ISO 9044 specifies requirements for industrial woven wire cloth used for screening and other industrial applications. It provides a framework for defining woven wire cloth characteristics, including mesh, wire diameter, apertures, tolerances, and inspection requirements.
Standard: ISO 9044
Product: Industrial Woven Wire Cloth
Standard Type: Product Specification
Primary Use: Industrial Screening & Separation
Scope
ISO 9044 specifies requirements for industrial woven wire cloth with square openings. It applies to woven wire cloth used for industrial screening and related applications where controlled openings and dimensional consistency are required.
The standard provides terminology and requirements for characteristics such as mesh count, wire diameter, aperture dimensions, tolerances, and the quality of the woven cloth.
ISO 9044 is intended for industrial woven wire cloth and should be distinguished from standards specifically developed for laboratory test sieves or specialized filter cloth.
Key Technical Parameters
When specifying woven wire cloth according to ISO 9044, the following characteristics should be considered:
- Mesh count
- Nominal aperture size
- Wire diameter
- Aperture tolerances
- Wire diameter tolerances
- Woven wire cloth dimensions
- Weave construction
- Inspection and acceptance requirements
For square-opening woven wire cloth, the relationship between aperture size and wire diameter determines the effective open area and influences screening performance.
Mesh Count and Aperture
Industrial woven wire cloth may be specified using mesh count, nominal aperture, or a combination of relevant parameters depending on the product and application.
Mesh count describes the number of openings measured over a defined length.
Aperture describes the nominal opening between adjacent wires.
For engineering and purchasing purposes, mesh count should not be treated as a complete specification by itself. Wire diameter and the resulting nominal aperture should also be confirmed.
Typical Applications
Industrial woven wire cloth covered by ISO 9044 may be used for:
- Industrial screening
- Particle separation
- Material classification
- Sizing and grading
- Mineral and aggregate processing
- Chemical processing
- General industrial equipment
- Screening and separation systems
The appropriate specification depends on the material being processed, required separation range, operating conditions, and equipment design.
Buyer Considerations
When requesting industrial woven wire cloth to ISO 9044, buyers should confirm:
- Material or alloy grade
- Nominal aperture
- Mesh count
- Wire diameter
- Weave type
- Width and length
- Applicable tolerances
- Required inspection level
- Quantity and packaging requirements
For stainless steel woven wire mesh, the stainless steel grade should be specified separately from ISO 9044.
Material and Wire Selection
ISO 9044 addresses industrial woven wire cloth requirements rather than defining a single material grade for all applications.
The selected wire material should be appropriate for the operating environment and weaving process.
Common material choices for industrial woven wire cloth include stainless steel, carbon steel, galvanized steel, brass, bronze, and other suitable metal alloys.
For corrosive, high-temperature, hygienic, or demanding process environments, the material grade should be selected according to the actual application requirements.
Weave Type
Industrial woven wire cloth can be manufactured using different weave constructions depending on the required opening, wire diameter, mechanical strength, and application.
Common constructions include:
- Plain weave
- Twill weave
- Dutch weave
- Other application-specific constructions
For general square-opening industrial wire cloth, the weave type should be confirmed as part of the purchasing specification.
ISO 9044 and ASTM E2016
ISO 9044 and ASTM E2016 both address industrial woven wire cloth, but they belong to different standard systems and should not automatically be considered equivalent.
ISO 9044 provides an international framework for industrial woven wire cloth with square openings.
ASTM E2016 is an ASTM specification for industrial woven wire cloth for general industrial use, including particle separation.
When a customer specification identifies one standard, the applicable edition and technical requirements should be confirmed rather than assuming automatic interchangeability.
ISO 9044 and Stainless Steel Woven Wire Mesh
ISO 9044 is not a stainless steel material grade standard.
A complete stainless steel woven wire mesh specification may therefore include:
Material Grade + Mesh / Aperture + Wire Diameter + Weave + Dimensions + Applicable Standard
For example:
Stainless Steel 304 Woven Wire Mesh, 10 Mesh, 0.60 mm Wire Diameter, Plain Weave, ISO 9044
The exact specification should be confirmed according to the customer’s application and technical requirements.
Specification Example
A typical industrial purchasing specification may be structured as:
Standard: ISO 9044
Material: Stainless Steel 304
Mesh: 10 Mesh
Wire Diameter: 0.60 mm
Weave: Plain Weave
Width: As specified
Length: As specified
This format provides substantially more information than specifying “ISO 9044 wire mesh” alone.
MutualMetal Approach
When ISO 9044 is referenced in a customer specification, MutualMetal uses the standard as part of the technical review and quality-control process.
During quotation and order confirmation, we review the required material, mesh or aperture, wire diameter, weave type, dimensions, tolerances, and inspection requirements.
Where a customer references a different national or international standard, the applicable requirements are reviewed individually rather than assuming that two standards are automatically equivalent.
Related Products
- Stainless Steel Woven Wire Mesh
- Industrial Woven Wire Mesh
- Plain Weave Woven Wire Mesh
- Twill Weave Woven Wire Mesh
- Dutch Weave Wire Mesh
Related Standards
ASTM E2016
ASTM E2016 covers industrial woven wire cloth for general industrial use, including particle separation. It is a relevant ASTM reference when industrial woven wire cloth is specified under the ASTM system.
ASTM E11
ASTM E11 is associated with test sieves and test sieve wire cloth used for testing purposes and should not be treated as a general industrial woven wire cloth standard.
ASTM E2814
ASTM E2814 addresses industrial woven wire filter cloth and is relevant to specialized filtration applications.
GB/T 5330
GB/T 5330 covers industrial metal woven wire cloth with square openings and is a relevant Chinese standard for industrial woven wire mesh.
Reference Note
This page provides a practical interpretation of ISO 9044 for product specification and procurement reference. It is not a reproduction of the ISO standard.
Standards may be revised or superseded. Users should verify the applicable edition and obtain the official standard from ISO or the applicable standards organization when contractual, engineering, testing, or compliance requirements depend on the standard.
Reference: ISO 9044, Industrial woven wire cloth — Technical requirements and tests.
