China Ce Certified Galvanized Wire Mesh Supplier
The mesh is manufactured from low-carbon steel wire, typically grades Q195 or Q235, drawn to precise diameters ranging from 0.8 mm to 3.0 mm. After weaving, the wire undergoes hot‑dip galvanizing in
China CE Certified Galvanized Wire Mesh – Technical Overview
Material and Galvanization Process
The mesh is manufactured from low-carbon steel wire, typically grades Q195 or Q235, drawn to precise diameters ranging from 0.8 mm to 3.0 mm.
After weaving, the wire undergoes hot‑dip galvanizing in a zinc bath maintained at approximately 450 °C, resulting in a uniform coating weight that usually falls between 200 g/m² and 350 g/m² per side.
Typical Technical Specifications
| Parameter | Typical Range | Reference Standard |
|---|---|---|
| Mesh Opening (aperture) | 5 mm – 100 mm (square or rectangular) | ISO 9044 |
| Wire Diameter | 0.8 mm – 3.0 mm | ASTM A641 |
| Tensile Strength of Wire | 350 MPa – 550 MPa | EN 10218‑2 |
| Zinc Coating Weight | 200 g/m² – 350 g/m² (both sides) | ISO 1461 |
| Roll Width | 0.5 m – 2.5 m (customizable) | – |
| Roll Length | 10 m – 50 m (standard) | – |
Applications and Functional Benefits
In concrete reinforcement, the mesh provides distributed tensile resistance that reduces cracking and improves load distribution across slabs and walls.
For fencing and security barriers, the uniform zinc coating offers corrosion resistance suitable for outdoor exposure in industrial zones, extending service life beyond 15 years in mild atmospheres.
In filtration and screening, precise aperture sizes enable reliable particle separation in processes such as coal washing, aggregate grading, and wastewater treatment.
Quality Assurance and Certification
The manufacturer holds CE marking under the Machinery Directive 2006/42/EC, confirming conformity with essential health and safety requirements for products placed on the European Economic Area market.
Quality control includes dimensional inspection of aperture and wire diameter using calibrated micrometers, tensile testing of wire samples per ASTM A370, and coating thickness measurement via magnetic induction gauges to verify compliance with ISO 1461.
Each production lot is accompanied by a test report that lists the measured values for opening size, wire diameter, tensile strength, and zinc coating weight, allowing traceability to the specific batch.
Customization Options
Customers can specify aperture geometry (square, rectangular, hexagonal), wire diameter within the 0.8 mm–3.0 mm range, and roll dimensions to match project‑specific handling equipment.
Surface treatments beyond standard hot‑dip galvanizing, such as PVC coating or pre‑galvanized wire, are available upon request for environments requiring additional chemical resistance or aesthetic considerations.
Custom labeling, including barcodes or lot numbers, can be integrated into the packaging to support inventory management systems.
Packaging and Logistics
Mesh rolls are wrapped in protective polyethylene film, placed on sturdy wooden pallets, and secured with steel straps to prevent shifting during transit.
For overseas shipments, the pallets are fitted with corner protectors and stretch‑wrapped to meet ISPM‑15 standards, reducing the risk of moisture damage and mechanical impact.
Lead time typically ranges from 2 weeks to 4 weeks after receipt of a confirmed purchase order, depending on order complexity and current production load.
Frequently Asked Questions
- Can the aperture size be customized to non‑standard values?
- What technical data is required to prepare a quotation?
- How is the zinc coating weight verified for each batch?
- Which packaging methods are available for sea freight?
- What is the typical production lead time for a custom order?