Steel Profile Flat Bar with High Quality for Construction
- Ref Price:
-
- Loading Port:
- China main port
- Payment Terms:
- TT or LC
- Min Order Qty:
- 50 m.t.
- Supply Capability:
- 10000 m.t./month
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Product Description:
OKorder is offering Steel Profile Flat Bar with High Quality for Construction at great prices with worldwide shipping. Our supplier is a world-class manufacturer of steel, with our products utilized the world over. OKorder annually supplies products to European, North American and Asian markets. We provide quotations within 24 hours of receiving an inquiry and guarantee competitive prices.
Product Applications:
Steel Profile Flat Bar with High Quality for Construction are ideal for structural applications and are widely used in the construction of buildings and bridges, and the manufacturing, petrochemical, and transportation industries.
Product Advantages:
OKorder's Steel Profile Flat Bar with High Quality for Construction are durable, strong, and resist corrosion.
Main Product Features:
· Premium quality
· Prompt delivery & seaworthy packing (30 days after receiving deposit)
· Corrosion resistance
· Can be recycled and reused
· Mill test certification
· Professional Service
· Competitive pricing
Packaging & Delivery:
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 term: TT or L/C
Delivery Detail: within 45 days after received advanced payment or LC.
Label: to be specified by customer, generally, each bundle has 1-2 labels
Trade terms: FOB, CFR, CIF
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 begin production. The specific shipping date is dependent upon international and government factors, but is typically 7 to 10 workdays.
Images:
- Q:How do you calculate the length of a steel round bar?
- In order to determine the length of a steel round bar, it is necessary to measure its diameter and employ a basic formula that involves the diameter and the mathematical constant pi (π). To begin, utilize a caliper or measuring tape to measure the diameter of the steel round bar at its widest point. It is important to ensure an accurate outcome by measuring across the center of the bar. Once the diameter has been obtained, the circumference of the round bar can be calculated by multiplying the diameter by pi (π). The formula for calculating the circumference is: Circumference = π × Diameter Lastly, to ascertain the length of the round bar, one must either be aware of the number of complete rotations it makes or measure the distance it covers. If the number of rotations is known, multiply the circumference by the number of rotations. If measuring the distance covered, simply utilize the measured distance as the length of the round bar.
- Q:How do you prevent scaling of steel round bars during heat treatment?
- To prevent scaling of steel round bars during heat treatment, there are several measures that can be taken: 1. Use a protective atmosphere: Heat treatment can be carried out in a controlled atmosphere, such as in a furnace with a controlled gas environment. This prevents the exposure of the steel bars to oxygen, which is the primary cause of scaling. 2. Apply a protective coating: Coating the steel round bars with a protective substance, such as a refractory material or a thin layer of paint, can help prevent scaling. This coating acts as a barrier between the steel and the oxygen in the atmosphere, reducing the chances of scaling. 3. Use a reducing atmosphere: Instead of using a normal atmospheric environment, heat treatment can be conducted in a reducing atmosphere. This involves introducing gases like hydrogen or nitrogen into the furnace, which react with the oxygen to create a more controlled environment and prevent scaling. 4. Control the heating rate: Rapid heating can lead to increased scaling due to the sudden exposure of the steel to high temperatures. By controlling the heating rate, such as using a gradual ramp-up in temperature, scaling can be minimized. 5. Limit the exposure time: Minimizing the time that the steel round bars are exposed to high temperatures can help prevent scaling. This can be achieved by optimizing the heat treatment process and ensuring that the bars are not held at elevated temperatures for longer than necessary. 6. Clean the surface before heat treatment: Prior to heat treatment, it is crucial to remove any contaminants or residues from the surface of the steel round bars. This can be done through mechanical cleaning methods like wire brushing or chemical cleaning techniques, ensuring a clean surface that is less prone to scaling. By implementing these preventative measures, the scaling of steel round bars during heat treatment can be effectively minimized, leading to improved quality and performance of the treated bars.
- Q:Can steel round bars be used in structural applications?
