China Wire Mesh Fencing: Quality Welded and Woven Options from Trusted Suppliers and Factory
Specifications
| Parameter | Range / Options |
|---|---|
| Opening Size | 6.4 mm × 6.4 mm (1/4") to 100 mm × 100 mm (4") or custom |
| Wire Diameter (Gauge) | BWG 8 to 24 (approx. 0.5 mm to 4.0 mm) depending on opening size |
| Mesh Count | From coarse (few openings per inch) to fine (up to 325 openings per inch for filtration) |
| Sheet/Roll Dimensions | Width: 0.5 m to 2.2 m; Length: standard rolls up to 30 m, sheets available in various sizes |
| Form | Rolls, sheets, panels, or cut-to-size |
Material & Finish Options
| Material Type | Standard | Common Grades | Finish Options |
|---|---|---|---|
| Carbon Steel | ASTM A641 | Low carbon steel, mild steel | Plain (black), oiled |
| Pre-Galvanized Steel | ASTM A641 | Commercial steel | Zinc coating applied before weaving/welding |
| Hot-Dip Galvanized Steel | ASTM A123, ASTM A153 | Carbon steel | Heavy zinc coating after fabrication, excellent corrosion resistance |
| Stainless Steel | ASTM A240, A276 | 304, 304L, 316, 316L | Mill finish, passivated |
Construction Types
| Construction | Description | Characteristics |
|---|---|---|
| Woven Wire Mesh | Wires are woven over and under in alternating patterns, similar to textile weaving | Flexible, aesthetically pleasing, available in fine openings, suitable for filtration and architectural applications |
| Welded Wire Mesh | Wires are electrically welded at each intersection | Superior strength, dimensional stability, maintains shape under stress, ideal for heavy-duty applications |
| Expanded Metal | Sheet metal is slit and stretched to form diamond-shaped openings | No joints or welds, rigid structure, made from single piece of metal |
Features
Versatility
Available in countless combinations of material, opening size, wire diameter, and weave pattern to suit specific requirements.
Strength and Durability
Welded construction provides superior rigidity and load-bearing capacity.
Flexibility
Woven mesh can be shaped and formed to fit curved or contoured surfaces.
Lightweight
Easy to handle, cut to size, and install compared to solid sheet materials.
Open Area
Allows passage of air, light, liquids, and small particles while providing physical separation.
Aesthetic Appeal
Decorative patterns available for architectural applications.
Applications
Construction & Building
Welded wire mesh is extensively used as concrete reinforcement in slabs, walls, and foundations. It serves as brick reinforcement mesh, wall plastering base, and anti-crack mesh for exterior insulation systems.
Fencing & Security
Widely employed for perimeter fencing, security barriers, animal enclosures, and property boundaries. PVC-coated varieties offer enhanced weather resistance for municipal fencing projects.
Industrial & Manufacturing
Used for machine guards, equipment enclosures, safety barriers, and partition walls in factories and warehouses. Heavy-duty welded mesh serves as shelving and storage racks.
Agriculture & Farming
Essential for livestock fencing, poultry cages, animal enclosures, and agricultural pens. Also serves in grain storage, hay bale enclosures, and farm equipment protection.
Architectural & Decorative
Stainless steel and decorative wire mesh enhance building facades, ceiling linings, stairway infill panels, and partition screens. ECO-MESH® systems support green façades and vertical gardens.
Filtration & Separation
Fine woven wire mesh is critical for particle filtration, liquid processing, and air filtration systems. Industrial applications include sieve screens, filter elements, and fluid bed processing.
Mining & Quarrying
Heavy-duty woven wire mesh serves as vibrating screens for sorting aggregates, sand, and minerals. Abrasion-resistant screens withstand harsh operating conditions in quarries and mines.
Transportation & Infrastructure
Used in highway sound barriers, bridge railings, tunnel ventilation systems, and railway signaling infrastructure. Stainless steel mesh provides corrosion resistance in marine and coastal projects.
Food Processing
Stainless steel wire mesh is specified for food conveyor belts, fryer baskets, cooling racks, and processing equipment where hygiene and corrosion resistance are critical.
Automotive & Aerospace
Employed in grille components, battery venting systems, filtration elements, and composite reinforcement in specialized applications.
Frequently Asked Questions
Q
What is the difference between woven wire mesh and welded wire mesh?
Woven wire mesh is made by interlacing wires in alternating over-and-under patterns, offering flexibility and fine opening options ideal for filtration and architectural uses. Welded wire mesh has wires electrically welded at each intersection, providing superior strength, dimensional stability, and suitability for heavy-duty structural applications such as concrete reinforcement and security fencing.
Q
Which wire mesh material offers the best corrosion resistance?
Stainless steel (grades 316 and 316L) offers the highest corrosion resistance, making it ideal for marine, coastal, food processing, and chemical environments. Hot-dip galvanized steel is a cost-effective alternative for outdoor and construction applications, providing heavy zinc coating after fabrication for excellent long-term protection.
Q
What opening sizes are available for wire mesh?
Wire mesh is available in a wide range of opening sizes, from as small as 6.4 mm × 6.4 mm (1/4") up to 100 mm × 100 mm (4") and beyond for custom orders. For fine filtration applications, mesh counts can reach up to 325 openings per inch, while coarser meshes are used for structural and security applications.
Q
Can wire mesh be supplied in custom sizes and forms?
Yes. Wire mesh is available in rolls, flat sheets, fabricated panels, and cut-to-size pieces. Standard roll widths range from 0.5 m to 2.2 m with lengths up to 30 m, and custom dimensions can be arranged to meet specific project requirements. Special shapes, edge treatments, and framing options are also available upon request.
Q
Is wire mesh suitable for concrete reinforcement?
Absolutely. Welded wire mesh is one of the most widely used materials for concrete reinforcement. It is embedded in slabs, walls, foundations, columns, and precast elements to control cracking and improve structural integrity. It also serves as anti-crack mesh in exterior insulation and finish systems (EIFS) and as a plastering base for rendered walls.
Q
What standards does wire mesh comply with?
Wire mesh products are manufactured to comply with internationally recognized standards. Carbon steel and pre-galvanized mesh typically conforms to ASTM A641, while hot-dip galvanized products meet ASTM A123 and ASTM A153. Stainless steel wire mesh is produced to ASTM A240 and A276 specifications, ensuring consistent quality, material composition, and performance across all grades.