Steel Equal Angle Bar for Tower Construction with Small Tolerance

Steel Equal Angle Bar for Tower Construction with Small Tolerance System 1

Steel Equal Angle Bar for Tower Construction with Small Tolerance

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Loading Port:: Tianjin

Payment Terms:: TT or LC

Min Order Qty:: 25 m.t.

Supply Capability:: 30000 m.t./month

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1. Structure of Steel Equal Angle Bar Description:

Steel equal angle bar is a main kind of structure steel and the section is like a letter L. We use steel equal angle bar for tower construction. Steel equal angle bar can be erected as soon as the materials are delivered on site. High strength, stiffness, toughness, and ductile properties are advantages of this kind of steel equal angle bar.

2. Main Features of Steel Equal Angle Bar:

• Strength - Having high strength, stiffness, toughness, and ductile properties, structural steel is one of the most commonly used materials in commercial and industrial building construction.

• Constructability - Steel equal angle Bar can be developed into nearly any shape, which are either bolted or welded together in construction. Structural steel can be erected as soon as the materials are delivered on site, whereas concrete must be cured at least 1–2 weeks after pouring before construction can continue, making steel a schedule-friendly construction material.

• Fire resistance - Steel is inherently a noncombustible material. However, when heated to temperatures seen in a fire scenario, the strength and stiffness of the material is significantly reduced. The steel equal angle bar can be enveloped in sufficient fire-resistant materials, increasing overall cost of steel structure buildings.

3. Steel Equal Angle Bar Images:

Steel Equal Angle Bar for Tower Construction with Small Tolerance

4. Steel Equal Angle Bar Specification:

Angle	KG/M	Angle	KG/M	Angle	KG/M	Angle	KG/M
20X20X3	0.889	60X60X5	4.570	90X90X8	10.946	130X130X12	23.600
20X20X4	1.145	60X60X6	5.427	90X90X9	12.220	130X130X13	25.400
25X25X2	0.763	63X63X4	3.907	90X90X10	13.476	130X130X14	27.200
25X25X3	1.124	63X63X5	4.822	90X90X15	15.940	130X130X16	30.900
25X25X4	1.459	63X63X6	5.721	100X100X6	9.366	140X140X10	21.488
30X30X2	0.922	63X63X8	7.469	100X100X7	10.830	140X140X12	25.522
30X30X3	1.373	63X63X10	9.151	100X100X8	12.276	140X140X14	29.490
30X30X4	1.786	70X70X4	4.372	100X100X10	15.120	140X140X15	31.451
36X36X3	1.656	70X70X5	5.397	100X100X12	17.898	140X140X16	33.393

5. FAQ

We have organized several common questions for our clients，may help you sincerely:

①How about the corrosion of the products？

When the steel equal angle bar in contact with water, can corrode, creating a potentially dangerous structure. Measures must be taken in structural steel construction to prevent any lifetime corrosion. The steel can be painted, providing water resistance. Also, the fire resistance material used to envelope steel is commonly water resistant.

②How to inspect the quality？

We have a professional inspection group which belongs to our company. We resolutely put an end to unqualified products flowing into the market. At the same time, we will provide necessary follow-up service assurance.

We have established the international advanced quality management system，every link from raw material to final product we have strict quality test；We resolutely put an end to unqualified products flowing into the market. At the same time, we will provide necessary follow-up service assurance.③What is the difference between steel angle bar and traditional material?

Steel equal angle bar differs from concrete in its attributed compressive strength as well as tensile strength.

Q: Can steel angles be used in sign support structures?: Yes, steel angles can be used in sign support structures. Steel angles are commonly used in construction as they provide excellent strength and structural support. They can be easily welded or bolted together to form sturdy sign support structures that can withstand various weather conditions and loads.

