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Product Description:

Specifications of Angle Steel

1. Invoicing on theoretical weight or actual weight as customer request

2. Length: 6m, 9m, 12m as following table

3. Sizes

Angle Steel

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. Payment terms:

1).100% irrevocable L/C at sight.

2).30% T/T prepaid and the balance against the copy of B/L.

3).30% T/T prepaid and the balance against L/C

6.Material details:

Alloy No	Grade	Element (%)
		C	Mn	S	P	Si
		C	Mn	S	P	Si

Q235	B	0.12—0.20	0.3—0.7	≤0.045	≤0.045	≤0.3

Alloy No	Grade	Yielding strength point( Mpa)
		Thickness (mm)
		≤16	＞16--40		＞40--60	＞60--100
		≥

Q235	B	235		225	215	205
Alloy No	Grade	Tensile strength (Mpa)	Elongation after fracture (%)
		Tensile strength (Mpa)	Thickness (mm)
			≤16	＞16--40	＞40--60	＞60--100
			≥

Q235	B	375--500	26	25	24	23

Usage & Applications of Angle Steel

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.

Packaging & Delivery of Angle Steel

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.

Q:What are the different methods for reinforcing steel angles?: There are several methods for reinforcing steel angles, depending on the specific structural needs and design requirements. Some of the common methods include: 1. Welding: This is the most commonly used method for reinforcing steel angles. Welding involves joining two or more steel angles together using heat and pressure to create a strong and durable connection. It is important to ensure proper welding techniques and procedures are followed to maintain the integrity of the reinforcement. 2. Bolting: Another method for reinforcing steel angles is through the use of bolts. Bolts are inserted through holes in the angles and tightened to create a secure connection. This method is often used when the reinforcement needs to be adjustable or removable. 3. Riveting: Riveting is a traditional method for reinforcing steel angles. It involves inserting a pin or rivet through holes in the angles and securing it by deforming the end of the pin. This creates a strong and permanent connection between the angles. 4. Adhesive bonding: In some cases, adhesive bonding can be used to reinforce steel angles. This method involves applying a special adhesive to the surfaces of the angles and then pressing them together. The adhesive hardens and forms a strong bond between the angles. 5. Plate strengthening: When additional reinforcement is required, steel plates can be attached to the angles. These plates are typically welded or bolted to the angles to increase their strength and load-bearing capacity. 6. Reinforcing bars: Reinforcing bars, commonly known as rebar, can be used to reinforce steel angles. These bars are typically embedded into the concrete or masonry structure and extend into the angles to provide additional strength and support. It is important to consult with a structural engineer or design professional to determine the most appropriate method for reinforcing steel angles based on the specific project requirements and structural considerations.

Q:Can steel angles be used in sports facilities or stadium constructions?: Yes, steel angles can be used in sports facilities or stadium constructions. Steel angles are commonly used in the construction industry due to their versatility, strength, and durability. In sports facilities or stadium constructions, steel angles can be used for various purposes. One of the key applications of steel angles in sports facilities and stadium constructions is in the framework and support structures. Steel angles can be used to create the framework for seating areas, walkways, stairs, and entrances. They provide excellent structural support and can withstand heavy loads, making them ideal for accommodating large crowds and ensuring the safety of the spectators. Steel angles can also be used in the construction of various sports equipment. For instance, they can be used to create the framework for basketball hoops, soccer goals, or volleyball nets, ensuring stability and durability during intense gameplay. Additionally, steel angles can be utilized for the construction of fencing or barriers around sports fields or tracks, providing safety and security for both players and spectators. Furthermore, steel angles are often used in the installation of lighting systems in sports facilities and stadiums. They can be used to mount floodlights, scoreboards, or other equipment necessary for proper illumination during games or events. In summary, steel angles are an essential component in sports facility and stadium constructions. Their strength, versatility, and durability make them a reliable choice for various applications, including framework and support structures, sports equipment, and lighting systems.

Q:Can steel angles be used for electrical conduits or cable trays?: Steel angles can be used for electrical conduits or cable trays depending on the specific requirements and regulations of the project. Steel angles are commonly used as structural supports and are known for their strength and durability. However, when considering their use for electrical conduits or cable trays, it is important to ensure that they meet the necessary electrical and safety codes. Electrical conduits and cable trays are designed to safely house and protect electrical wires or cables. These systems need to be able to withstand the weight of the cables, provide proper grounding, and offer adequate protection against physical damage or exposure to moisture or other hazards. Steel angles can be used as support structures for electrical conduits or cable trays, providing a sturdy framework for mounting and securing the system. However, it is crucial to ensure that the steel angles are properly grounded, insulated, and protected against corrosion to meet electrical safety standards. Additionally, the specific size and dimensions of the steel angles should be chosen based on the weight and size of the cables or wires being installed. It is important to consult with electrical engineers or professionals familiar with local electrical codes and standards to ensure that the steel angles meet all necessary requirements. In conclusion, steel angles can be used for electrical conduits or cable trays, but it is essential to consider the specific requirements and regulations of the project to ensure electrical safety and compliance.

Q:Are steel angles suitable for rooftop installations?: Indeed, rooftop installations can indeed benefit from the suitability of steel angles. Steel angles are frequently employed in construction endeavors due to their impressive strength and durability. Their capacity to furnish structural support and stability renders them especially advantageous for rooftop installations. Solar panels, HVAC units, communication antennas, and satellite dishes can all be effectively secured using steel angles. Furthermore, steel angles boast resistance against weathering, corrosion, and fire, thus solidifying their reputation as a dependable option for rooftop installations.

