China Durable Ce Certified Wire Net Company
Wire net, also known as welded wire mesh, consists of intersecting steel wires joined at each cross‑point by electric resistance welding. The CE marking indicates that the product conforms to the
Durable CE Certified Wire Net from China
Wire net, also known as welded wire mesh, consists of intersecting steel wires joined at each cross‑point by electric resistance welding. The CE marking indicates that the product conforms to the essential health, safety and environmental requirements of applicable European directives, allowing it to be sold within the European Economic Area.
Material and Construction
The base material is low‑carbon steel wire, typically supplied in diameters ranging from 1.2 mm to 4.0 mm. To improve corrosion resistance the wire is either hot‑dip galvanized (zinc coating ≥55 g/m²) or pre‑galvanized, and optionally over‑coated with a PVC layer of 0.3 mm to 0.5 mm thickness for additional protection and colour options.
Welding is performed with precise pressure and current settings to achieve a shear strength of at least 90 % of the parent wire tensile strength, ensuring the mesh retains its shape under load.
CE Certification and Standards
For wire nets intended for use in construction, fencing or agricultural applications, the relevant EU directives include the Machinery Directive (2006/42/EC) when the product is part of a machine, the Low Voltage Directive (2014/35/EU) for any associated electrical components, and the Construction Products Regulation (EU) No 305/2011 when the mesh is used as a structural element. CE marking is granted after successful testing against harmonised standards such as EN 10223‑1 (steel wire mesh for reinforcement) and EN 10244‑2 (galvanized steel wire).
The certification process involves type‑testing of samples, review of the manufacturing quality system, and ongoing surveillance to maintain conformity.
Typical Technical Specifications
| Parameter | Typical Range | Notes |
|---|---|---|
| Wire Diameter | 1.2 mm – 4.0 mm | Selected according to load requirements |
| Mesh Opening (Square) | 10 mm – 150 mm | Center‑to‑center distance |
| Tensile Strength of Wire | 350 MPa – 550 MPa | Typical for low‑carbon steel |
| Zinc Coating (Galvanized) | ≥55 g/m² (hot‑dip) | Equivalent to ISO 1461 |
| PVC Over‑coat Thickness | 0.3 mm – 0.5 mm | Optional, available in various colours |
| Roll Width | 0.5 m – 2.5 m | Custom widths available |
| Roll Length | 10 m – 50 m | Length can be spliced for longer runs |
Typical Applications
In concrete reinforcement, the mesh provides a uniform distribution of tensile stresses, reducing crack formation in slabs and walls. The weld points act as discrete reinforcement bars, and the open geometry allows concrete to flow freely during placement.
For perimeter fencing, the combination of high tensile wire and corrosion‑resistant coating yields a barrier that resists deformation under impact and resists rust in outdoor environments. The mesh size can be chosen to prevent passage of small animals while maintaining visibility.
Agricultural uses include animal enclosures and crop protection cages, where the smooth welded surface minimizes injury to livestock and the coating prevents contamination of feed or produce.
Quality Control Philosophy
Each production lot undergoes visual inspection for weld consistency and surface defects. Dimensional checks verify wire diameter, mesh opening and roll width against the order specification using calibrated callipers and laser gauges.
Mechanical testing includes tensile strength of the base wire (per ISO 6892‑1) and shear strength of the welds (per EN 10223‑1). Coating adhesion is assessed by cross‑cut tape test (ISO 2409) and thickness measured with magnetic or eddy‑current gauges.
Statistical process control charts monitor key parameters; any deviation beyond control limits triggers a root‑cause investigation before the lot is released.
Customization Options
- Wire diameter from 1.2 mm to 4.0 mm
- Mesh opening (square or rectangular) from 10 mm to 150 mm
- Coating: hot‑dip galvanized, pre‑galvanized, PVC‑coated (various colours)
- Roll width and length tailored to project logistics
- Edge finishing: plain, folded, or fitted with protective caps
Packaging and Shipping
Finished rolls are first wrapped in a UV‑stable polyethylene film to guard against moisture and dust during transit. The wrapped rolls are then placed on sturdy wooden pallets, secured with polypropylene straps, and labelled with product code, dimensions, batch number and CE marking.
For less‑than‑container‑load (LCL) shipments, pallets are stacked and protected with corner boards; full container loads (FCL) receive additional dunnage to prevent shifting. All documentation includes the CE Declaration of Conformity and test reports upon request.
Frequently Asked Questions
Can the wire net be supplied in custom lengths? Yes, rolls can be produced to any length up to the maximum coil capacity, and longer runs are achieved by splicing with approved connectors.
What information is needed for a quotation? Required details include wire diameter, mesh opening, coating type, roll width, length, quantity, and any special packaging or marking requests.
How is the CE marking verified? The CE mark is accompanied by a Declaration of Conformity and the technical file, which can be examined by the buyer or a notified body.
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To discuss your specific requirements or to request a formal quotation, please contact our sales team.
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