Premium Black Annealed Wire Manufacturer in China
Factory-direct supply of black soft annealed wire. Engineered for optimal softness and high flexibility, ensuring efficient, breakage-free tying and binding. Real factory, exact coil weights, and competitive global pricing.
Soft & Flexible
Designed for easy rebar tying without brittle snapping.
Exact Coil Weight
Stable coil weight control for importers and distributors.
Export Packing
Anti-rust oil and sea-ready packaging for long transit.
Built for breakage-free tying and binding
YaDa manufactures black annealed steel wire with controlled softness, clean surface and practical anti-rust protection for construction binding, industrial packaging and agriculture use.
Why Importers Choose YaDa as Their Soft Black Annealed Wire Supplier?
For importers and distributors, the biggest risks are uneven hardness, brittle wire that snaps during tying, short-weight coils, and rust caused by poor ocean-shipping protection. YaDa solves these common black annealed wire problems through controlled wire drawing, precise heat treatment, exact coil weighing, and export-ready anti-rust packaging.
Ultimate Softness & Flexibility for Soft Annealed Wire
Our precise oxygen-free annealing process produces extremely soft annealed wire. It reduces hand fatigue for workers on construction sites and twists smoothly without snapping, making it ideal for rebar tying and daily binding work.
Zero Weight Cheating on Every Black Annealed Wire Coil
What you order is what you get. We guarantee exact coil weights for every black annealed wire coil we ship, helping importers protect profit margins, maintain customer trust, and avoid disputes after delivery.
Superior Anti-Rust Oil Coating for Black Annealed Tie Wire
Every coil gets an optimal layer of anti-rust oil—enough to prevent corrosion during long ocean transit, but not overly greasy for the end-user. Your black annealed tie wire arrives cleaner, safer, and ready to sell.
Send your wire gauge, coil weight, packaging requirement, and monthly quantity.
Black Annealed Steel Wire Technical Specifications
We offer a full range of wire gauges completely customizable to your target market requirements. YaDa manufactures black annealed steel wire with controlled softness, stable diameter tolerance, and export-ready anti-rust surface protection for construction binding, rebar tying, industrial packaging, and agriculture.
- Soft annealed wire engineered for easy bending and smooth hand tying without frequent snapping.
- Common export sizes include BWG 16, BWG 18, BWG 20, and BWG 21 for construction binding markets.
- Custom coil weights available for distributors, construction contractors, and machine-use applications.
| Material | Low Carbon Steel (Q195, SAE 1006, SAE 1008) |
|---|---|
| Wire Gauge (BWG) | BWG 8 to BWG 22 (Common sizes: BWG 16, 18, 20, 21) |
| Wire Diameter | 0.71mm – 4.0mm |
| Tensile Strength | 350 - 500 N/mm² — engineered specifically for easy bending |
| Elongation | 15% - 25% |
| Coil Weight | 1kg, 10kg, 25kg, 50kg, or custom large coils (e.g., 500kg for machine use) |
| Surface | Black surface, coated with anti-rust oil for ocean shipment protection |
Core Applications: Black Annealed Wire for Construction Binding and Packaging
YaDa manufactures black annealed wire for buyers who need soft bending performance, stable coil weight, practical anti-rust protection, and dependable supply for construction, packaging, and agricultural markets.
Rebar Tying
Black Annealed Wire for Rebar Tying
The optimal choice for construction sites. Its softness allows construction workers to quickly and securely tie concrete reinforcing bars, or rebar, without the wire breaking under torsion.
- Soft black annealed binding wire for fast hand twisting.
- Helps reduce snapping during rebar tying on job sites.
- Common gauges available for local construction markets.
Industrial Packaging
Black Annealed Wire for Industrial Packaging
Strong enough to hold heavy materials and flexible enough to be easily knotted. Perfect for baling hay, tying cardboard, or bundling industrial goods.
- Suitable for baling, tying, bundling, and general packing.
- Balanced strength and flexibility for secure knots.
- Custom coil weights for distributors and machine use.
Agriculture
Black Annealed Wire for Agriculture
Used extensively in vineyards, orchards, and general agricultural fencing due to its cost-effectiveness and pliability.
- Practical tie wire for vineyards, orchards, and farms.
- Cost-effective solution for seasonal tying applications.
- Easy to bend, knot, and cut during field use.
Need black annealed wire matched to your local application?
Tell us your target use, wire gauge, diameter, coil weight, packing method, and estimated quantity. YaDa can manufacture black annealed wire according to your market requirements.
Quality Control at Our Black Annealed Wire Factory
We do not simply heat wire until it turns black. At YaDa, every batch of black annealed wire is inspected before and after heat treatment to confirm softness, flexibility, tensile strength, and reliable performance for rebar tying, construction binding, and industrial packaging.
Torsion & Bending Test
We simulate actual tying conditions on the production line to guarantee the wire will not snap under pressure. This test helps confirm that our black annealed binding wire remains soft enough for fast hand twisting while maintaining dependable holding force.
Tensile Strength Monitoring
We monitor tensile strength to ensure the yield point is low enough for easy bending, while the ultimate tensile strength remains high enough for secure binding. This balance is critical for importers who need stable black annealed wire for construction sites and distributors.
Mechanical testing before shipment reduces your risk of brittle wire complaints.
For B2B buyers, black annealed wire quality is not only about appearance. Stable performance means fewer breakage issues, easier rebar tying, better end-user feedback, and fewer claims after containers arrive.