Q:What are the advantages of using steel angles in manufacturing?: There are several advantages of using steel angles in manufacturing. Firstly, steel angles are incredibly strong and durable, making them suitable for a wide range of applications. They can withstand heavy loads and provide structural stability, making them ideal for constructing buildings, bridges, and other infrastructure projects. Secondly, steel angles offer versatility in design. They can be easily customized and fabricated into various shapes and sizes, allowing manufacturers to create products that meet specific requirements. Whether it's a simple bracket or a complex framework, steel angles can be adapted to fit the desired design. Furthermore, steel angles have excellent corrosion resistance properties. They can withstand exposure to moisture, chemicals, and other environmental factors, which makes them suitable for outdoor applications and in industries where corrosion is a concern. Another advantage of using steel angles is their cost-effectiveness. Steel is a relatively inexpensive material compared to alternatives such as aluminum or stainless steel. Additionally, steel angles have a long lifespan, requiring minimal maintenance and replacement, which helps reduce overall costs in the long run. Lastly, steel angles are readily available in the market. They can be easily sourced from steel suppliers, making them accessible to manufacturers around the world. In conclusion, the advantages of using steel angles in manufacturing include their strength, versatility, corrosion resistance, cost-effectiveness, and availability. These factors make steel angles a preferred choice for various industries, enabling them to produce high-quality, durable, and cost-efficient products.

Q:What is the difference between mill finish and hot-dip galvanized steel angles?: Two distinct types of steel finishes are mill finish and hot-dip galvanized steel angles. Mill finish refers to the surface finish of steel angles straight from the mill, without any additional coatings. It has a dull, matte appearance and may have slight imperfections. Mill finish steel angles are commonly used in structural applications, such as in construction projects or industrial settings, where aesthetics are not a priority. They are also frequently utilized as structural support in buildings, bridges, and machinery. In contrast, hot-dip galvanized steel angles undergo a process called hot-dip galvanizing. This process involves immersing the steel angles in a bath of molten zinc, which creates a protective coating on the surface. The zinc coating provides excellent corrosion resistance, making hot-dip galvanized steel angles suitable for outdoor applications or environments where they may be exposed to moisture, chemicals, or harsh weather conditions. Additionally, the galvanized coating gives the steel angles a shiny, metallic appearance. To summarize, the main distinction between mill finish and hot-dip galvanized steel angles lies in their surface finishes and corrosion resistance properties. Mill finish steel angles have a dull appearance and are primarily used for structural purposes. On the other hand, hot-dip galvanized steel angles have a shiny appearance and offer superior corrosion protection, which makes them ideal for outdoor applications.

Q:Can steel angles be used for foundation supports?: Yes, steel angles can be used for foundation supports. Steel angles provide structural support and stability, making them suitable for various construction applications, including foundation supports.

Q:What is the cost of steel angles compared to other structural materials?: Various factors, such as market conditions, availability, and specific requirements, can cause the cost of steel angles to vary in comparison to other structural materials. However, as a rule, steel angles are often seen as a cost-effective choice for structural applications. When compared to materials like concrete or timber, steel angles are generally considered more affordable due to their relatively low production costs. Steel is readily available, and advancements in production techniques have resulted in competitive pricing. Furthermore, steel angles offer an exceptional strength-to-weight ratio, enabling lighter and more cost-efficient structural designs. Compared to other metals like aluminum or stainless steel, steel angles are typically more cost-effective. While aluminum and stainless steel may have certain advantages in terms of corrosion resistance or aesthetic appeal, their production processes and material properties tend to make them more expensive. It is worth noting that the exact cost of steel angles can vary depending on specific dimensions, quality, and quantity requirements. Prices may also fluctuate due to market conditions, such as changes in raw material costs or global supply and demand dynamics. Therefore, it is advisable to consult suppliers or industry professionals for accurate and up-to-date pricing information for steel angles.

Q:What are the common standards and specifications for steel angles?: Different applications and countries have varying common standards and specifications for steel angles. Notably, the following recognized standards and specifications exist: 1. ASTM A36/A36M: This standard pertains to carbon structural steel, encompassing steel angles, as well as channels and beams. It outlines the chemical composition, mechanical properties, and other essential requirements. 2. ASTM A529/A529M: This specification focuses on high-strength carbon-manganese steel shapes, including angles, used in construction. It specifies chemical composition, mechanical properties, and other significant characteristics. 3. ASTM A572/A572M: Encompassing high-strength low-alloy structural steel shapes, this specification includes angles for construction applications. It delineates the chemical composition, mechanical properties, and other relevant requirements. 4. EN 10056: A European standard, EN 10056, specifies tolerances on shape, dimensions, and mass for hot-rolled structural steel equal and unequal angles. It also outlines chemical composition, mechanical properties, and other characteristics. 5. JIS G3192: This Japanese industrial standard defines dimensions, mass, and tolerances for hot-rolled steel sections, including angles. It establishes requirements for chemical composition, mechanical properties, and other pertinent specifications. These examples demonstrate a fraction of the frequently employed standards and specifications for steel angles. To ensure compliance and meet desired requirements, it is crucial to consult the specific regulations and standards applicable to the region and application.

Q:Can steel angles be used for shelving?: Indeed, shelving can make use of steel angles. Due to their resilience and robustness, steel angles are frequently employed in shelving systems. They offer substantial reinforcement for shelves and can withstand immense weights. Moreover, steel angles possess adaptability and can be readily tailored to suit various shelving arrangements. They are commonly utilized in industrial environments, warehouses, garages, and even in residential settings where a formidable and dependable shelving solution is sought after.

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