Professional Manufacturer of Galvanized Iron Wire for Packaging | High Toughness, Uniform Coating
We are a professional manufacturer specializing in Galvanized Steel Wire For Packing. Dedicated to providing high-tensile strength, corrosion-resistant galvanized packaging wire in a full range of specifications, suitable for heavy-duty strapping, logistics transportation, and unitized packaging. Customization available, factory direct supply.
Core Advantage:
Professional Packaging Wire Engineered for Safe Transportation
In global logistics, the strength and reliability of packaging materials directly impact cargo safety and your brand reputation. Our Galvanized Steel Wire For Packing is engineered to withstand demanding transport conditions. It delivers exceptional tensile strength while its zinc coating provides effective protection against moisture and corrosion, ensuring your goods arrive safely from factory to destination. Choosing our products means choosing peace of mind.
Key Product Features: Professional Specifications Deliver Reliable Performance
Import buyers require specific, quantifiable data to make procurement decisions. Our Galvanized Steel Wire For Packing offers the following distinct advantages:
Exceptional Balance of Flexibility and High Strength:
Through precisely controlled annealing processes, our wire achieves outstanding ductility, resisting breakage during repeated bending.
Simultaneously maintaining high tensile strength (typically ranging from 350-550 N/mm²), it withstands significant strapping tension while facilitating manual or machine operation. Its minimal rebound ensures secure, compact bundling.
Uniform and Secure Galvanized Coating:
Employing electrogalvanizing or hot-dip galvanizing processes, the zinc coating adheres firmly and resists flaking during winding, knotting, and other operations.
Average zinc coating thickness reaches 8-40 g/m², providing effective rust protection suitable for humid environments like maritime transport and outdoor storage.
Precise Diameter and Consistent Specifications:
Common wire diameters range from 1.6mm to 4.0mm with strict tolerance control, ensuring smooth and consistent performance in automated strapping equipment.
The smooth surface is free of zinc nodules and burrs, protecting operators' hands and preventing damage to packaged goods.
Core Parameters Table for Galvanized Iron Wire for Packaging
| Parameter Category | Specific Item | Standard Range/Typical Value | Remarks |
| Mechanical Properties | Tensile Strength | 350 - 550 N/mm² (or MPa) | Can be customized according to customer requirements, such as standard type or high-strength type. |
| Elongation at break | ≥ 10% (for annealed soft wire) | Measures ductility; higher values indicate greater flexibility. | |
| Twist count | ≥ 20 times (for certain specifications) | To test its toughness and uniformity of internal structure. | |
| Dimensions | Wire Diameter Range | 1.60 mm - 4.00 mm | Most Common Specifications: 2.00 mm, 2.50 mm, 3.15 mm, 3.55 mm. |
| Diameter tolerance | ±0.05 mm | Ensures uniform specifications and facilitates machine operation. | |
| Coating Characteristics | Types of Galvanization | Electro-Galvanized or Hot-Dipped Galvanized | Electro-galvanized surfaces are smoother and more uniform; hot-dipped galvanized coatings are thicker and offer superior corrosion resistance. |
| Zinc coating weight | 8 - 40 g/m² | Electrogalvanizing typically ranges from 8 to 20 g/m²; hot-dip galvanizing typically ranges from 20 to 40 g/m². Customization is available based on environmental requirements. | |
| Zinc Layer Adhesion | Wrap Test: No peeling or cracking of the coating | Ensures the zinc layer remains intact during bending and knotting. | |
| Packaging and Delivery | Standard Roll Weight | kg, 10 kg, 25 kg, or 500 kg/roll (I-beam roll) | Inner plastic outer woven bag, or packaged according to customer requirements. |
| Coil Dimensions | Inner diameter can be adjusted based on roll weight and wire diameter (e.g., 305mm, 455mm) | Ensuring stability during transportation and storage. | |
| Special Requirements | Available in U-shaped nails, straight strips, and other forms | To meet the needs of various automated packaging equipment. |
Production Processes and Quality Assurance: The Cornerstone of Consistent Quality
Specialized Production Line
We operate a fully integrated production line encompassing wire drawing, heat treatment (annealing), and galvanizing. Automated control throughout the entire process ensures every coil of Galvanized Steel Wire For Packing exhibits high consistency in both mechanical properties and coating thickness.
Key Process Controls
Annealing Stage: Precise control of annealing temperature and duration is crucial for ensuring the wire's flexibility and resistance to brittle fracture.
Galvanizing Process: Advanced bath control technology ensures uniform zinc coating coverage with zero missed spots.
Stringent Quality Inspection
We conduct rigorous sampling tests, including tensile strength testing, repeated bending tests, and copper sulfate immersion tests, to guarantee 100% compliance with performance standards.
Application Areas: Providing solutions for diverse packaging scenarios
Our Galvanized Steel Wire For Packing is ideal for the following applications:
Heavy-duty material bundling:
Baling steel, aluminum ingots, lumber, and pipes into bundles.
Logistics and transportation reinforcement:
Securing cargo within containers and strapping palletized goods.
Unitized packaging:
Compression bundling of lightweight, bulky goods like cotton, waste paper, and plastics.
Horticulture: Packaging and securing root balls of trees and shrubs.
Why Choose Us? - A Commitment to Capability and Service
We are not just a supplier, but an extension of your supply chain.
Robust Production Capacity and Flexibility:
With multiple production lines, we meet diverse needs-from standard specifications to custom requirements (such as specific roll weights or wire diameters)-ensuring on-time delivery.
Professional Export Services:
We deeply understand international trade procedures, offering one-stop solutions from technical consultation and order processing to export customs clearance and logistics arrangements, making your procurement hassle-free and efficient.
Competitive Pricing:
As a factory-direct supplier, we eliminate intermediaries to provide you with the most competitive market prices.
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