Huanghua Jinhe Hardware Products Co., Ltd. is one of the most professional manufacturers and suppliers of pre-cut binding wire in China, also supports customized service. Welcome to buy cheap pre-cut binding wire made in China here and get free sample from our factory. Quality products and low price are available.
Pre-Cut Binding Wire
Industrial-grade straight-cut and looped wire engineered for automated and manual tying across construction, recycling, and packaging operations. Manufactured in-house with strict tensile and coating tolerances to prevent line jams and snapping.
Product Overview
Pre-cut binding wire is custom-sized for high-efficiency fastening applications. We process raw wire rod through multi-stage drawing, controlled atmosphere annealing, and precision straightening/cutting lines. Available in single-loop, double-loop, and straight-cut configurations to match specific industrial tying tools and manual operations.
Specifications
|
Parameter |
Specification Range |
|
Wire Gauge (BWG / mm) |
BWG 14 to BWG 22 (0.71mm - 2.11mm) |
|
Standard Cut Length |
3 inch to 48 inch (75mm - 1200mm); custom lengths available |
|
Tensile Strength |
Soft Annealed: 350-550 N/mm2; Hard Drawn: 700-950 N/mm2 |
|
Coatings Available |
Electro-Galvanized (8-25g/m2), Hot-Dipped Galvanized (40-200g/m2), Black Annealed, PVC Coated |
|
Material Grade |
Q195, Q235, SAE 1006, SAE 1008 carbon steel |
Available Options
Loop Tie Wire
Features pre-formed loops at both ends; paired with manual tie tools for rebar and bag sealing.
Straight Cut Wire
Deburred ends with straightness deviation under 1.5mm per meter, suited for automated feeding systems.
Spooled / Bundled
Packed in straight bundles or specific coil counts per request.
Technical Guide: How to Choose the Right Gauge and Coating
Selecting the correct pre-cut binding wire directly impacts tying speed, structural integrity, and long-term corrosion resistance. Use the following engineering benchmarks to optimize your specification selection.
Selecting by Wire Gauge (Diameter)
BWG 18 to 22 (0.71mm - 1.24mm) | Light-Duty Tying: Best for automated tying guns, agricultural bag closure, and light rebar spacing. High flexibility reduces wrist fatigue and feeds smoothly through high-speed tool noses without jamming.
BWG 14 to 16 (1.65mm - 2.11mm) | Heavy-Duty Tying: Best for large-diameter rebar junctions, precast concrete structures, and heavy scrap metal baling. Delivers higher breaking load to withstand shifting during concrete pouring.
Selecting by Coating & Environmental Exposure
Black Annealed Wire: Indoor, dry, or short-term outdoor storage before immediate concrete encapsulation. Offers maximum softness; lacks rust inhibitors (avoid for outdoor marine or humid sites).
Electro-Galvanized Wire (8-25 g/m2): Mildly humid environments, short-term outdoor exposure. Provides a clean appearance with basic sacrificial zinc protection against flash rust.
Hot-Dipped Galvanized Wire (40-200 g/m2): Aggressive marine environments, heavy rain, or long-term outdoor industrial storage. Thick zinc layer prevents rust stains from bleeding onto finished concrete or goods.
PVC Coated Wire: Chemical plants, landscaping, or applications requiring surface scratch prevention on bundled materials.
Applications
Construction
Securing rebar intersections, concrete mesh, and formwork.
Recycling & Waste Management
Baling corrugated cardboard, plastics, textiles, and non-ferrous scrap metals.
Agriculture & Packaging
Securing fruit trees, fencing, and heavy industrial bag closures
Packaging & Logistics
To prevent transit oxidation and handling damage, our packaging adheres to export compliance standards:
Inner Layer
Anti-rust moisture-proof paper or plastic film wrapping.
Outer Layer
Hessian cloth, corrugated cartons, or steel strapping over wooden pallets.
Pallet Weight
Standard 500kg to 1000kg per pallet, forklift-compatible.
Manufacturing & Quality Control
Drawing Consistency: Tungsten carbide dies ensure uniform wire diameter with a tolerance within +/- 0.02mm.
Annealing Process: Continuous electric-resistance and bell-type annealing furnaces guarantee uniform elongation and flexibility without brittle spots.
Testing Protocol: In-house lab tests covering tensile strength, zinc coating weight (by weight-loss method), and bend testing per ASTM / EN standards. Mill Test Certificates (MTC) provided with every shipment.
MOQ & Lead Time
2 metric tons per size/finish.
12 to 18 days for standard containers.
Tianjin / Qingdao Port, China. FOB, CIF, or DDP terms available.
Frequently Asked Questions
Q: What is the difference between black annealed and galvanized wire for outdoor storage?
A: Black annealed wire has no corrosion-resistant coating and will oxidize if exposed to moisture. For outdoor applications or humid environments, hot-dipped galvanized (HDG) wire with a minimum 40g/m2 zinc layer is recommended.
Q: Can you supply custom lengths for automated tying machines?
A: Yes. Tolerance on cut length is maintained within +/- 1.0mm to prevent feeding errors in automated machinery. Provide your machine specification sheet for exact calibration.
Q: Are Mill Test Certificates provided prior to shipment?
A: Yes. Every batch undergoes mechanical and chemical testing, and full MTC reports are sent via email before cargo release.
Request a Quote
Specify your wire gauge, length, coating type, and total tonnage to receive a formal quotation within 12 hours.
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