GB Q235 Steel Angle with High Quality 25*25mm
- 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 Q235 Steel Angle with High Quality 25*25mm:
1.Standards:GB
2.Length:6m, 12m
3.Material:Q235 or equivalent
4.Size:
Size (mm) | Mass (kg/m) | Size (mm) | Mass (kg/m) |
| 25*25*2.5 | 0.95 | 25*25*3 | 1.124 |
| 25*25*2.7 | 1.02 | 25*25*4 | 1.459 |
Usage & Applications of GB Q235 Steel Angle with High Quality 25*25mm:
Trusses;
Transmission towers;
Telecommunication towers;
Bracing for general structures;
Stiffeners in structural use.
Packaging & Delivery of GB Q235 Steel Angle with High Quality 25*25mm:
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 customers' 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 Q235 Steel Angle with High Quality 25*25mm:
*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:Are steel angles suitable for playground equipment?
- Yes, steel angles are suitable for playground equipment. Steel angles are commonly used in the construction of playground equipment due to their strength, durability, and versatility. They provide a sturdy framework that can withstand heavy use and support the weight of multiple children. Steel angles can be easily welded or bolted together, allowing for the creation of various playground structures such as climbing frames, swings, and slides. Additionally, steel angles can be galvanized to prevent corrosion and extend the lifespan of the playground equipment, ensuring its safety for children to play on.
- Q:How do you calculate the weight-bearing capacity of a steel angle?
- To calculate the weight-bearing capacity of a steel angle, you need to consider its dimensions, material properties, and loading conditions. The weight-bearing capacity can be calculated using engineering formulas and techniques such as the Euler formula or the AISC Manual. These calculations take into account factors like the cross-sectional area, moment of inertia, and the applied loads to determine the maximum load the steel angle can support without failure.
- Q:How do you protect steel angles from chemical exposure?
- To protect steel angles from chemical exposure, there are several measures that can be taken: 1. Coatings: Applying protective coatings such as epoxy, polyurethane, or powder coatings can create a barrier between the steel surface and the chemicals. These coatings are specifically designed to resist chemical attacks and provide long-term protection. 2. Galvanization: Galvanizing steel angles involves applying a layer of zinc to the surface, forming a protective barrier. This process not only protects against chemical exposure but also provides excellent corrosion resistance. 3. Chemical-resistant paint: Using chemical-resistant paint, specifically formulated to withstand exposure to certain chemicals, can provide an added layer of protection. These paints are designed to resist the corrosive effects of various chemicals and prevent damage to the steel angles. 4. Plastic or rubber linings: In some cases, steel angles can be lined with plastic or rubber materials to protect them from chemical exposure. These linings act as a barrier, preventing direct contact between the steel and chemicals. 5. Proper ventilation: Ensuring proper ventilation in the area where steel angles are exposed to chemicals is crucial. Adequate ventilation helps to disperse and dilute the chemicals, reducing the overall exposure and minimizing the corrosive effects on the steel angles. 6. Regular inspection and maintenance: Regularly inspecting the steel angles for any signs of corrosion or damage caused by chemical exposure is vital. If any damage is detected, it should be repaired promptly to prevent further deterioration. It is important to note that the choice of protection method may vary depending on the type of chemicals involved, their concentration, and the specific environment in which the steel angles are exposed. Consulting with a professional or a corrosion specialist is recommended to determine the most suitable protection strategy for a particular application.
- Q:What are the common applications of steel angles in architecture?
- Due to their versatility and strength, steel angles are extensively utilized in architecture for various purposes. Here are some common applications of steel angles in architecture: 1. Building construction often relies on steel angles as structural support elements. By welding or bolting them together, a robust framework is formed, providing the necessary strength and stability to the structure. 2. Steel angles are commonly employed in framing applications, such as constructing door and window frames, as well as roof trusses. They ensure rigidity and support, ultimately contributing to the stability and longevity of the overall structure. 3. Reinforcing concrete structures is another popular use of steel angles. Embedding them into concrete walls, columns, and beams enhances their load-bearing capacity and resistance to deformation. 4. Staircases and handrails are frequently constructed using steel angles. These angles form a sturdy framework that guarantees the safety and stability of these architectural elements. 5. Steel angles are also employed for architectural detailing purposes. They can be utilized to create decorative elements like cornices, brackets, and ornamental features, which enhance the aesthetic appeal of the building. 6. In industrial settings, such as factories and warehouses, steel angles are utilized to create robust platforms, mezzanines, and equipment supports. In summary, steel angles are a versatile and reliable material that offers numerous benefits for architectural applications. Their strength, durability, and flexibility make them an ideal choice for a wide range of architectural structures and features.
- Q:How do you determine the torsional stiffness of a steel angle?
- In order to find the torsional stiffness of a steel angle, one must take into account both its geometry and material properties. The first step involves calculating the polar moment of inertia (J) of the steel angle. This value represents the shape's resistance to torsion and can be determined by summing the products of the differential area elements and their distances squared from the axis of rotation. For a steel angle, one can utilize standard formulas or reference tables to obtain the polar moment of inertia. Subsequently, the material properties of the steel angle, particularly its modulus of rigidity (G), need to be determined. The modulus of rigidity measures the material's ability to resist deformation under shear stress. This information is usually provided by the steel manufacturer or can be sourced from material property databases. Once the polar moment of inertia has been calculated and the modulus of rigidity has been obtained, the torsional stiffness (K) can be determined using the formula K = G * J. The torsional stiffness signifies the steel angle's capacity to withstand twisting or torsional deformation when subjected to a torque. It is important to bear in mind that the torsional stiffness of a steel angle can vary depending on factors such as its size, shape, and the specific steel alloy used. Therefore, it is advisable to consult relevant design codes or engineering references to ensure accurate calculations and take into account any additional factors that may impact the torsional stiffness.
