GB Q345 Steel Angle with High Quality 80*80mm
- Ref Price:
-
- Loading Port:
- Tianjin
- Payment Terms:
- TT or LC
- Min Order Qty:
- 25 m.t
- Supply Capability:
- 10000 m.t/month
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Quality Product, Order Online Tracking, Timely Delivery
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Specifications of GB Q345 Steel Angle with High Quality 80*80mm:
1.Standards: GB
2.Material: Q345 or Equivalent
3.Length: 6m, 12m
4.Size:
| Size (mm) | Mass (kg/m) | Size (mm) | Mass (kg/m) |
| 80*80*6 | 7.376 | 80*80*8 | 9.658 |
| 80*80*7 | 8.525 |
Usage & Applications of GB Q345 Steel Angle with High Quality 80*80mm:
Trusses;
Transmission towers;
Telecommunication towers;
Bracing for general structures;
Stiffeners in structural use.
Packaging & Delivery of GB Q345 Steel Angle with High Quality 80*80mm:
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 customers' request.
FAQ:
Q1: Why buy Materials & Equipment from OKorder.com?
A1: All products offered byOKorder.com are carefully selected from China's most reliable manufacturing enterprises. Through its ISO certifications, OKorder.com adheres to the highest standards and a commitment to supply chain safety and customer satisfaction.
Q2: How do we guarantee the quality of our products?
A2: We have established an advanced quality management system which conducts strict quality tests at every step, from raw materials to the final product. At the same time, we provide extensive follow-up service assurances as required.
Q3: How soon can we receive the product after purchase?
A3: Within three days of placing an order, we will arrange production. The shipping date is dependent upon the quatity, how many sizes you want and the plan of production, but is typically 30 to 45 days from the beginning of production.
Images of GB Q345 Steel Angle with High Quality 80*80mm:
*If you would like to get our price, please inform us the size, standard/material and quantity. Thank you very much for your attention.
- Q:Can steel angles be used in the construction of museums?
- Yes, steel angles can be used in the construction of museums. Steel angles are commonly used in the construction industry for their strength and versatility. They provide structural support and stability to buildings, making them suitable for various applications, including museums. In the construction of museums, steel angles can be used in several ways. They can be used as framing members for walls, ceilings, and floors, providing a strong and durable structure. Steel angles can also be used as support brackets for shelves, display cases, and mounting systems for artwork or exhibits. Additionally, steel angles can be used in the construction of staircases, ramps, and walkways within museums, ensuring safe and secure access for visitors. They can also be utilized for the fabrication of structural elements such as beams, columns, and trusses, enhancing the overall stability and load-bearing capacity of the museum. Moreover, steel angles offer design flexibility, allowing architects and engineers to create intricate and aesthetically pleasing structures within museums. They can be easily customized and fabricated into various shapes and sizes to meet specific design requirements. Overall, steel angles are a reliable and efficient choice for the construction of museums. They provide the necessary strength, stability, and design versatility required for creating functional and visually appealing spaces to showcase art, artifacts, and exhibits.
- Q:What are the different methods of fire protection for steel angles?
- There are several different methods of fire protection for steel angles, depending on the specific requirements and regulations. Some common methods include: 1. Passive Fire Protection: This involves applying fire-resistant materials directly to the steel angles. These materials can include fire-resistant coatings, fireproofing sprays, or intumescent paints. These coatings can help delay the spread of fire and provide insulation, protecting the steel angles from the high temperatures produced during a fire. 2. Encasement: Another method is to encase the steel angles in fire-resistant materials such as concrete or gypsum board. This creates a barrier between the steel and the fire, preventing it from reaching critical temperatures that could cause structural failure. 3. Fireproofing Systems: Fireproofing systems involve the use of fire-resistant boards or panels that are attached to the steel angles. These systems provide a layer of insulation and protection against fire, preventing the steel from heating up quickly and maintaining its structural integrity for a longer period. 4. Sprinkler Systems: Installing sprinkler systems can also help protect steel angles from fire. These systems are designed to detect and suppress fires by releasing water or fire-suppressing agents when triggered. By quickly extinguishing the fire, the sprinklers can prevent the steel angles from reaching critical temperatures. 5. Fire-resistant barriers: Fire-resistant barriers, such as fire-resistant walls or curtains, can be utilized to separate steel angles from potential fire sources. These barriers can help contain the fire and prevent it from spreading to the steel angles, providing an additional layer of protection. It is important to consult with fire protection experts, engineers, and local building codes to determine the most suitable method of fire protection for steel angles in a specific setting. The choice of method may depend on factors such as the type of building, fire safety requirements, and the level of fire risk involved.
