ANGLE STEEL 30-250MM

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Loading Port:: China Main Port

Payment Terms:: TT OR LC

Min Order Qty:: -

Supply Capability:: -

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Angle Steel Details:

Minimum Order Quantity:	25mtons	Unit:	m.t.	Loading Port:	China Main Port
Supply Ability:	80000-100000MTS/YEAR	Payment Terms:	TT or LC

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.

If loading by container the marking is not needed, but we will prepare it as customer request.

Production flow of Angle Steel

Material prepare (billet) —heat up—rough rolling—precision rolling—cooling—packing—storage and transportation

Q: What are the advantages of using high-strength steel rebars?: There are several advantages of using high-strength steel rebars. Firstly, they have a higher tensile strength compared to regular steel rebars, which means they can withstand higher loads and stresses without breaking. This makes them ideal for construction projects that require reinforced concrete structures to bear heavy loads or withstand seismic activity. Secondly, high-strength steel rebars have a smaller diameter compared to regular rebars with equivalent strength. This allows for more efficient use of concrete, as less of it is needed to cover the rebars. Additionally, the smaller diameter makes them easier to handle and install, reducing construction time and labor costs. Lastly, high-strength steel rebars offer increased durability and longevity. They have better resistance to corrosion, which is a common problem in reinforced concrete structures. This ensures the longevity and structural integrity of the construction, reducing maintenance and repair costs in the long run. Overall, the advantages of using high-strength steel rebars include enhanced load-bearing capacity, improved efficiency in construction, and increased durability, making them a preferred choice for various construction projects.

Q: Are there any limitations on the maximum length of steel rebars in construction?: Yes, there are limitations on the maximum length of steel rebars in construction. The length of rebars is typically limited due to transportation and handling constraints. Longer rebars can be challenging to maneuver and transport to construction sites, which may require specialized equipment and increase costs. Additionally, longer rebars can be prone to bending or sagging, affecting their structural integrity. Therefore, industry standards and building codes often specify maximum lengths for steel rebars to ensure safe and efficient construction practices.

Q: How do steel rebars affect the overall construction cost of industrial buildings?: The overall construction cost of industrial buildings can be significantly influenced by steel rebars. These rebars are utilized to reinforce concrete structures, providing strength and durability. The cost is directly affected by the amount of steel rebars required in a building project, as the price of steel is a major component of the overall construction expenses. To begin with, the size, design, and complexity of the industrial building determine the quantity of rebars needed. Larger buildings or those with intricate architectural features may necessitate a greater number of rebars, resulting in increased costs. Furthermore, the design and engineering requirements for seismic or wind resistance can also impact the quantity of rebars, thus affecting the construction budget. Furthermore, the cost can be influenced by the quality and grade of the steel rebars used. Higher-grade rebars, such as those with superior tensile strength or corrosion resistance, may entail higher expenses. Nevertheless, the utilization of higher-grade rebars can provide long-term benefits by enhancing the structural integrity of the building and reducing maintenance and repair costs throughout its lifespan. Additionally, transportation and handling costs contribute to the overall cost. Steel rebars are heavy and bulky, necessitating careful handling and transportation to the construction site. The distance between the steel supplier and the site can have a significant impact on transportation costs. Moreover, the storage and protection of rebars on-site must be considered to ensure their quality, which may result in additional expenses. Lastly, labor costs associated with the installation of steel rebars should be taken into account. Skilled labor is required to accurately place and tie the rebars according to design specifications and building codes. The complexity of the reinforcement design can affect the time required for installation, ultimately influencing labor costs. In conclusion, steel rebars are of utmost importance in the construction of industrial buildings as they reinforce concrete structures. The quantity, quality, transportation, and labor costs associated with steel rebars directly affect the overall construction cost. Therefore, careful planning and consideration of these factors are necessary to effectively manage the budget of industrial building projects.

Q: 14 screw steel 1 meters multiple?: Classified according to geometric shapes, according to the cross section of the rib section and the spacing of the ribs for classification or classification, such as the British Standard (BS4449), the thread steel is divided into type I, type ii. This classification mainly reflects the tightening performance of the threaded steel.

