivets. Although not as commonly used nowadays, riveted connections were widely used in older structures. They provide good strength and durability but require skilled labor for installation. 4. Clip Connection: A clip connection is a type of bolted connection where a clip or bracket is used to connect the steel angle to the supporting member. This allows for easy assembly and disassembly, making it suitable for temporary structures or situations requiring frequent modifications. 5. Shear Connection: In shear connections, the steel angle is connected to the supporting member using shear plates or angles. Shear connections are primarily used to transfer shear forces between members and provide sufficient strength and rigidity. 6. Cleat Connection: Cleat connections involve using a cleat plate, typically welded or bolted, to connect the steel angle to the supporting member. Cleat connections are commonly used in industrial applications where heavy loads and high forces need to be transferred. It is important to consider the specific requirements of the structure, such as load capacity, design codes, and environmental conditions, when selecting the appropriate type of connection for steel angles. Additionally, consulting with a structural engineer or referring to the relevant design standards can ensure the proper selection and installation of the connection.

Q:Do steel angles have a smooth or textured surface?: Steel angles typically have a textured surface due to the manufacturing process, which involves rolling or bending steel sheets.

Q:How do steel angles perform in terms of energy efficiency?: Steel angles can be an energy-efficient option depending on their design and application. The energy efficiency of steel angles primarily depends on factors such as the type and thickness of the steel used, the manufacturing process employed, and the installation techniques. One aspect that contributes to the energy efficiency of steel angles is their thermal conductivity. Steel, being a conductive material, can transfer heat quickly, which can be advantageous in certain applications. For instance, steel angles can efficiently conduct heat away from building components in cooling systems, helping to maintain desired temperature levels and reduce energy consumption. Furthermore, steel angles can be designed to optimize their structural performance, reducing the need for additional materials or construction methods. This can result in lower energy usage during the manufacturing and installation processes. Additionally, steel angles can be recycled, making them an environmentally friendly choice. The energy required to recycle steel is significantly lower compared to producing it from raw materials. This reduces the energy demand and greenhouse gas emissions associated with steel production. However, it is important to note that the overall energy efficiency of steel angles also depends on their application and the overall design of the structure. Proper insulation, sealing, and design considerations are crucial to ensure optimal energy efficiency. It is recommended to consult with professionals and engineers to determine the most efficient use of steel angles in specific projects. In conclusion, steel angles can offer energy-efficient solutions when used appropriately. By considering factors such as thermal conductivity, structural optimization, and recyclability, steel angles can contribute to reducing energy consumption and promoting sustainability in various applications.

Q:Can steel angles be used for scaffolding?: Yes, steel angles can be used for scaffolding. Steel angles are commonly used in construction and are often selected for their strength and durability. They can provide stability and support when used as part of a scaffolding system. Steel angles can be easily connected and secured to create a sturdy structure for workers to safely access elevated areas during construction or maintenance projects. However, it is important to ensure that the steel angles used for scaffolding meet the necessary safety standards and regulations to guarantee the stability and integrity of the scaffolding structure.

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