Real Capacity: Your Black Annealed Wire Manufacturer in China
Located in Tianjin, near the XinGang port, YaDa operates high-capacity annealing furnaces and wire drawing machines. We eliminate the middlemen, providing stable, large-volume supply directly to global importers, distributors, and construction contractors.
- In-house wire drawing and annealing for stable softness and tensile strength.
- Factory direct black annealed wire supply without trading-company markup.
- Export-ready coil packaging for long-distance ocean shipping.
- Stable supply for rebar tying, construction binding, and industrial packaging.
Stable Export Supply
Direct manufacturing control helps importers reduce supply uncertainty, inconsistent coil quality, and delayed shipment risks.
Export-Ready Black Annealed Wire Coil Packaging
Even the best black annealed wire coil loses value if it arrives rusty after ocean freight. YaDa packages every shipment for long-distance export, helping importers, distributors, and construction material suppliers receive clean, protected, and ready-to-sell black annealed tie wire.
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Inner Packing: Moisture-Sealing Plastic Film
Each coil is wrapped with plastic film to isolate moisture during container loading, sea transport, and warehouse storage.
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Outer Packing: Hessian Cloth or Woven Bag
The outer layer protects the black annealed binding wire coil from scratches, tearing, and handling damage during export logistics.
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Anti-Rust Oil for Long Ocean Transit
Our controlled anti-rust oil coating works with the double-layer packaging system to help your black annealed wire arrive rust-free and ready for use.
Inner plastic film + outer hessian cloth or woven bag, combined with anti-rust oil, helps protect black annealed tie wire during long-distance sea freight.
Contact Your Factory Direct Soft Black Annealed Wire Supplier
Tired of dealing with hard, brittle wire or rusting shipments? Send us your required specifications — wire gauge or diameter, coil weight, packing method, and monthly quantity. Our sales team will provide a competitive factory quote within 12 hours.
- Wire Gauge / Diameter
- Coil Weight
- Monthly Quantity
- Export Packing Requirement
Get a Quote from YaDa
Tell us your black annealed wire specification and target market. We will recommend the right softness, coil weight, and export packaging.
Submit for Factory PricingFactory-direct supply from Tianjin, China. Export-ready black annealed wire coil packaging available.
FAQs About Black Soft Annealed Wire
Below are practical answers about black annealed wire, black annealed binding wire, coil weights, gauges, softness, rust protection, and export purchasing from a factory-direct steel wire manufacturer.
What is the difference between black annealed wire and galvanized wire?
Black annealed wire undergoes thermal heat treatment to become extremely soft and pliable, making it ideal for tying applications such as rebar tying and construction binding. Galvanized wire is coated with zinc for stronger rust resistance and is often used for outdoor fences or exposed environments. For general binding work, black annealed wire is usually more flexible and more cost-effective.
What is the most common gauge for black annealed rebar tying wire?
BWG 16, about 1.65mm, and BWG 18, about 1.24mm, are two of the most popular sizes for black annealed wire for construction binding. They provide a practical balance of tensile strength, softness, and hand-twisting efficiency for rebar tying on construction sites.
Can you customize the black annealed wire coil weight?
Yes. As a direct black annealed wire factory, YaDa can produce small coils such as 1kg to 10kg for retail markets, standard 25kg or 50kg coils for general construction and industrial binding, and larger catching coils for customers using baling or automatic handling equipment.
Why is softness important for black annealed binding wire?
Softness directly affects worker efficiency and breakage rate. If the wire is too hard, workers spend more effort twisting it; if it is too brittle, it may snap during tying. Properly annealed black soft annealed wire bends smoothly, reduces hand fatigue, and helps keep rebar tying and packaging work stable.
What material is commonly used for black annealed steel wire?
Black annealed steel wire is usually produced from low carbon steel wire rod, such as Q195, SAE 1006, or SAE 1008. Low carbon steel is suitable for annealing because it can achieve good flexibility, stable elongation, and practical tensile strength for tying, binding, and packaging applications.
How do you prevent black annealed wire from rusting during ocean shipment?
For export shipments, YaDa applies controlled anti-rust oil and uses protective packaging such as inner plastic film and outer woven bag or hessian cloth. This packaging system helps reduce moisture exposure during container loading, sea freight, and warehouse storage, so the black annealed wire coil arrives cleaner and better protected.
Is black annealed wire suitable for industrial packaging?
Yes. Black annealed wire for industrial packaging is widely used for bundling, tying, and baling because it is flexible enough to knot and twist easily while still offering reliable holding strength. Buyers commonly use it for construction materials, metal products, cardboard, agriculture, and general industrial binding.
What is the difference between black annealed wire and ordinary black iron wire?
Ordinary black iron wire may refer to untreated or simply drawn low carbon steel wire. Black annealed wire is heat-treated after drawing, which lowers hardness and improves ductility. For tying work, annealed wire is preferred because it twists more easily and is less likely to break under repeated bending.
Can black annealed wire be used for welded mesh production?
Black annealed wire is mainly used for tying, binding, baling, and packaging. If your application is welded mesh, truss deck, or reinforcement cage production, YaDa usually recommends plain or ribbed cold drawn steel wire for resistance welding applications, because those products are designed for stable diameter, clean surface, and consistent tensile strength on automatic welding lines.
What information should I provide to get an accurate black annealed wire quotation?
To quote accurately, please provide wire diameter or BWG gauge, coil weight, tensile strength requirement if any, surface oil requirement, packing method, destination port, and estimated order quantity. These details help us recommend the right black annealed binding wire specification and export packaging for your market.
