Prestressed Hot Rolled Steel Wire

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Loading Port:: China Main Port

Payment Terms:: TT or LC

Min Order Qty:: 25-30 m.t.

Supply Capability:: -

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Packaging & Delivery

Packaging Detail:steel strand coil to be packed in damp proof materials strapped with 8 bands on one wooded pallet with an outer layer of plastic used for anti-rainshower 2 or 3 wooden block undermeath each coil.

Delivery Detail:within 2 weeks

Specifications

high carbon class A steel wire
Constructon:7 steel wire
material:wire 82B

FAQ of Prestressed steel wire:

①How is the quality of your products?
Our products are manufactured strictly according to national and internaional standard. If you want see our quality certifications and all kinds of testing report, please just ask us for it.
Guaranteed: If products’ quality don’t accord to discription as we give or the promise before you place order, we promise 100% refund.

②How about price?
Yes, we are factory and be able to give you lowest price below market one, and we have a policy that “ for saving time and absolutely honest business attitude, we quote as lowest as possible for any customer, and discount can be given according to quantity”,if you like bargain and factory price is not low enough as you think, just don’t waste your time.Please trust the quotation we would give you, it is professional one.

③Why should you chose us?
Chose happens because of quality, then price, We can give you both.Additionally, we can also offer professional products inquiry, products knowledge train(for agents), smooth goods delivery, exellent customer solution proposals.Our service formula: good quality+good price+good service=customer’s trust
SGS test is available, customer inspection before shipping is welcome, third party inspection is no problem.

Prestressed Steel Wire Images

Prestressed steel wire

Q: What are the different surface defects that can affect the machinability of steel wire rod?: Some of the different surface defects that can affect the machinability of steel wire rod include cracks, pits, scratches, and scale.

Q: How is steel wire rod used in the production of ropes?: Steel wire rod is an essential component in the production of ropes as it serves as the base material for manufacturing wire ropes. The wire rod is drawn through a series of dies to reduce its diameter and increase its strength, forming individual wires. These wires are then twisted or braided together to create a sturdy and flexible rope with high tensile strength. The use of steel wire rod ensures that the resulting ropes have excellent durability, making them suitable for various applications such as lifting, towing, and securing heavy loads.

Q: How does the electrical conductivity of steel wire rod vary with different grades?: The electrical conductivity of steel wire rod can vary with different grades due to differences in the composition and microstructure of the steel. Generally, steel wire rod is made from carbon steel, which is an alloy of iron and carbon. However, different grades of steel may have varying amounts of other elements such as manganese, silicon, and various alloying elements that can affect its electrical conductivity. In general, higher carbon content in steel can decrease its electrical conductivity. This is because carbon atoms can impede the flow of electrons, making it more difficult for electricity to pass through the material. Additionally, the presence of impurities or other alloying elements can also impact the electrical conductivity of steel wire rod. For example, elements like phosphorus, sulfur, and oxygen can introduce impurities that hinder the flow of electrons, thereby reducing the conductivity. Furthermore, the microstructure of the steel, such as the presence of grain boundaries, can also affect electrical conductivity. Grain boundaries can act as barriers to the flow of electrons, resulting in reduced conductivity. Therefore, it is important to consider the specific grade of steel when evaluating its electrical conductivity. Higher carbon content, impurities, and microstructural features can all contribute to variations in electrical conductivity among different grades of steel wire rod.

Q: How is steel wire rod used in the production of fasteners?: Steel wire rod is used in the production of fasteners as it serves as the primary material for manufacturing various types of fasteners such as screws, bolts, and nails. The wire rod undergoes a series of processes including drawing, forming, and cutting to transform it into the desired shape and size of the fastener. The high strength and durability of steel make it an ideal choice for fasteners, ensuring that they can withstand the required tension and load-bearing capacities.

Q: How are steel wire rods used in the manufacturing of wire baskets for organizing items?: Steel wire rods are used in the manufacturing of wire baskets for organizing items as they serve as the primary material for constructing the framework and structure of the basket. The rods are bent, shaped, and welded together to create the desired size and design of the basket. This sturdy and durable wire framework provides stability and strength to the basket, allowing it to hold and organize items efficiently.

Q: What are the potential risks and challenges in transporting steel wire rod?: Transporting steel wire rod poses several potential risks and challenges that need to be carefully managed. Firstly, the weight and size of steel wire rods can make transportation difficult. These rods are typically heavy and long, which requires specialized equipment and vehicles for safe transportation. If not properly secured and handled, there is a risk of the rods shifting or falling during transit, potentially causing damage to the cargo, the transportation vehicle, or even posing a risk to other road users. Secondly, steel wire rods are prone to corrosion. Exposure to moisture, humidity, or harsh weather conditions can lead to rusting, which can compromise the quality and strength of the rods. It is essential to ensure that the rods are adequately protected during transportation to prevent moisture ingress and corrosion. Thirdly, the sharp ends of steel wire rods can pose a safety hazard. These rods often have sharp edges or protruding ends, which can cause injury to workers involved in handling or loading/unloading operations. Proper safety measures and protective gear should be implemented to prevent accidents and injuries. Additionally, transporting steel wire rods requires careful planning and coordination. These rods are often transported in large quantities, and their dimensions may require special permits or escorts. Routes and schedules need to be carefully planned to ensure timely delivery and avoid any legal or logistical issues. Lastly, theft and pilferage can be a significant concern when transporting valuable steel wire rods. Due to their high value, these rods may attract the attention of thieves or unauthorized individuals. Security measures, such as utilizing tracking devices, secured storage facilities, and conducting thorough background checks on personnel involved in the transportation process, should be implemented to mitigate the risk of theft. Overall, while transporting steel wire rods can be challenging due to their weight, size, and susceptibility to corrosion, by implementing appropriate safety measures, security protocols, and careful planning, these risks and challenges can be effectively managed to ensure the safe and timely delivery of the cargo.

