reinforcement steel bar coil for construction

reinforcement steel bar coil for construction

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Loading Port:: China Main Port

Payment Terms:: TT OR LC

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Quick Details

Standard:AISI, ASTM, GB
Grade:HRB335
Diameter:6mm-15mm
Length:9m
Place of Origin:Hebei, China (Mainland)
Brand Name:mammoth
Model Number:HRB335 HRB400 HRB400E G60 GR460
Application:construction of houses
color:black

Packaging & Delivery

Packaging Details:	in bulk or according to the customer's require
Delivery Detail:	20 days after L/C or prepayment

Specifications

FOB Price:USD485--545
Port:Tianjin
Payment Terms:L/C,T/T
Grade:HRB335,HRB400,HRB400E,G60,GR460

Quick Details

Standard:AISI,ASTM,BS,DIN,GB,JIS
Grade:HRB335
Diameter:6mm-15mm
Length:9m
Place of Origin:Hebei, China (Mainland)
Brand Name:mammoth
Model Number:6mm
Application:construction of houses, bridges, roads and other civil works,making Concrete

Packaging & Delivery

Packaging Details:	In bulk or according to the customer's require.
Delivery Detail:	15-30 days after L/C or prepayment.

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Specifications

1)Material: HRB335,HRB400,HRB400E,G60,GR460
2)FOB price: $560-610
3)Payment terms: TT or LC
4)MOQ: 50MT

Deformed Reinforcement Steel Bar

1)Grade: GB1499.2-2007, BS4449 A615

2) Diameter: 6,8,10,12,14,16,18,20,22,25,28,32mm

3)Application: making Concrete , construction of houses, bridges, roads and other civil works. It's also the material to make the reinforcing mesh-a new type of construction material, particularly suitable for large areaconcreteengineering.

We are manufacture specilized in Steel Wire and Rebar with 8 years' experience. Our mill is near the seaport, with low logistic cost . Every month we export 5000mt goods to other countries, and have gained the widly reputation from our customers .

DEFORMED BAR INFORMATION
SIZE(mm)	CUT AREA(CM2)	THEORETICAL WEIGHT(KG/M)
6	0.283	0.222
8	0.503	0.395
9	0.636	0.50
10	0.79	0.62
12	1.13	0.89
14	1.54	1.21
16	2.01	1.58
18	2.55	2.00
20	3.14	2.47
22	3.8	2.98
25	4.91	3.85
28	6.16	4.83
32	8.04	6.31

Q: How is steel wire rod used in the manufacturing of wire for paper clips?: Steel wire rod is a crucial component in the manufacturing process of wire for paper clips. It serves as the primary raw material that is transformed into the final product. The production of wire for paper clips starts with steel wire rod, which is a long, cylindrical metal rod typically made from carbon or stainless steel. The first step in using steel wire rod is the process of drawing, where the rod is passed through a series of dies to reduce its diameter and increase its length. This drawing process helps to enhance the wire's strength and flexibility, making it suitable for paper clip production. Once the desired wire diameter is achieved, the steel wire rod is further processed through a series of steps to produce the wire used for paper clips. These steps may involve various treatments such as cleaning, annealing (heating and cooling), and coating, depending on the specific requirements of the paper clip manufacturer. During the manufacturing of paper clips, the wire is typically cut into specific lengths and bent into the familiar shape we associate with paper clips. Steel wire rod is an ideal material for this purpose due to its excellent strength and durability. It ensures that the paper clips maintain their shape and functionality even with repeated use. Furthermore, steel wire rod provides the necessary rigidity to keep the paper clip securely fastened to a stack of papers while still allowing for easy insertion and removal. Its smooth surface and corrosion resistance also prevent the wire from rusting, ensuring the longevity of the paper clips. In summary, steel wire rod plays a vital role in the manufacturing of wire for paper clips. It undergoes a series of processes to transform it into the desired wire diameter and is then further treated and shaped to create the final product. Its strength, durability, and corrosion resistance make it an excellent material choice for paper clip production, ensuring their functionality and longevity.

Q: How is steel wire rod used in the manufacturing of wire for industrial sieves?: Steel wire rod is used in the manufacturing of wire for industrial sieves as it serves as the raw material for producing the wire. The steel wire rod is first processed through various manufacturing techniques such as drawing, annealing, and galvanizing to transform it into wire. This wire is then woven or welded to create the mesh structure of the industrial sieve, which is vital for separating and filtering materials in various industries such as mining, agriculture, and construction.

