DIN Standards Committee Elastomer Technology
DIN EN ISO 7751
Rubber and plastics hoses and hose assemblies - Ratios of proof and burst pressure to maximum working pressure (ISO 7751:1991 + Amd.1:2011); German version EN ISO 7751:1997 + A1:2011
Gummi- und Kunststoffschläuche und -schlauchleitungen - Verhältnisse von Prüf- und Berstdruck zur Auslegung des maximalen Betriebsdruckes (ISO 7751:1991 + Amd.1:2011); Deutsche Fassung EN ISO 7751:1997 + A1:2011
Overview
The modification of the standard has become necessary in order to bring the terminology used in ISO 7751 in line with the terminology of other ISO hose standards. The term "design working pressure" was still used in ISO 7751:1991. It has been replaced by the term "maximum working pressure". This document has been prepared by Technical Committee ISO/TC 45/SC 1 "Hoses" of the International Organization for Standardization and has been adopted by Technical Committee CEN/TC 218 "Rubber and plastics hoses and hose assemblies". The responsible national Standards Committee is NA 045-02-12 AA "Schläuche" ("Hoses") at the Rubber Technology Standards Committee (FAKAU).
