• HIGH QUALITY  GB STANDARD HOT ROLLED ANGLE REBAR System 1
  • HIGH QUALITY  GB STANDARD HOT ROLLED ANGLE REBAR System 2
  • HIGH QUALITY  GB STANDARD HOT ROLLED ANGLE REBAR System 3
HIGH QUALITY  GB STANDARD HOT ROLLED ANGLE REBAR

HIGH QUALITY GB STANDARD HOT ROLLED ANGLE REBAR

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Loading Port:
Tianjin
Payment Terms:
TT OR LC
Min Order Qty:
50 m.t.
Supply Capability:
5000 m.t./month

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Product Description:

Specifications of Hot Rolled Steel Rebar:

The production process of Steel Rebar

1-Waling beam furnace  2-Roughing rolling group  3-Intermediate rolling train

4-Finishing rolling group  5-Water-cooling device  6-Walking beam cooler

7-Finishing equipment(including the cold scale shear,short feet collection system,

    automatic counting device,bundling machine, collect bench)

Usage and Applications of Hot Rolled Steel Rebar:

Deformed bar is widely used in buildings, bridges, roads and other engineering construction. Big to highways, railways, bridges, culverts, tunnels, public facilities such as flood control, dam, small to housing construction, beam, column, wall and the foundation of the plate, deformed bar is an integral structure material. With the development of world economy  and the vigorous development of infrastructure construction, real estate, the demand for deformed bar will be larger and larger..

Packaging & Delivery of Hot Rolled Steel Rebar:

Packaging Detail: products are packed in bundle and then shipped by container or bulk vessel, deformed bar is usually naked strapping delivery, when storing, please pay attention to moisture proof. The performance of rust will produce adverse effect.

Each bundle weight: 2-3MT, or as required

Payment terms: TT payment in advance or Irrevocable LC at sight.

Trade terms :FOB, CFR, CIF

Label:to be specified by customer, generally, each bundle has 1-2 labels

Note:

1. Our products are produced according to national standard (GB), if not, supply according to national standards (GB) or agreement as customer required.

2. Other Grade and Standard Deformed Steel Bar we can supply:

Q235

   The Minimum Order Quantity of these products is high, and need to be confirmed.

3. We can not only supply Deformed Steel Bar; if you need anything about building materials, please contact us for further information.

4. Please send us your detail specifications when inquire. We will reply to you as soon as possible. We sincerely hope we can establish a long stable business relationship.

 

 

 