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 are steel wire rods used in the manufacturing of springs?: Steel wire rods are an integral component in the manufacturing of springs. These rods, which are typically made from high-quality steel, are first subjected to various processes such as hot rolling, cold drawing, and heat treatment to enhance their strength and durability. Once the steel wire rods have been prepared, they are then further processed to create the desired shape and characteristics for different types of springs. This can be achieved through techniques like coiling, twisting, or bending the wire rods into specific forms. The steel wire rods serve as the primary material for springs due to their excellent mechanical properties, such as high tensile strength and flexibility. These qualities are crucial for springs as they need to resist deformation and provide the necessary force when compressed or stretched. Furthermore, the steel wire rods used in spring manufacturing undergo stringent quality control measures to ensure consistency and reliability in their performance. This involves conducting tests to evaluate the wire's mechanical properties, such as tensile strength, elasticity, and fatigue resistance. Overall, steel wire rods play a vital role in the manufacturing of springs by providing the necessary strength and versatility required for these essential components. Their ability to withstand various forces and maintain their shape over time makes them a reliable choice for a wide range of applications, including automotive, aerospace, and industrial sectors.

Q: What are the common applications of pre-stressed and oil tempered steel wire rod?: Pre-stressed steel wire rod is commonly used in construction and engineering applications, such as for pre-tensioning or post-tensioning of concrete structures, bridges, and high-rise buildings. It helps to improve the load-bearing capacity, durability, and overall structural integrity of these projects. On the other hand, oil tempered steel wire rod is frequently utilized in the manufacturing of springs, suspension systems, and other high-stress applications. Its unique properties, obtained through the tempering process, provide excellent resistance to fatigue and ensure reliable performance in demanding industries such as automotive, aerospace, and machinery.

Q: What are the common applications of stainless steel wire rod?: Stainless steel wire rods are widely used in various industries due to their exceptional properties and versatility. Some common applications of stainless steel wire rods include: 1. Manufacturing: Stainless steel wire rods are extensively used in the manufacturing industry for the production of various products. They are commonly used in the production of springs, fasteners, screws, bolts, and other small components. The high tensile strength and corrosion resistance of stainless steel make it an ideal material for such applications. 2. Construction: Stainless steel wire rods are widely used in the construction industry for structural purposes. They are used in the reinforcement of concrete structures, such as bridges, buildings, and tunnels, to enhance their strength and durability. The corrosion resistance of stainless steel makes it suitable for outdoor applications, where exposure to moisture and harsh weather conditions is common. 3. Automotive Industry: Stainless steel wire rods find extensive use in the automotive industry. They are used for manufacturing various components, including exhaust systems, suspension springs, and engine parts. The high strength and heat resistance of stainless steel make it suitable for such applications, ensuring longevity and performance under demanding conditions. 4. Aerospace Industry: Stainless steel wire rods are also widely used in the aerospace industry. They are used for manufacturing aircraft components, such as cables, fasteners, and landing gear parts. The exceptional strength-to-weight ratio of stainless steel makes it an ideal material for aerospace applications, where lightweight and high-performance materials are crucial. 5. Medical Industry: Stainless steel wire rods find applications in the medical industry as well. They are used to manufacture surgical instruments, orthopedic implants, and medical devices. The biocompatibility and corrosion resistance of stainless steel are essential properties for such applications, ensuring the safety and longevity of medical equipment. 6. Food Processing Industry: Stainless steel wire rods are extensively used in the food processing industry. They are used to manufacture equipment, such as conveyor belts, sieves, and filters, which come into contact with food products. The high corrosion resistance and hygiene properties of stainless steel make it an ideal material for food processing applications, ensuring product safety and compliance with food regulations. In summary, stainless steel wire rods have a wide range of applications across various industries due to their exceptional properties. Their high strength, corrosion resistance, heat resistance, and biocompatibility make them suitable for manufacturing a diverse range of products, from small components to large-scale structures.

Q: How are steel wire rods used in the production of wire coat hangers?: Wire coat hangers require steel wire rods as a crucial component for their production. These rods function as the primary material for constructing the robust and long-lasting frame of the hanger. To initiate the manufacturing process, careful selection of steel wire rods based on their quality and strength is necessary. Subsequently, the rods are fed into a wire drawing machine, which pulls them through a sequence of dies to decrease their diameter and increase their length. This operation, known as wire drawing, achieves the desired thickness and shape for the coat hanger. Once the wire rods have been successfully drawn, they are then cut into specific lengths according to the desired size of the hanger. These cut rods are subsequently transferred to a bending machine, where they are molded into the recognizable triangular structure of a coat hanger. The bending process involves applying precise pressure and force to the wire rods, enabling them to assume the desired shape while retaining their structural integrity. Following the bending process, the wire coat hangers may undergo additional treatments, such as polishing or coating, which serve to enhance their appearance and safeguard them against rust or corrosion. These finishing touches significantly contribute to the overall aesthetic appeal and durability of the hangers. In summary, steel wire rods serve as the primary material in the production of wire coat hangers. Through a series of processes, including wire drawing and bending, these hangers are manufactured to provide a sturdy and dependable solution for organizing and hanging clothing items, while maintaining their shape and durability over an extended period.

