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Black Annealed Wire for Rebar Tying - High Strength Binding Wire for Construction

Ideal for rebar tying and bundling in construction projects, our black annealed binding wire delivers reliable performance. Made via professional annealing, it boasts excellent flexibility—easy to bend and twist without breaking, saving time during on-site operations.

With high tensile strength, it securely holds rebars in place, ensuring structural stability for concrete work. The black annealed finish enhances corrosion resistance, suitable for both indoor and outdoor use.

Available in various gauges to meet different rebar sizes and binding needs, it’s lightweight yet durable, reducing transportation and storage costs. A must-have tool for builders, contractors, and DIY enthusiasts, it guarantees consistent quality to support smooth construction processes.

product details

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Production description

Product name	Black Annealed Iron Wire
Diameter	0.15 - 5.0mm or as customer requirements
Size	200mm 250mm 300mm 350mm 400mm 450mm 500mm or customizable length, or packaged in coils
Wire weight	10 - 50kgs/coil or as customer requirements
Grade	Q195, Q235B, 45#, 50Mn, 65Mn, 70Mn
Standard	ASTM, DIN, JIS, BS, GB/T, EN
Packing	Coil with plastic cloth inside and hessian outside or weave outside
MOQ	1 ton

This annealed baling wire is crafted from high-grade steel, undergoing precise annealing treatment to achieve exceptional softness and flexibility for easy handling and bending. Available in 16-22 gauge thickness (0.7-1.6mm diameter) with a tensile strength range of 300-500 MPa, it comes in 50-100kg coils or cut-to-length options. The surface is either untreated (black annealed) or hot-dip galvanized for enhanced rust resistance, ensuring long-lasting performance in humid or outdoor environments. Suitable for heavy-duty bundling of scrap metal, hay bales, cardboard, and industrial materials, this annealed steel wire meets international packaging standards, offering reliable adhesion and consistent tensile performance for automated or manual baling operations.

Packaging forms: There are various types of packaging, including 1kg/roll, 5kg/roll, and 10-25kg/plate. The packaging is made of inner plastic and outer weaving or inner plastic and outer hemp to prevent rusting and facilitate storage.

Production Advantage

Excellent Flexibility & Bendability

Cost-Effective Pricing

Strong Surface Adhesion

Good High-Temperature Resistance

Wide Range of Specifications

Convenient Custom Cutting Service

Production Application

Black annealed binding wire, with its flexibility and cost-effectiveness, serves multiple key scenarios, ideal for construction, industry, and daily use.

1. Construction & Building

Rebar Tying: Secure intersecting rebars in beams, columns, and floor slabs with black annealed wire; prevents rebar displacement during concrete pouring, ensuring structural stability.
Prefab Component Fixing: Use black annealed binding wire to fasten scattered rebars or embeds in prefabricated panels/stairs, guaranteeing forming accuracy.
Scaffolding Support: Temporarily bind safety nets, tool bags, or small pipes on scaffolding with durable black annealed wire, enhancing on-site safety.

2. Industrial Production & Logistics

Metal Part Bundling: Bundle bolts, nuts, pipe cuttings, and small hardware with black annealed binding wire for easy storage and transportation.
Handicraft Making: Fix iron art/metal craft parts or assist welding positioning with flexible black annealed wire; easy to remove later.
Package Reinforcement: Reinforce heavy cartons, wooden boxes, or industrial packages with black annealed binding wire to avoid transit damage.

3. Agriculture & Daily Use

Agriculture & Horticulture: Tie fruit tree branches (post-pruning shaping) and vegetable vines (tomato/cucumber) with black annealed wire; fix small agricultural nets.
Home DIY & Storage: Organize wires, water pipes, or bundle scrap metal/wood debris with black annealed binding wire for neat spaces.

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