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Normas DIN – AENOR
DIN EN ISO 3949:2016-08

DIN EN ISO 3949:2016-08

Plastics hoses and hose assemblies - Textile-reinforced types for hydraulic applications - Specification (ISO/DIS 3949:2016); German and English version prEN ISO 3949:2016 / Note: Date of issue 2016-07-08

/ Attention: Date de parution 2016-07-08

Kunststoffschläuche und -schlauchleitungen - Textilverstärkte Typen für hydraulische Anwendungen - Spezifikationen (ISO/DIS 3949:2016); Deutsche und Englische Fassung prEN ISO 3949:2016 / Achtung: Erscheinungsdatum 2016-07-08

Fecha Anulación:
2017-06 /Withdrawn
Equivalencias internacionales:

ISO/DIS 3949 (2016-06)

prEN ISO 3949 (2016-06)

Relación con otras normas DIN:

Reemplazada por: DIN EN ISO 3949:2017-06

Resumen:
ISO 3949 specifies requirements for three types of textile-reinforced thermoplastics hose and hose assembly of nominal size from 3,2 to 25. Each type is divided into two classes dependent on electrical conductivity requirements. They are suitable for use with water-based hydraulic fluids HFC, HFAE, HFAS and HFB as defined in ISO 6743?4 at temperatures ranging from 0 °C to +60 °C and oil-based hydraulic fluids HH, HL, HM, HR and HV as defined in ISO 6743-4 at temperatures ranging from -40 °C to +100 °C.ISO 3949 does not include requirements for end fittings. It is limited to the performance of hoses and hose assemblies.
Keywords:
Hose assemblies, Hydraulic hoses, Rubber hoses, Specification (approval), Thermoplastic polymers
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