Q: How is the diameter of steel wire rod measured?: To determine the diameter of a steel wire rod, one commonly employs a micrometer, a specialized precision measuring instrument. This device is specifically crafted to achieve precise measurements of small distances or thicknesses. Comprising a calibrated screw mechanism paired with a spindle, the micrometer is meticulously manipulated until it delicately makes contact with the wire rod's surface. The resulting measurement is subsequently read from the micrometer's scale, which frequently incorporates both metric and imperial units. By employing this technique, one guarantees precise and uniform determination of steel wire rod diameters.

Q: How is steel wire rod tested for resistance to erosion corrosion?: Steel wire rod is tested for resistance to erosion corrosion through various methods. One common approach is conducting accelerated laboratory tests, such as the rotating cylinder electrode (RCE) test or impingement test, where the wire rod is exposed to high-velocity fluid flow with abrasive particles. The resulting erosion corrosion is evaluated by measuring the weight loss or surface damage of the wire rod. Additionally, real-world field tests can be performed by subjecting the wire rod to actual operating conditions, such as in marine or industrial environments, and assessing its resistance to erosion corrosion based on visual inspection, surface analysis, or other relevant criteria.

Q: Can steel wire rod be used for cold drawing applications?: Yes, steel wire rod can be used for cold drawing applications. Cold drawing is a process in which a metal rod, such as steel wire rod, is pulled through a die to reduce its diameter and increase its length. This process helps to improve the mechanical properties and surface finish of the wire rod. Steel wire rods are commonly used in cold drawing applications due to their excellent strength and ductility. The high tensile strength of steel allows it to withstand the forces applied during the cold drawing process without breaking or deforming. Additionally, the ductility of steel enables it to be easily elongated without fracturing, making it an ideal material for cold drawing. During the cold drawing process, the steel wire rod is first cleaned and lubricated to reduce friction and prevent surface damage. It is then pulled through a series of dies, which progressively reduce the diameter of the rod. This results in a wire with a smaller diameter and increased length. The cold drawing process provides several benefits to the steel wire rod. It improves the mechanical properties of the wire, such as increasing its tensile strength and hardness. It also enhances the surface finish of the wire, making it smoother and more uniform. Additionally, cold drawing can improve the dimensional accuracy and tolerance of the wire. Steel wire rods are widely used in various industries for cold drawing applications. They are commonly used to produce high-quality wires for applications such as cables, springs, fasteners, and reinforcement materials. The cold drawing process allows manufacturers to customize the diameter, length, and properties of the wire according to their specific requirements. In conclusion, steel wire rod can be successfully used for cold drawing applications. The combination of its high strength and ductility makes it an ideal material for the cold drawing process, resulting in wires with improved mechanical properties and surface finish.

Q: How is steel wire rod used in the manufacturing of wire for surgical sutures?: The manufacturing process of wire for surgical sutures heavily relies on steel wire rod, an indispensable component. The wire rod undergoes multiple stages to convert it into the top-notch wire used in sutures. To start with, careful selection of the steel wire rod is imperative to ensure it meets the required specifications for surgical sutures. Typically, the rod is constructed from stainless steel, which possesses exceptional strength, durability, and corrosion resistance. Once the appropriate steel wire rod is chosen, it goes through a series of processes to shape and refine it. The rod is drawn through a sequence of dies that gradually reduce its diameter to the desired size for surgical sutures. This process, known as wire drawing, is pivotal in achieving the precise diameter and smooth surface required for sutures. After the wire is drawn to the correct diameter, it undergoes thorough cleaning and inspection to detect any defects or impurities. This meticulous examination guarantees that the wire is devoid of any contaminants that might jeopardize its integrity and safety for medical purposes. The subsequent step involves coating the wire with a biocompatible material to enhance its performance and minimize potential adverse reactions within the human body. The choice of coating material, such as silicone or polymers, varies depending on the specific requirements of the surgical sutures. Once the wire is coated, it is wound onto spools or bobbins, prepared for further processing into sutures. The wire is handled with utmost care and packaged in a sterile environment to preserve its cleanliness and prevent any contamination. Finally, the wire is dispatched to the suture manufacturing facility, where it is precisely cut into lengths and further processed to produce the final surgical sutures. These sutures are then packaged and sterilized, ready for use in diverse surgical procedures. In conclusion, steel wire rod plays a crucial role in the production of wire for surgical sutures. Through a series of processes, the rod is transformed into high-quality wire with the necessary diameter, surface finish, and biocompatible coating. This wire is subsequently utilized to manufacture sterile and dependable sutures that are indispensable in various medical procedures.

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