Q:Can steel angles be used in modular construction or prefabricated structures?
Yes, steel angles can be used in modular construction or prefabricated structures. Steel angles are commonly used as structural components in these types of construction due to their strength, versatility, and ability to be easily fabricated and assembled. They provide stability and support to the overall structure, making them a suitable choice for modular and prefabricated construction methods.
Q:What are the common connections or fasteners used with steel angles?
Steel angles can be connected or fastened using a variety of methods and materials. Bolts, screws, welds, and rivets are commonly used in this regard. When attaching steel angles to other structural elements or connecting multiple angles together, bolts and screws are often the go-to option. Welding, on the other hand, involves heating and fusing the angles together, resulting in a strong and durable bond. Rivets, which involve inserting a metal pin through holes in the angles and securing them with hammering or mechanical pressing, provide an alternative method of connection. The choice of connection or fastener depends on factors such as the specific application, load requirements, and desired aesthetics.
Q:Can steel angles be used for framing or supporting mezzanines or elevated platforms?
Framing or supporting mezzanines or elevated platforms can indeed be achieved with the use of steel angles. In construction projects, steel angles are widely employed due to their structural strength and versatility. They serve as reliable supports or braces in various applications, including the framing of mezzanines or elevated platforms. By providing stability and structural integrity, steel angles prove to be an excellent option for bearing heavy loads and establishing a sturdy framework. Their L-shaped design facilitates easy installation and ensures exceptional resistance against bending and shearing forces. Moreover, steel angles can be effortlessly welded or bolted together, allowing for flexibility in design and construction. All in all, steel angles emerge as a dependable and efficient choice when it comes to framing or supporting mezzanines or elevated platforms.
Q:What are the welding techniques used for steel angles?
Different welding techniques can be used for steel angles, depending on the specific application and desired result. Some commonly used techniques include: 1. Stick welding, also known as Shielded Metal Arc Welding (SMAW), involves using a consumable electrode coated in flux. It is versatile, cost-effective, and suitable for various thicknesses of steel angles. 2. Gas Metal Arc Welding (GMAW), also known as MIG (Metal Inert Gas) welding, utilizes a welding gun to feed a wire electrode. The wire melts and joins with the base metal, while an inert gas shield protects the weld from contamination. GMAW is commonly used for thin to medium thickness steel angles. 3. Flux-Cored Arc Welding (FCAW) is similar to GMAW, but the wire electrode is filled with flux, eliminating the need for external shielding gas. FCAW is suitable for both indoor and outdoor applications and is known for its high deposition rates. 4. Tungsten Inert Gas Welding (GTAW), also known as Gas Tungsten Arc Welding (GTAW), involves using a non-consumable tungsten electrode and a separate filler metal if necessary. This technique produces precise, high-quality welds and is commonly used for thinner steel angles or when precise control is required. 5. Submerged Arc Welding (SAW) uses a continuously fed wire electrode submerged in a granular flux. The flux acts as a protective layer, preventing contamination and enhancing weld quality. SAW is commonly used for thicker steel angles or when high deposition rates are needed. When selecting the appropriate welding technique, it is important to consider factors such as the thickness of the steel angles, the welding environment, and the desired quality and strength of the weld. Consulting with a professional welder or engineer can help determine the best technique for a specific application.
Q:How do you prevent steel angles from sagging?
To avoid sagging in steel angles, there are several steps that can be taken: 1. Correct design: It is important to ensure that the steel angles are designed and sized appropriately for the load they will bear. This involves considering factors such as the span length, applied load, and material strength. Seeking advice from a structural engineer can help determine the right size and thickness for the steel angles. 2. Ample support: Providing sufficient support for the steel angles at regular intervals along their length is crucial. This can be achieved by using intermediate supports like columns, beams, or braces. The spacing of these supports should be determined based on the load and the properties of the steel angles. 3. Reinforcement: Depending on the load requirements, additional reinforcements can be added to the steel angles. This may involve incorporating stiffeners, gussets, or flanges to enhance their load-carrying capacity and resistance to sagging. 4. High-quality fabrication: It is essential to ensure that the steel angles are fabricated in accordance with industry standards and specifications. This includes employing proper welding techniques, precise cutting, and appropriate surface preparation to avoid weak points or defects that could contribute to sagging. 5. Regular inspection and maintenance: Regularly inspecting the steel angles is necessary to identify any signs of sagging or structural issues. This can involve visual inspections, measurements, and non-destructive testing methods. Addressing any identified problems promptly is crucial to prevent further deformation and ensure the long-term integrity of the steel angles. By implementing these preventive measures, steel angles can effectively be safeguarded against sagging and maintain their structural stability over time.
Q:How are steel angles different from steel channels?
Steel angles and steel channels are structurally different due to their shape and design. Steel angles have an L-shaped cross-section, with two legs that are perpendicular to each other. This makes them suitable for providing structural support and bracing in various applications. On the other hand, steel channels have a U-shaped cross-section, with a flat bottom and two parallel sides. Channels are commonly used for applications that require strength in a horizontal or vertical plane, such as framing or supporting loads.
Q:How do you transport steel angles safely?
To transport steel angles safely, it is important to use appropriate equipment such as cranes, forklifts, or flatbed trucks with proper securing mechanisms. The angles should be securely stacked or bundled to prevent shifting or falling during transit. Additionally, using protective measures like padding or strapping can help avoid damage to the steel angles and ensure safe transportation.
Q:How do steel angles contribute to architectural design?
Architectural design relies heavily on steel angles due to their ability to offer both structural stability and design flexibility. These angled steel profiles are commonly utilized in various construction projects, including buildings, bridges, and other structures, to provide support and reinforcement. A significant advantage of steel angles in architectural design lies in their capacity to enhance the structural integrity of a building. By creating rigid connections between different structural elements, these angles add strength and stability to the overall structure, enabling it to withstand different loads and forces. This is especially crucial in high-rise buildings or structures situated in areas prone to earthquakes or strong winds. Furthermore, steel angles empower architects and designers to create distinctive and innovative architectural features. Their versatility allows for the development of aesthetically pleasing designs, such as cantilevered balconies, intricate facades, and unique rooflines. Due to their ability to be easily manipulated and welded, steel angles are well-suited for complex geometric shapes and creative design concepts. Moreover, steel angles offer cost-effective solutions in architectural design. They are readily available in various sizes and lengths, making them easily obtainable and integratable into construction projects. Their durability and low-maintenance properties make them a long-lasting and economical choice for architects, reducing the need for frequent repairs or replacements. Additionally, steel angles contribute to sustainability in architectural design. Steel is a highly recyclable material, and incorporating steel angles into construction projects reduces the demand for new materials. Additionally, the lightweight nature of steel angles allows for efficient transportation, reducing carbon emissions during the construction process. In conclusion, steel angles are indispensable in modern architectural design due to their ability to provide structural support, design flexibility, cost-effectiveness, and sustainability. Their usage not only enhances the overall strength and stability of a structure but also enables architects to create visually appealing and unique designs. With their numerous benefits, steel angles have become an integral element in contemporary architectural design.
Q:How do you prevent steel angles from twisting?
To prevent steel angles from twisting, proper bracing and support should be provided during installation. Additionally, using welds or mechanical fasteners at appropriate intervals along the length of the angle can help to enhance its stability and prevent twisting.
Q:Do steel angles have a smooth or textured surface?
Steel angles typically have a textured surface. The texture is created during the manufacturing process when the steel is hot-rolled or cold-formed to create the angle shape. This process results in a slightly rough or bumpy surface on the steel angles, which helps to provide better grip and stability when they are used in various applications. Additionally, this texture can also help to prevent slipping or sliding of objects that come into contact with the steel angles. However, it is important to note that the level of texture may vary depending on the specific manufacturing process and the intended use of the steel angles.

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