- Steel round bars are suitable for structural applications and commonly utilized in construction and engineering projects that prioritize strength and durability. They offer versatility and can function as beams, columns, and supports for various structural elements. Thanks to their exceptional mechanical properties, such as high tensile strength and good ductility, they can withstand heavy loads and resist deformation effectively. Moreover, their easy joinability to other structural components contributes to their popularity within the construction industry.
- Q:Can steel round bars be hot worked?
- Steel round bars can indeed undergo hot working, which involves shaping or forming the steel at high temperatures. This is typically done above the steel's recrystallization temperature, making it easier to deform and shape. Hot working of steel round bars can be accomplished through methods like hot rolling, hot forging, or hot extrusion. These processes entail heating the steel bar and applying mechanical force to shape it into the desired form. Hot working is commonly employed in the manufacturing of different steel products, like round bars, to enhance their mechanical properties and achieve specific shapes or sizes.
- Q:Are steel round bars suitable for marine propeller applications?
- Yes, steel round bars are suitable for marine propeller applications. Steel is a widely used material in marine engineering due to its high strength, durability, and corrosion resistance. Steel round bars provide the necessary strength and stiffness required for propeller applications, ensuring efficient propulsion and withstanding the harsh conditions of marine environments.
- Q:How are steel round bars used in the oil and gas industry?
- Steel round bars are commonly used in the oil and gas industry for various applications. They are utilized in the construction of drilling equipment, such as drill bits and drill collars, as well as in the manufacturing of valves, pipelines, and other components that need to withstand high pressure and corrosion. The strength and durability of steel round bars make them ideal for withstanding the harsh operating conditions encountered in the oil and gas sector.
- Q:What are the different types of surface defects that can occur in steel round bars?
- There are several types of surface defects that can occur in steel round bars, including scratches, pits, roll marks, scale, and cracks.
- Q:Can steel round bars be used for making agricultural equipment or machinery?
- Yes, steel round bars can be used for making agricultural equipment or machinery. Steel is a commonly used material in the construction of such equipment due to its high strength, durability, and resistance to wear and tear. Steel round bars can be used to manufacture components like axles, shafts, handles, and structural supports, providing the necessary strength and reliability required for agricultural applications.
- Q:How do you calculate the strength of a steel round bar?
- To calculate the strength of a steel round bar, several factors need to be considered. The primary factor is the material's yield strength, which represents the stress level at which the steel begins to deform permanently. This value is typically provided by the manufacturer or can be found in engineering handbooks. Next, the cross-sectional area of the round bar needs to be determined. This can be done by measuring the diameter of the bar and using it to calculate the area using the formula A = πr^2, where A is the cross-sectional area and r is the radius. Once the cross-sectional area is known, the ultimate tensile strength (UTS) can be calculated using the formula UTS = Yield Strength / Safety Factor. The safety factor is a numerical value that accounts for uncertainties and potential variations in the material's strength. It is typically specified by the design requirements or industry standards. Finally, the maximum load that the steel round bar can withstand before failure can be determined by multiplying the ultimate tensile strength by the cross-sectional area. This value represents the strength of the round bar and can be used to assess its suitability for a particular application. It is important to note that other factors such as the bar's length, shape, and any additional treatments or modifications can also affect its strength. Therefore, consulting with a structural engineer or referring to relevant design codes and standards is recommended to ensure accurate calculations and safe application of steel round bars.
- Q:What is the difference between hot-rolled and cold-rolled steel round bars?
- The main difference between hot-rolled and cold-rolled steel round bars lies in the production process. Hot-rolled steel round bars are created by heating the steel above its recrystallization temperature and then rolling it into the desired shape. This process results in a rougher surface finish and allows for less precise dimensions. On the other hand, cold-rolled steel round bars are formed by rolling the steel at room temperature, leading to a smoother surface finish and more accurate dimensions. Additionally, the cold-rolling process can enhance the strength and hardness of the steel.
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Steel Profile Flat Bar with High Quality for Construction
- Ref Price:
-
- Loading Port:
- China main port
- Payment Terms:
- TT or LC
- Min Order Qty:
- 50 m.t.
- Supply Capability:
- 10000 m.t./month
OKorder Service Pledge
OKorder Financial Service
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