China Small Hole Chain Link Fence Manufacturer
This page details the engineering characteristics of small‑hole chain link fence produced by manufacturers in China, focusing on mesh geometry, wire specifications, corrosion protection, and typical
Request a QuoteSmall Hole Chain Link Fence – China Manufacturer
This page details the engineering characteristics of small‑hole chain link fence produced by manufacturers in China, focusing on mesh geometry, wire specifications, corrosion protection, and typical industrial uses.
Product Overview
Small‑hole chain link fence refers to a welded or woven steel wire barrier where the aperture (opening) is typically less than 25 mm, providing increased security and reduced climbability compared to standard mesh sizes.
Technical Specifications
| Parameter | Typical Value | Notes |
|---|---|---|
| Wire diameter | 1.2 mm – 2.0 mm (galvanized steel) | Selected based on load requirement |
| Mesh opening (hole size) | 10 mm – 20 mm | Defined as distance between parallel wires |
| Panel height | 0.9 m – 3.0 m | Custom lengths available |
| Coating type | Hot‑dip galvanized (Zn ≥ 55 g/m²) or PVC‑coated | PVC thickness 0.3 mm – 0.5 mm for colour options |
Applications
The reduced aperture improves resistance to hand‑holds, making the fence suitable for sites where intrusion deterrence is critical.
- Perimeter security for warehouses and logistics centers – prevents climbing and tool passage.
- Equipment guarding in manufacturing plants – protects moving parts while allowing visibility.
- Sports facility boundaries – limits ball escape and spectator access.
- Agricultural enclosure for small livestock – stops animals from squeezing through.
Manufacturing Process
Wire is drawn to the specified gauge, then either welded at intersections (for rigid panels) or woven in a spiral pattern (for flexible rolls). After forming, the mesh passes through a hot‑dip galvanizing line where zinc alloy adheres uniformly; optional PVC extrusion follows for colour or added abrasion resistance.
Dimensional tolerances are maintained by calibrated rollers and laser‑guided cutting, ensuring hole size variation stays within ±0.5 mm across a panel.
Quality Control
- Wire tensile strength tested per ASTM A370; typical values 350–500 MPa.
- Coating thickness measured with magnetic gauge; acceptance ≥55 g/m² Zn.
- Opening dimensions verified using calibrated gauges on every 10 m length.
- Visual inspection for weld uniformity or weave tightness; defects >2 mm recorded and reworked.
Customization Options
| Option | Available Range | Remarks |
|---|---|---|
| Wire gauge | 1.0 mm – 2.5 mm | Thicker wire increases impact resistance |
| Mesh opening | 8 mm – 30 mm | Smaller openings raise material cost |
| Height | 0.5 m – 4.0 m | Panels can be spliced for taller runs |
| Coating | Hot‑dip galvanized, Galfan, PVC‑coated (colors: green, black, white) | PVC adds UV stability |
Packaging and Shipping
Finished mesh is rolled onto cardboard cores with inner plastic wrap, then stacked on pallets and secured with stretch film. For export, pallets are placed in fumigated wooden crates or metal frames to protect against moisture and handling damage.
Standard pallet dimensions are 1.1 m × 1.1 m; height varies with roll length. Shipping terms (FOB, CIF) are quoted per project.
Frequently Asked Questions
Can the mesh opening be customized to a specific size?
Yes. The opening is set during the weaving/welding stage; provide the desired aperture (e.g., 12 mm) and we will adjust the wire spacing accordingly.
What information is required for a quotation?
Wire gauge, opening size, panel height, length, coating type, and any special tolerances or end finishes (e.g., barbed top, tension wire).
How is quality inspected before shipment?
Each batch undergoes tensile, coating, and dimensional checks as outlined in the Quality Control section; a test report is available upon request.
