Powerhouse Factory, Cangzhou Bobin Trading Co., Ltd.
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Cold-drawn wire
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- Product Description
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Product Core Parameter Table
Parameter Category
Detailed description
Material
Low-carbon steel (mainly Q195 and Q235), with some customizable high-carbon steel options.
Diameter range
0.5mm–12mm; commonly used in general engineering applications are 3mm–8mm
Tensile strength
≥450MPa, far exceeding ordinary steel bars, with excellent toughness
Surface Condition
Cold-drawn in original color, with a smooth surface free of oxide layers, making it ideal for subsequent processing steps such as straightening and cutting.
Application scenarios
Reinforcement mesh fabrication, concrete embedded parts, wall tie bars, and stirrups for bridge/tunnel projects
Implementation Standards
GB/T 343-2015 "Low-Carbon Steel Wire for General Use," JGJ 18-2012 "Code for Welding and Acceptance of Steel Reinforcement"
Packaging Method
Rolled in coils (each coil weighing 50 kg to 500 kg), or on spools—moisture-proof packaging available upon request.
Product Advantages
1. High-Strength Performance: The cold-drawing process—strongly pulling the steel at room temperature—alters the internal crystal structure of the steel, increasing its tensile strength by 30% to 50% compared to conventional hot-rolled steel wire. This enhancement significantly boosts the crack resistance and stability of concrete structures.
2. Controllable Precision: The diameter tolerance can be maintained within ±0.05mm, ensuring excellent straightness and minimal length variation after cutting. This makes it perfectly suited for use with automated rebar processing equipment, significantly boosting the efficiency of construction projects.
3. Cost Efficiency: By using low-carbon steel as the raw material, the production cost is lower than that of high-alloy steel wire, while still meeting the performance requirements for most civil construction and municipal engineering projects—offering excellent value for money.
4. Easy Workability: The surface is smooth and free of impurities, allowing direct operations such as welding, bending, and tying—no additional rust removal is required, thus simplifying the construction process.
Application scenarios
• Civil buildings: Used as stirrups and tie bars for floor slabs, beams, and columns, working together with concrete to resist forces and prevent cracking in structural members.
• Municipal Engineering: Reinforcement mesh for road subbases, pre-embedded components for underground utility networks, resistant to soil corrosion (in conjunction with basic anti-corrosion treatment), enhancing structural durability.
• Bridges/Tunnels: Distribution reinforcement for main tendons, support mesh panels—these elements maintain structural stability under dynamic loads and adapt to complex working conditions.
Factory scene
Logistics delivery
Payment and Distribution
T/T, L/C
★ If your order is not large, we can ship it to you via TNT, DHL, UPS, or EMS, among others.
★ If your order is large, we recommend using air or sea freight through the freight forwarder you specify. We also have long-term cooperative agents.
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7 to 10 business days |
7 to 10 business days |
7 to 10 business days |
7 to 10 business days |
7 to 10 business days |
FAQ
What is the product price? Can you provide a detailed quotation?
✔ The product price may vary due to factors such as product specifications, quantity, customization requirements, and market fluctuations. You can view the basic price range on the product page of the website. If you need an accurate quotation, please provide us with the detailed information about the product you require via online customer service, email, or phone—including specifications, order quantity, target market, and more. We’ll deliver a detailed quotation to you as soon as possible, including the product unit price, total price, any price discounts applicable to orders of different magnitudes (if available), and other relevant cost details.
What are the payment terms?
✔ Telegraphic transfer or letter of credit, Western Union remittance, Alipay, etc.
Can we visit your factory?
✔ Warmly welcome. Once we have your schedule, we will assign the professional sales team to follow up on your case.
Do you provide samples?
✔ Yes, we can offer the sample.
How long is your delivery time?
✔ Generally, it takes 5-10 days if the goods are in stock. Alternatively, it takes 15-20 days if the goods are not in stock—this depends on the quantity.
Cold-drawn wire
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