Twisted Black Annealed Wire 1kg/Coil Premium Carton Packing
Our Twisted Black Annealed Wire represents the market-leading binding solution for modern concrete reinforcement and commercial packaging sectors. Fabricated from premium low-carbon Q195 steel wire rods, the wire undergoes an advanced oxygen-free thermal annealing process followed by high-precision mechanical twisting. This creates a multi-strand structure (typically 2 or 3 strands) that provides exponentially higher tensile security and friction grip than standard single-strand tie wires, making it known in the international wholesale market as Twisted Soft Annealed Iron Wire.
Specifically engineered for commercial efficiency, this variant features a strict 1kg per coil specification packed directly into heavy-duty shipping cartons. This retail-ready packaging design eliminates the need for messy bulk handling on-site, allowing construction workers to carry individual light coils effortlessly, thereby dramatically accelerating project timelines and reducing wire wastage.
Why Choose Our 1kg Carton-Packed Twisted Annealed Wire?
1. Ultimate Thermal Softness & Zero-Snap Performance
Through computerized precise heating and slow cooling curves, the internal crystal structure of the steel is optimized. It delivers high elongation (≥15%) and extreme pliability, allowing workers to tie rapid knots manually or with automated rebar tier hooks without painful hand fatigue or sudden line snaps.
2. High-Strength Twisted Geometry
By twisting multiple soft strands together, the wire increases its surface friction and gripping surface area. This ensures that when binding heavy reinforcement steel bars (rebars) in concrete structures, the knots bite tightly and never slip during concrete pouring.
3. Retail-Ready 1kg Carton Packaging (Perfect for B2B2C)
Every 1kg coil is neatly wound, individually tied, and organized inside robust corrugated cardboard boxes (such as 10kg/carton, 20kg/carton, or 25kg/carton standards). The cartons are easily stackable, clearly labeled, and ready for immediate display on industrial hardware store shelves.
4. Deep Anti-Rust Oiled Layer Treatment
We apply a uniform, thin layer of high-grade clear anti-rust oil to every single annealed coil immediately after winding. This protective barrier seals out ambient humidity, preventing premature black oxidation and rust flaking during long ocean shipping transits and seasonal warehousing.
Complete Technical Specifications Table
| Product Type | Single Wire Gauge (mm) | Structure (Strands) | Total Twisted Outer Dia. | Net Weight per Coil | Carton Packing Standard |
|---|---|---|---|---|---|
| Standard Rebar Tie | 1.20 mm (BWG 18) | 2 Strands (Twisted) | 约 2.40 mm | 1.0 kg (±0.02kg) | 20 Coils / Carton (20kg Total) |
| Medium Construction Grade | 1.25 mm (BWG 18) | 2 Strands (Twisted) | 约 2.50 mm | 1.0 kg (±0.02kg) | 25 Coils / Carton (25kg Total) |
| Heavy-Duty Binding | 1.40 mm (BWG 17) | 2 Strands (Twisted) | 约 2.80 mm | 1.0 kg (±0.02kg) | 20 Coils / Carton (20kg Total) |
| Super High Tensile Tie | 1.60 mm (BWG 16) | 2 Strands (Twisted) | 约 3.20 mm | 1.0 kg (±0.02kg) | 10 Coils / Carton (10kg Total) |
| Triple Strand Special | 1.20 mm (BWG 18) | 3 Strands (Twisted) | 约 2.60 mm | 1.0 kg (±0.02kg) | 20 Coils / Carton (20kg Total) |
Versatile Industrial and Construction Applications
Due to its high structural flexibility, our 1kg twisted soft annealed iron wire serves as a vital component in various commercial industrial fields:
- Civil Construction Rebar Tying: Securely binds intersecting steel reinforcement meshes, cages, and columns before concrete foundations are cast, ensuring zero displacement under heavy industrial vibrations.
- Agricultural Support & Vine Binding: Widely implemented in commercial agricultural grids to wrap heavy farm fence lines, secure young trees to wooden stakes, and tie vegetable support nettings.
- Industrial Scrap Baling & Packaging: Used heavily by waste recycling yards and logistics hubs to tightly compress and bundle scrap metals, large cardboard waste boxes, and industrial rags for shipping.
Frequently Asked Questions (FAQ)
Q1: What are the engineering benefits of using Twisted strand annealed wire over traditional single-strand wire?
A: Twisted strands distribute mechanical tension more uniformly. For instance, dual-strand twisted wire provides greater interlocking friction against slick steel rebars, ensuring knots do not slip or wiggle under heavy concrete weight. Additionally, it increases overall breaking resistance while keeping the metal highly flexible for rapid hand knotting.
Q2: Are your 1kg cartons durable enough to survive long-distance maritime shipping without collapsing?
A: Absolutely. We utilize export-standard, 5-layer heavy-duty corrugated Kraft paperboards for all our 1kg tie wire cartons. Furthermore, all cartons are tightly packed onto robust wooden pallets, reinforced with hard edge-protectors, and entirely sealed with multi-layer waterproof stretch wrap film to prevent collapsing and water ingress during long voyages.
Q3: How long can this black annealed wire be stored in a warehouse before showing signs of rust?
A: Thanks to our premium anti-rust oiling process, our twisted annealed wire remains perfectly rust-free for 6 to 12 months when stored in a standard, dry, ventilated warehouse environment. We recommend keeping the wire inside its original carton and plastic wrap until the moment of actual on-site installation.
Q4: What is the typical Minimum Order Quantity (MOQ) and can we mix different wire gauges in one container?
A: Our standard production MOQ is 10 Metric Tons. However, we warmly welcome wholesale hardware distributors to arrange a mixed-gauge order (e.g., blending 1.2mm twisted and 1.4mm twisted cartons) to fill a single 20ft container, allowing you to offer a comprehensive product catalog to your local market.
Get Factory-Direct Wholesale Price & Free Samples
Are you searching for a stable, high-capacity Chinese manufacturer to optimize your infrastructure or hardware distribution procurement costs? Partner with us to enjoy premium quality, ultra-soft Twisted Black Annealed Wire and seamless global supply chain service that maximizes your operational reliability.
- Flexible Tiered Pricing: Massive volume-based discounts and highly competitive FOB/CIF/CFR quotes for full container loads (20GP) to significantly boost your local industrial distribution or hardware re-selling margins.
- 100% Free Samples: Physical 1kg twisted tie wire samples are available immediately for your local laboratory wire gauge verification, oil density audits, or flexibility and elongation testing.
- Guaranteed Fast Lead Time: Our advanced automated continuous thermal annealing furnaces and automatic high-speed twisting-coiling lines, backed by a stable raw wire rod inventory, guarantee prompt manufacturing and on-time shipping schedules.
- Customized Packaging: Heavy-duty marine-grade dual packing (1kg coil organized inside heavy cardboard cartons + rugged high-density wooden pallets completely wrapped in shrink-wrapped stretch film outside) to thoroughly protect against salty sea air rust, carton collapsing, and physical crushing during transit. One full 20ft container easily holds 24 to 26 Metric Tons of palletized cartons.