- Q:What are the different types of connections used for steel angles in marine applications?
- Steel angles are commonly utilized in marine applications to provide structural support and reinforcement. To ensure their stability and strength in the harsh marine environment, various types of connections are employed. The different connection methods for steel angles in marine applications include: 1. Welded Connections: Welding is widely used to connect steel angles in marine applications. This method involves melting the base metals and allowing them to cool and solidify, resulting in strong and durable connections. Welded connections are ideal for heavy-duty marine applications due to their excellent strength and durability. 2. Bolted Connections: Another commonly used method is bolted connections, which involve securing the angles together using bolts, nuts, and washers. Bolted connections offer easy installation and allow for disassembly if needed. They are suitable when adjustments or replacements of the angles are required. 3. Riveted Connections: Riveting, an older connection method, is still employed in certain marine applications. It entails using rivets, metal pins with heads, to connect the angles. The rivets are inserted through pre-drilled holes in the angles and deformed to secure them. Riveted connections offer good strength and vibration resistance, but they can be time-consuming to install compared to other methods. 4. Adhesive Connections: Adhesive bonding is a contemporary method used to connect steel angles in marine applications. This method involves utilizing high-strength adhesives to join the angles together. Adhesive connections evenly distribute stress across the connected surfaces and eliminate the need for drilling or welding. However, they require meticulous surface preparation and curing time for optimal strength. 5. Hybrid Connections: In certain cases, a combination of different connection methods may be employed for steel angles in marine applications. For instance, a welded-bolted connection may be used to enhance strength and redundancy. Hybrid connections offer the advantages of multiple connection methods while ensuring a robust and reliable connection. The choice of connection type for steel angles in marine applications depends on factors such as load requirements, environmental conditions, and project specifications. It is crucial to consider the specific needs of the application and consult with structural engineers and marine professionals to determine the most suitable connection method.
- Q:What is the difference between hot-rolled and cold-rolled steel angles?
- Hot-rolled and cold-rolled steel angles refer to two different manufacturing processes used to create steel angles with varying characteristics. Hot-rolled steel angles are produced by heating a steel billet or ingot to a high temperature and then passing it through a series of rollers. This process allows for the metal to be shaped and formed while it is still in a malleable and pliable state. As a result, hot-rolled steel angles tend to have a rougher surface finish and less precise dimensions compared to cold-rolled angles. However, they are generally stronger and more durable, making them suitable for structural applications that require high strength and load-bearing capacity. On the other hand, cold-rolled steel angles are created by passing hot-rolled steel through a series of rollers at room temperature. This process not only helps to refine the dimensions and surface finish of the steel angles but also increases their strength and hardness. Cold-rolled angles have a smoother surface finish and more accurate dimensions, which makes them ideal for applications that require a precise fit or a smoother appearance. They are commonly used in architectural and decorative applications, as well as in industries where aesthetics and precision are important. In summary, the main differences between hot-rolled and cold-rolled steel angles lie in their manufacturing processes, surface finish, dimensional accuracy, and applications. Hot-rolled angles are stronger and rougher, suitable for structural purposes, while cold-rolled angles have a smoother finish and precise dimensions, making them more suitable for decorative and architectural applications.
- Q:Can steel angles be used for support frames in industrial machinery?
- Yes, steel angles can be used for support frames in industrial machinery. Steel angles are commonly used in construction and fabrication due to their strength, durability, and versatility. They provide structural stability and support to various structures, including machinery frames. Steel angles are available in different sizes and thicknesses, allowing for customization to meet specific load-bearing requirements. Additionally, the inherent rigidity and high tensile strength of steel make it an ideal material for supporting heavy machinery and equipment in industrial settings.