Q: What are the major challenges in marketing steel wire rod products?: There are several major challenges in marketing steel wire rod products. Firstly, the steel industry is highly competitive, and there are numerous suppliers of steel wire rod products in the market. This makes it challenging for companies to differentiate their products and stand out from the competition. Marketing efforts must focus on highlighting the unique features, quality, and value proposition of the steel wire rod products to attract customers. Secondly, the steel industry is heavily influenced by economic factors and global market conditions. Fluctuations in steel prices, changes in demand, and trade policies can significantly impact the market for steel wire rod products. Companies need to closely monitor these factors and adjust their marketing strategies accordingly to remain competitive and profitable. Thirdly, steel wire rod products are often used as raw materials in various industries such as construction, automotive, and manufacturing. This means that the demand for steel wire rod products is closely tied to the performance of these industries. Market fluctuations and changes in these industries can pose challenges in terms of demand forecasting and market positioning for companies marketing steel wire rod products. Additionally, steel wire rod products may require customization or specific certifications to meet the requirements of different industries or projects. This can add complexity to the marketing process as companies need to understand the specific needs and regulations of their target customers and adapt their marketing strategies accordingly. Moreover, environmental concerns and sustainability are gaining more attention in the steel industry. Companies marketing steel wire rod products need to address these concerns by promoting environmentally friendly production processes, sustainable sourcing of raw materials, and recycling initiatives. Failure to address these issues can result in reputational damage and loss of customers. Lastly, building and maintaining strong relationships with customers is crucial in the steel industry. This requires continuous communication, after-sales support, and the ability to provide technical assistance when needed. Developing and maintaining these relationships can be challenging, especially when dealing with large and diverse customer bases. In conclusion, the major challenges in marketing steel wire rod products include intense competition, economic factors, fluctuations in demand, customization requirements, environmental concerns, and the need for strong customer relationships. Overcoming these challenges requires strategic planning, market intelligence, and continuous adaptation to the changing market dynamics.

Q: What are the different heat treatment processes applied to steel wire rod?: Some of the different heat treatment processes applied to steel wire rod include annealing, quenching and tempering, normalizing, and case hardening. Annealing involves heating the wire rod to a specific temperature and then slowly cooling it to improve its ductility and remove internal stresses. Quenching and tempering involves rapidly cooling the wire rod to increase its hardness and strength, followed by tempering to reduce brittleness. Normalizing is a similar process to annealing, but with a slightly different cooling rate to achieve desired mechanical properties. Case hardening involves adding a thin layer of a harder material to the surface of the wire rod to improve wear resistance.

Q: How are steel wire rods used in the manufacturing of wire ropes?: Wire ropes are manufactured using steel wire rods, which are an essential component in the process. These rods serve as the raw material from which individual wires are produced and then twisted together to form the rope. To begin the manufacturing process, the steel wire rods are drawn through a series of dies. This draws out the rods, reducing their diameter and increasing their length. This step, called wire drawing, results in wires of different sizes and strengths. Once the desired wires are obtained, they are twisted together in a specific pattern to create strands. These strands are typically helically twisted around a core, which can be another wire or a fiber material. The number of strands and the direction of the twist are determined by the intended use and load requirements of the wire rope. The selection of steel wire rods is crucial for their high tensile strength, durability, and resistance to corrosion. Steel is known for its excellent strength-to-weight ratio, making it ideal for applications that require reliable and robust wire ropes. Furthermore, the quality of the steel wire rods is vital for the performance and longevity of the wire rope. The steel must meet strict specifications to ensure it can withstand heavy loads, extreme weather conditions, and repetitive stress without compromising the integrity of the wire rope. In conclusion, the manufacturing process of wire ropes involves transforming steel wire rods into wires through wire drawing. These wire ropes are widely used in industries such as construction, mining, maritime, and transportation, where they are valued for their strength, durability, and ability to withstand demanding conditions.

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