Q: Can steel angles be used in the construction of parking garages?: Yes, steel angles can be used in the construction of parking garages. Steel angles are commonly used in construction for their strength, durability, and versatility. They can be used in various structural applications, including the construction of parking garages. Steel angles can be used to provide support and reinforcement for structural elements such as beams and columns, as well as for framing and bracing. They are often used to create the framework for parking garage floors and walls, providing stability and strength to the structure. Additionally, steel angles can be easily fabricated and customized to meet the specific design and engineering requirements of a parking garage. Overall, steel angles are a popular choice in the construction of parking garages due to their ability to withstand heavy loads, resist corrosion, and provide long-lasting performance.

Q: What are the different surface finishes for steel angles?: Steel angles can be given various surface finishes to meet different aesthetic and functional requirements. Some commonly used finishes for steel angles include: 1. Mill Finish: Obtained straight from the mill without any treatment, this finish has a rough and dull appearance with visible imperfections and mill scale. 2. Hot-dip Galvanized: The steel angle is immersed in molten zinc, creating a protective coating that offers excellent corrosion resistance, ideal for outdoor and marine applications. 3. Powder Coated: A dry powder is applied to the steel angle and then cured with heat, resulting in a durable and smooth finish. This finish provides a wide range of color options and offers good corrosion resistance and aesthetics. 4. Painted: Different types of paint, such as enamel, epoxy, or acrylic, can be used to enhance the appearance of steel angles and provide some level of corrosion protection. 5. Stainless Steel: Steel angles made from stainless steel have a natural corrosion-resistant surface finish. They are commonly available in brushed or polished finishes, giving a clean and shiny appearance. 6. Galvannealed: This specialized finish involves galvanizing the steel angle and then heat treating it to create a matte, grayish finish. Galvannealed finish offers good corrosion resistance and paint adhesion, making it suitable for applications that require both. These are just a few examples of the available surface finishes for steel angles. The choice of finish will depend on factors such as the intended use, environment, and desired appearance of the steel angle.

Q: How do you protect steel angles from moisture?: To protect steel angles from moisture, there are several steps you can take: 1. Apply a protective coating: One of the most effective methods is to apply a protective coating such as paint or primer to the steel angles. This creates a barrier between the steel and moisture, preventing direct contact and potential corrosion. 2. Use galvanization: Galvanizing steel angles involves coating them with a layer of zinc, which provides excellent protection against moisture. This process creates a sacrificial layer that corrodes before the steel, thereby extending its lifespan. 3. Implement proper drainage: Ensure that water does not accumulate around the steel angles by providing adequate drainage systems. This can be achieved by installing gutters, downspouts, or using sloping surfaces to prevent water from pooling and causing prolonged exposure to moisture. 4. Regular inspection and maintenance: Regularly inspect the steel angles for signs of moisture buildup, rust, or damage. Promptly address any issues by cleaning, repairing, or applying additional protective coatings to prevent moisture from seeping in. 5. Consider moisture-absorbing materials: Use moisture-absorbing materials such as desiccants or silica gel packs in the vicinity of steel angles to help reduce humidity levels and prevent moisture buildup. 6. Control humidity levels: If the steel angles are located in an enclosed space, ensure proper ventilation and control humidity levels. Using dehumidifiers or fans can help reduce moisture and prevent condensation from forming on the steel surfaces. By following these preventive measures, you can effectively protect steel angles from moisture, prolonging their lifespan and preventing corrosion.

Q: How do you determine the appropriate size of steel angle for a specific application?: To determine the appropriate size of steel angle for a specific application, factors such as the load it needs to bear, the length of the span, the type of material being supported, and any applicable building codes or regulations should be considered. Structural engineers or professionals with expertise in steel construction can perform calculations and analysis to determine the required size of steel angle based on these factors.

Q: Can steel angles be used for manufacturing outdoor benches?: Yes, steel angles can be used for manufacturing outdoor benches. Steel angles provide strength, durability, and stability, making them suitable for outdoor use. Additionally, steel angles can withstand weather elements such as rain, sun exposure, and temperature changes, ensuring the longevity of the outdoor benches.

