Please select and order
€37.40
excl. VAT
CONFIGURE NOW
Norm

ISO 7806:1983

Issue date: 1983 12 01

Industrial plate screens — Codification for designating perforations

The perforation of a plate is designated by 1: shape of the holes, 2. aperture size, 3. mutual arrangement of holes, 4. pitch, 5. orientation of the arrangement of the pe...
Read more
Valid
Publisher:
International Organization for Standardization
Format:
Digital | 5 Pages
Language:
English
ICS
73.120
Topics
Mechanical & plant engineering, Mining equipment, Equipment for processing of minerals Safety, Mining equipment, Equipment for processing of minerals

The perforation of a plate is designated by 1: shape of the holes, 2. aperture size, 3. mutual arrangement of holes, 4. pitch, 5. orientation of the arrangement of the perforations relative to the edges of the plate. The code expresses the items of designation by symbols and magnitudes in the sequence above. The standard applies to perforated plates regardless of the plate material.