- Q:What is the fire resistance rating of steel angles?
- The fire resistance rating of steel angles varies depending on the specific dimensions and configuration of the angle, as well as the fire protection measures implemented. In general, steel has good fire resistance properties due to its high melting point, but additional fireproofing measures such as fire-resistant coatings or insulation may be necessary to enhance its fire resistance rating. It is important to consult relevant building codes, fire protection standards, and engineering specifications to determine the specific fire resistance rating of steel angles in a given application.
- Q:What are the common industry standards for steel angles?
- The American Society for Testing and Materials (ASTM) primarily determines the common industry standards for steel angles. ASTM A36, widely recognized as a standard for structural steel angles, finds common usage in construction and industrial applications. This standard specifies the chemical composition, mechanical properties, and other relevant characteristics of the steel angles. Another commonly used standard, ASTM A572, is specifically designed for high-strength low-alloy (HSLA) steel angles. It provides guidelines for the chemical composition, mechanical properties, and notch toughness of the angles. Additionally, several other ASTM standards, including A529, A588, and A992, dictate the requirements for specific types of steel angles used in different applications. By ensuring that steel angles meet the necessary quality and performance criteria, these standards enable consistent and reliable use across various industries.
- Q:What are the different types of steel angles connections for columns?
- There are several different types of steel angle connections that can be used for columns in construction. 1. Bolted Angle Connection: This is a commonly used connection where steel angles are bolted together to form a joint. The angles are usually attached to the column using bolts and plates, providing a strong and reliable connection. 2. Welded Angle Connection: In this type of connection, the steel angles are welded directly to the column. Welded connections offer excellent strength and stiffness, making them suitable for heavy-duty applications. 3. Gusset Plate Connection: A gusset plate is a flat plate that is attached to the column and the steel angles to form a connection. The gusset plate is usually bolted or welded to provide additional strength and stability. 4. Cleat Connection: A cleat is a small piece of steel that is bolted or welded to the column and the steel angles. Cleat connections are commonly used for smaller columns and provide a simple and cost-effective solution. 5. Moment Connection: A moment connection is designed to resist both axial and bending loads. It involves welding or bolting steel angles to the column, along with additional reinforcing plates and stiffeners to provide the required strength and rigidity. 6. Eccentric Connection: An eccentric connection is used when the load is applied off-center to the column. It involves attaching the steel angles to the column at an offset position to account for the eccentric load. Overall, the choice of steel angle connection for columns depends on factors such as the load requirements, structural design, and construction methods. It is important to consider the specific needs of the project and consult with a structural engineer to determine the most appropriate connection type.
- Q:Are steel angles resistant to wind loads?
- Yes, steel angles are resistant to wind loads. Steel angles are commonly used in construction for their strength and stability. When properly designed and installed, steel angles provide structural support and can effectively resist the forces exerted by wind. The shape and geometry of steel angles provide rigidity and stability, making them capable of withstanding wind loads without significant deformation or failure. Additionally, steel angles can be reinforced and connected to other structural elements, further enhancing their resistance to wind loads.
- Q:Can steel angles be used for manufacturing ladders?
- Indeed, ladders can be manufactured using steel angles. The reason behind their frequent usage in ladder construction lies in their robustness and long-lasting nature. As they provide a solid framework and endure heavy burdens, they prove to be apt for ladder purposes. Moreover, steel angles exhibit resistance against bending and twisting, guaranteeing stability and security during ascent. Furthermore, they can be effortlessly joined together through welding or bolting to form the desired ladder structure. All in all, steel angles serve as a dependable option for ladder manufacturing.
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GB Q345 Steel Angle with High Quality 80*80mm
- Ref Price:
-
- Loading Port:
- Tianjin
- Payment Terms:
- TT or LC
- Min Order Qty:
- 25 m.t
- Supply Capability:
- 10000 m.t/month
OKorder Service Pledge
Quality Product, Order Online Tracking, Timely Delivery
OKorder Financial Service
Credit Rating, Credit Services, Credit Purchasing
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