- Q:What are the advantages of using steel angles in construction?
- Using steel angles in construction offers several advantages: 1. Strength and durability are key features of steel angles, making them an excellent option for construction projects that require structural support. They can withstand heavy loads and provide stability, ensuring the structure's longevity and safety. 2. Steel angles offer versatility due to their various sizes and dimensions, allowing for flexibility in design and construction. They can be easily cut, welded, and shaped to meet specific requirements, making them suitable for a wide range of applications. 3. Steel angles are cost-effective compared to other building materials like concrete or wood. They provide a cost-effective solution without compromising quality or structural integrity. 4. Steel angles have excellent fire resistance properties, making them a safer choice for construction. In the event of a fire, steel angles do not burn, warp, or emit toxic fumes, reducing the risk of structural collapse and providing more time for evacuation. 5. Using steel angles in construction promotes sustainability and reduces the demand for new steel production since steel is one of the most recycled materials in the world. Moreover, steel is 100% recyclable, ensuring minimal environmental impact. 6. Steel angles are lightweight and easily transported to the construction site, making them convenient for installation. Their ease of handling and quick assembly can help reduce construction time and labor costs. 7. Steel angles can be treated with protective coatings like galvanization to enhance their resistance to corrosion. This ensures that the structure remains durable and maintains its structural integrity even in harsh environmental conditions. In conclusion, the advantages of using steel angles in construction include their strength, versatility, cost-effectiveness, fire resistance, sustainability, easy installation, and resistance to corrosion. These qualities make steel angles a popular choice for various construction projects, ranging from residential buildings to large industrial structures.
- Q:Can steel angles be used in the construction of government buildings?
- Yes, steel angles can be used in the construction of government buildings. Steel angles are commonly used in construction due to their strength, durability, and versatility. They are often used for structural support, framing, and reinforcement in various building projects, including government buildings.
- Q:What is the typical yield stress of steel angles?
- The yield stress of steel angles can differ based on the grade and type of steel utilized. Nevertheless, for frequently employed carbon steels, the yield stress typically varies between 36,000 and 50,000 psi. This indicates that the steel angles can endure a specific level of stress or pressure prior to experiencing deformation or permanent alteration in shape. It is crucial to acknowledge that distinct steel alloys and treatments can lead to different yield stresses. Therefore, it is essential to refer to the specific specifications or reference materials pertaining to the particular steel angle in question.
- Q:Can steel angles be used in outdoor applications?
- Steel angles have a wide range of uses in outdoor settings. They are frequently employed in construction projects, serving as essential components in outdoor structures like fences, gates, and outdoor staircases. Moreover, they are extensively utilized in outdoor equipment and machinery, fulfilling purposes such as supporting brackets for solar panels or frames for outdoor signage. Thanks to their exceptional durability and resistance to corrosion, steel angles are capable of enduring outdoor elements such as rain, wind, and sunlight. Furthermore, these angles can be further fortified against rust and other types of corrosion through galvanization or the application of protective finishes. Overall, steel angles are a reliable and versatile option for outdoor applications due to their strength, durability, and resilience to various weather conditions.
- Q:What are the different connections used with steel angles?
- There are various connections available for steel angles, depending on the specific application and structural needs. Some commonly used connections for steel angles include the following: 1. Welded connections: Steel angles can be connected through welding, where the edges of the angles are melted and joined using arc welding or MIG welding. Welded connections offer durability and strength, but they require skilled labor and may take time to complete. 2. Bolted connections: Another option is to connect steel angles using bolts. This involves drilling holes through the angles and inserting bolts, securing them in place with nuts and washers. Bolted connections are relatively easy and quick to install, and they allow for easy disassembly if necessary. However, they may not be as strong as welded connections and may require periodic inspection and tightening. 3. Riveted connections: Steel angles can also be connected using rivets. This involves drilling holes through the angles and inserting rivets, which are then hammered or pressed to secure them in place. Riveted connections offer reliability and strength, but they are less commonly used nowadays due to more efficient and cost-effective connection methods. 4. Clip connections: An alternative is to use metal clips or brackets to connect steel angles. These pre-fabricated clips are bolted or welded to the angles, allowing for easy repositioning or removal if needed. Clip connections are often used in situations where adjustability or flexibility is required. 5. Angle connections: In some cases, steel angles can be connected to each other using additional angles. These angles are typically bolted or welded together, providing increased strength and stability. Angle connections are commonly used in structural applications that require additional reinforcement or support. When selecting the appropriate connection method for steel angles, it is crucial to consider project-specific requirements such as load-bearing capacity, structural design, and maintenance. Consulting with a structural engineer or construction professional is recommended to ensure the most suitable connection method is chosen for the specific application.
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GB Q235 Steel Angle with High Quality 25*25mm
- 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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