DIN EN ISO 3994
Plastics hoses - Helical-thermoplastic-reinforced thermoplastics hoses for suction and discharge of aqueous materials - Specification (ISO 3994:2014); German version EN ISO 3994:2014
Kunststoffschläuche - Mit einer thermoplastischen Wendel verstärkte thermoplastische Schläuche zum Ansaugen und Fördern wässriger Stoffe - Anforderung (ISO 3994:2014); Deutsche Fassung EN ISO 3994:2014
Overview
This product standard for plastic hoses for suction and discharge of aqueous materials specifies requirements and tests to be carried out. These plastic hoses contain a helical-thermoplastic plastic reinforcement element and can be used in a temperature range from -10 ° C to 55 ° C. The scope differentiates between light-, medium- and heavy-duty application. These hoses are not intended to for use with flammable or combustible, nor with aromatic solvents. This document has been prepared by Technical Committee ISO/TC 45/SC 1 "Rubber and plastics hoses and hose assemblies" of the International Organization of Standardization and by CEN/TC 218 "Rubber and plastics hoses and hose assemblies". The responsible national standardization committee is NA 045-02-12 AA "Gummi- und Kunststoffschläuche sowie Schlauchleitungen (Spiegelgremium zu CEN/TC 218, ISO/TC 45/SC 1)" ("Rubber and plastics hoses and hose assemblies (Mirror committee to CEN/TC 218; ISO/TC 45/SC 1)") at the DIN Standards Committee Elastomer Technology (FAKAU).