Q: What are the guidelines for proper bending of steel rebars on construction sites?: To guarantee the structural integrity and safety of buildings, it is crucial to adhere to guidelines for bending steel rebars on construction sites. The following are key guidelines that should be followed: 1. Utilize appropriate tools: Make use of a specialized rebar bending machine or manual rebar bender designed specifically for steel rebars. These tools enable precise bending without causing any damage or weak points on the rebar. 2. Accurately determine the required bend angle: Before bending, accurately measure and mark the desired bend angle on the rebar. Use either a protractor or a bending template to achieve the angle you desire. 3. Adhere to the bending radius: The bending radius refers to the minimum radius at which the rebar can be bent without sustaining any damage. Always follow the recommended bending radius provided by the manufacturer or structural engineer to prevent fractures or deformations. 4. Secure the rebar firmly: Before bending, ensure that the rebar is securely fastened in the bender to prevent any slipping or movement during the bending process. This guarantees precise bending and reduces the risk of accidents. 5. Employ a gradual bending process: When bending the rebar, apply gradual pressure and avoid sudden or excessive force. This gradual bending approach minimizes the risk of cracks or fractures and preserves the rebar's structural integrity. 6. Conduct a thorough inspection of the bend: After bending, carefully examine the rebar to ensure that it matches the desired angle and displays no visible defects or stress marks. Any faulty bends should be rectified immediately. 7. Proper storage practices: Store the bent rebar in a designated area, preferably on a flat surface, to prevent any distortion or damage. Avoid placing heavy objects on top of the bent rebar to maintain its shape and strength. 8. Observe safety precautions: Always wear appropriate personal protective equipment (PPE), such as gloves and safety glasses, while performing bending operations. Ensure that the work area is free of obstacles and other workers to prevent accidents. 9. Maintain proper documentation: Document the bending process, including the angle, radius, and any deviations or issues that arise. This information can be valuable for quality control purposes and future reference. 10. Comply with building codes: Ensure that the bending process aligns with local building codes and regulations. Seek guidance from a structural engineer or relevant authorities if necessary. By adhering to these guidelines, construction professionals can ensure the proper bending of steel rebars, resulting in a building that is structurally sound and safe.

Q: Are steel rebars suitable for use in sports stadiums and arenas?: Steel rebars are indeed suitable for use in sports stadiums and arenas. They are extensively utilized in construction due to their exceptional strength and durability properties. In settings such as sports stadiums and arenas, where there is a convergence of large crowds, heavy loads, and utmost concern for safety, steel rebars play a vital role in fortifying the structure. They possess the capacity to endure high tensile forces and prevent bending, making them an ideal choice for reinforcing concrete structures within stadiums and arenas. Moreover, steel rebars exhibit a high resistance to fire, which is of utmost importance in these sprawling public spaces. All in all, steel rebars are a dependable and well-established option for reinforcing sports stadiums and arenas, as they effectively provide the necessary support and meet safety requirements.

Q: How do steel rebars contribute to the overall safety of a structure?: Steel rebars contribute to the overall safety of a structure by providing reinforcement and strength to concrete. They enhance the structural integrity, preventing cracking and failure under heavy loads or during seismic events. Steel rebars also help to distribute and absorb forces, improving the resistance against bending, shearing, and tension. By effectively reinforcing the concrete, steel rebars ensure the durability and longevity of the structure, minimizing the risk of collapse and ensuring the safety of occupants.

Q: What is the process of joining steel rebars together?: The process of joining steel rebars together is commonly done through methods such as overlap splicing, mechanical splicing, and welding. In overlap splicing, two rebars are overlapped and tied together using wire or steel straps. Mechanical splicing involves using couplers or threaded connectors to join rebars together. Welding, on the other hand, involves melting the ends of two rebars and fusing them together using heat. Each method has its own advantages and considerations, depending on factors like the structural requirements and project specifications.

Q: Can steel rebars be used in school construction?: Yes, steel rebars can be used in school construction. Steel rebars provide strength and durability to reinforced concrete structures, making them suitable for various construction applications, including schools. They help reinforce the concrete and enhance its load-bearing capacity, ensuring the safety and longevity of the building.

Q: What are the different methods of cutting and bending steel rebars on-site?: There are several different methods for cutting and bending steel rebars on-site. Some common methods include using a rebar cutter or shear for cutting the rebars, and a rebar bender or manual bending tool for bending them. Other techniques may involve using oxy-fuel torches, angle grinders, or hydraulic tools for cutting, and hydraulic or mechanical benders for bending the rebars. The choice of method depends on the specific requirements, equipment availability, and the expertise of the workers.

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