Wire Cloth Standards Reference

A wire cloth specification needs a clear product description and an appropriate standard. ASTM E2016-22 addresses industrial woven wire cloth, while ASTM E11-24 addresses woven wire test sieve cloth and test sieves. Their scopes answer different questions. Begin with the intended duty, identify the construction, and then name the document that applies. A standard number should clarify the inspection basis rather than replace the material, size and delivery details.

ASTM E2016-22: Industrial Woven Wire Cloth

ASTM E2016-22, Standard Specification for Industrial Woven Wire Cloth, covers general industrial uses, including particle separation. ASTM lists the designation as active, with a publication-page date of April 20, 2022. The scope allows combinations of opening size and shape, wire diameter, and primary metal or metal alloy suitable for weaving.

E2016 establishes terminology and technical requirements. These include wire tolerances, mesh tolerance for double-crimp square mesh, width-opening tolerances for space cloth, and delivery requirements. The specification was developed from the obsolete Federal RR-W-360A document. ASTM describes it as the standard covering wire cloth specified and manufactured according to mesh count.

For a specification that uses E2016, keep the product dimensions alongside the standard designation. Name the material, construction and size explicitly, then identify the requirements to be checked. A reference to the document without a description of the cloth leaves the reader to guess which product and which dimensional requirements are intended.

What E2016 Leaves Out

E2016 expressly excludes filter cloth or Dutch weave, fourdrinier and cylinder cloth, galvanized hardware cloth, insect wire screening, spiral weave wire cloth, testing sieve cloth and welded wire cloth. The exclusions matter when a catalog groups several products under the broad term wire mesh. A shared name does not establish that they share a specification.

Check the product category before carrying a standard reference from one description into another. For example, an insect screen or a welded grid should not be assigned E2016 simply because its description contains the word mesh. Likewise, distinguish industrial particle-separation cloth from testing sieve cloth. E2016 includes general particle separation in its scope but excludes the testing sieve category.

An exclusion identifies a limit of this document; it does not identify an alternative standard for every excluded product. Where the required product falls outside the scope, leave the governing document unresolved until an appropriate reference has been established. Record that question separately from the dimensions so that an uncertain standard does not become an assumed requirement.

ASTM E11-24: Test Sieve Cloth and Test Sieves

ASTM E11-24, Standard Specification for Woven Wire Test Sieve Cloth and Test Sieves, covers requirements for cloth and the design and construction of test sieves used to classify materials by particle size. ASTM lists it as active, with a publication-page date of June 3, 2024.

The scope includes standard and non-standard frame sizes, as well as procedures for inspecting the sieve cloth and the test sieves. It applies to sieves manufactured with cloth having nominal apertures from 125 millimetres (mm) down to 20 micrometres (μm). This range describes the specification's scope; it is not a statement about the availability of any particular product.

Distinguish a request for cloth from a request for a complete sieve. When describing a complete sieve, keep the intended aperture and frame information with the construction and inspection requirements. Matching an opening dimension alone should not be used as a substitute for reviewing the other applicable provisions of E11.

Writing a Specification Against a Standard

The Specification Guide provides fields for product, material, mesh count and wire diameter, dimensions, quantity, packing and delivery. Add the standard designation to that description, and use the full version identifier to make the reference unambiguous.

Review the description in a practical sequence: confirm the product category, compare it with the document's scope, state the dimensions with units, and identify what will be inspected. Keep unresolved choices visible. An inspection record should make clear which specified item was checked and which requirement was used for comparison. This connects the standard to a defined product without implying that a catalog description itself establishes compliance.