How to Specify Woven Wire Mesh
A complete woven mesh specification includes more than a mesh number.
Construction
State weave and whether the opening is square, rectangular or a filter-cloth construction.
Geometry
State aperture or mesh count together with nominal wire diameter and units.
Order form
Add alloy, roll or panel dimensions, edge condition, quantity, tolerance/standard and certificates.
What to confirm
Where a contract cites a standard, confirm the exact edition and applicable clauses with the purchaser and supplier.
How to use this specification topic
A complete woven mesh specification includes more than a mesh number. Read each number together with its unit, direction and status as nominal, minimum or maximum. A good specification separates geometry that can be calculated from tolerance, inspection and manufacturing details that must be agreed.
Decision sequence
- Define the application and what must pass or be retained.
- State construction, opening, wire and material without relying on a product nickname.
- Add finished form, edges, dimensions and quantity.
- Cite the applicable standard and edition only after checking its scope.
- Agree inspection evidence, certificates, labeling and packaging before production.
Verification notes for How to Specify Woven Wire Mesh
Compare a supplier quotation line by line with the RFQ. Mark calculated values, general reference values and supplier-confirmed values separately. If an alternative is offered, require its changed opening, wire, open area, mass, tolerance and reason to be shown. This prevents a lower price from concealing a different construction.
Common purchasing error
The most common error is accepting a familiar mesh number as a complete specification. It is not. Preserve the calculator result or measurement record, and request a drawing or sample when edge treatment, fit or direction affects installation.