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: Bearing capacity of angle steel and channel steel: Channel steel is a strip of steel with a cross section. Section steel with groove shape.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.. In use, it requires better welding, riveting performance and comprehensive mechanical properties. The raw material steel billet for channel steel is carbon or low alloy steel billets with a carbon content of not more than 0.25%. The finished channel steel is delivered by hot forming, normalizing or hot rolling. The specifications are expressed in millimeters of height (H) * leg width (b) * waist thickness (d), such as 100*48*5.3, which means waist height is 100 mm, leg width is 48 mm, waist thickness is 5.3 mm channel, or 10# channel steel. The same height of the channel, if there are several different leg width and waist thickness, also need to add a, B, C on the right side of the model to distinguish, such as 25#a, 25#b, 25#c and so on.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: How do steel angles perform in high-humidity environments?: Due to their corrosion-resistant properties, steel angles exhibit excellent performance in high-humidity environments. While the air's moisture content often causes metals to rust and corrode, steel angles are specifically engineered to withstand these conditions. Typically manufactured using stainless steel or galvanized steel, both materials possess a protective layer that effectively hinders rust formation. Consequently, steel angles are exceptionally well-suited for utilization in regions with high humidity, such as coastal areas or industrial settings where moisture is abundant. Moreover, their durability and extended lifespan further contribute to their exceptional performance in high-humidity environments.

Q: Can steel angles be used for framing?: Yes, steel angles can be used for framing in construction projects. Steel angles, also known as angle irons, are L-shaped metal profiles that offer excellent strength and durability. They are commonly used for framing applications due to their structural stability and ability to support heavy loads. Steel angles can be easily cut, welded, and bolted together to create sturdy frames for various structures, including buildings, bridges, and industrial facilities. They are often used as vertical or horizontal supports, bracing elements, or lintels to provide stability and structural integrity. Additionally, steel angles can be galvanized or coated to enhance their corrosion resistance, making them suitable for both indoor and outdoor framing applications. Overall, steel angles are a versatile and reliable choice for framing in construction projects.

Q: What are the typical lengths of steel angles available in the market?: The typical lengths of steel angles available in the market vary depending on the specific needs and requirements of the project. However, there are some common standard lengths that are readily available. These typically range from 20 feet to 40 feet, with incremental measurements such as 20 feet, 25 feet, 30 feet, 35 feet, and 40 feet. These lengths are commonly used in construction and industrial applications where steel angles are utilized for structural support, framing, and bracing purposes. It is important to note that customized lengths can also be obtained through special orders or fabrication, allowing for more flexibility in meeting specific project requirements.

Q: How are steel angles defined?: Steel angles are defined based on the length of their legs, thickness, and their shape, which is typically L-shaped. These angles are commonly used in construction and engineering applications for structural support and framing purposes.

Q: Can steel angles be used in cold climates?: Yes, steel angles can be used in cold climates. Steel is known for its durability and strength, making it suitable for various weather conditions, including cold climates. However, it is important to consider the specific requirements and properties of the steel angles being used to ensure they are appropriate for the specific cold climate conditions, such as low temperatures, snow, and ice. Proper insulation and protective coatings may also be necessary to enhance their performance and longevity in cold climates.

Q: Are there any environmental concerns associated with steel angles?: Yes, there are environmental concerns associated with steel angles. The production of steel angles involves the extraction of iron ore, which can have significant impacts on ecosystems, including habitat destruction and water pollution. Additionally, the manufacturing process of steel angles requires high energy consumption, contributing to greenhouse gas emissions and climate change. To mitigate these concerns, sustainable practices such as using recycled steel and improving energy efficiency in production can be implemented.

Q: Are steel angles resistant to dynamic loads?: Yes, steel angles are generally resistant to dynamic loads. Due to their structural properties and high strength-to-weight ratio, steel angles can effectively withstand dynamic forces such as vibrations, impacts, and other fluctuating loads without significant deformation or failure. However, the specific resistance to dynamic loads may vary depending on the size, grade, and design of the steel angle.

Q: Are steel angles available in different grades of steel?: Different grades of steel are available for steel angles, which are widely used in the construction and manufacturing industries for various purposes including structural support, framing, and bracing. The grade of steel used in steel angles is determined based on its chemical composition, mechanical properties, and intended use. A36, A572, and A588 are some common grades of steel used for steel angles, each with specific characteristics suited for different applications. For instance, A36 steel angles are commonly utilized for general structural purposes, whereas A572 steel angles possess higher strength and are often utilized in heavy-duty construction projects. The selection of the grade depends on factors like load-bearing capacity, corrosion resistance, and cost considerations.

Q: How many meters is one angle steel?: Angle called angle, the steel strip is perpendicular to each other on both sides into the corner. There are equal angles and unequal angles. The two sides of an equal angle steel are equal in width. The specifications are expressed in millimeters of edge width * edge width * edge thickness. Such as "/ 30 x 30 x 3", that is 30 mm width equal angle, edge thickness of 3 mm. Also available models that model is the number of centimeters wide, such as angle 3#. The model does not mean the size of the different edges and sizes of the same model. Therefore, the width, the edge and the thickness of the angle iron should be filled out in the contract and other documents, so as not to be indicated by the model alone.

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