Q: How do you prevent rust on steel angles?: To prevent rust on steel angles, there are several steps you can take: 1. Apply a protective coating: One of the most effective ways to prevent rust is to apply a protective coating on the steel angles. This can be done using paint, varnish, or other corrosion-resistant coatings. Make sure to choose a coating that is specifically designed for preventing rust on steel surfaces. 2. Use galvanized steel angles: Galvanization is a process where a layer of zinc is applied to the steel, providing a protective barrier against rust. Using galvanized steel angles can significantly reduce the risk of rust formation. These angles are readily available in the market and are a popular choice for outdoor applications. 3. Keep moisture away: Rust formation is accelerated by moisture, so it is crucial to keep steel angles dry. Avoid exposing them to rain, humid environments, or excessive moisture. If the angles are installed outdoors, ensure proper drainage and provide adequate ventilation to prevent the buildup of moisture. 4. Regular cleaning and maintenance: Regularly cleaning the steel angles will help remove any dirt, dust, or other contaminants that can contribute to rust formation. Use a mild detergent or cleaning solution and a soft cloth or sponge to clean the surface. After cleaning, make sure the angles are completely dry before applying any protective coating. 5. Monitor and repair damaged coatings: Over time, protective coatings may get damaged due to wear and tear or exposure to harsh conditions. It is essential to monitor the condition of the coatings and repair any damaged areas promptly. This will help maintain the integrity of the protective layer and prevent rust from forming. 6. Consider using stainless steel angles: Stainless steel is highly resistant to rust and corrosion due to its chromium content. If rust prevention is a top priority, you may consider using stainless steel angles instead of regular steel. Although stainless steel angles are typically more expensive, they offer superior durability and a longer lifespan. By implementing these preventive measures, you can significantly reduce the risk of rust formation on steel angles, ensuring their longevity and maintaining their structural integrity.

Q: What are steel angles?: Steel angles are L-shaped structural components made from steel, typically used in construction and engineering projects. These angles have two perpendicular legs that provide strength and stability, making them suitable for various applications such as supporting beams, framing structures, and reinforcing corners. Steel angles come in different sizes and thicknesses to meet specific project requirements and can be easily welded, bolted, or screwed into place.

Q: Can steel angles be used in oil and gas pipeline installations?: Yes, steel angles can be used in oil and gas pipeline installations. Steel angles are commonly used as structural supports in various industries, including the oil and gas sector. They provide strength and stability to pipeline installations, helping to ensure the integrity and safety of the infrastructure. Steel angles are known for their high strength-to-weight ratio, corrosion resistance, and durability, which make them suitable for demanding environments such as oil and gas pipelines. Additionally, steel angles can be easily welded or bolted together, allowing for efficient and cost-effective installation. Overall, steel angles are a reliable and commonly used component in oil and gas pipeline installations.

Q: Can steel angles be used in railway infrastructure?: Yes, steel angles can be used in railway infrastructure. Steel angles, also known as L-shaped structural steel, have a variety of applications in the construction industry, including railway infrastructure. They are commonly used in the fabrication of railway tracks, bridges, support structures, and other components of the railway system. Steel angles are preferred in railway infrastructure due to their high strength, durability, and versatility. They can withstand heavy loads and provide excellent structural support, making them suitable for the demanding conditions of railway tracks and structures. Steel angles are also resistant to corrosion, which is crucial for railway infrastructure exposed to harsh environmental conditions. In railway tracks, steel angles are often used as base plates, connecting the rails to the sleepers or ties. They provide stability and distribute the load evenly, ensuring the safe and smooth operation of trains. Steel angles are also used in the construction of bridges, where they serve as the main structural element for supporting the weight of the trains. Furthermore, steel angles can be easily fabricated and installed, making them a cost-effective choice for railway infrastructure projects. They can be cut, welded, and shaped to meet specific design requirements, allowing for efficient construction and customization. Overall, steel angles have proven to be a reliable and efficient choice for railway infrastructure. Their strength, durability, and versatility make them suitable for various applications in the railway system, contributing to the safety and efficiency of train operations.

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