DS/EN ISO 3949:2018 ( Withdrawn )

Plastics hoses and hose assemblies – Textile-reinforced types for hydraulic applications – Specification (ISO 3949:2018)


Status:
Withdrawn
Type:
Standard
Language:
English
Replaced by:
Price from:
€ 61.04

Scope

This document 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:

– oil-based hydraulic fluids HH, HL, HM, HR and HV as defined in ISO 6743‑4 at temperatures ranging from −40 °C to +93 °C;

– water-based fluids HFC, HFAE, HFAS and HFB as defined in ISO 6743‑4 at temperatures ranging from 0 °C to +60 °C

– water at temperatures ranging from 0 °C to +60 °C.

This document does not include requirements for end fittings. It is limited to the performance of hoses and hose assemblies.

NOTE – It is the responsibility of the user, in consultation with the hose manufacturer, to establish the compatibility of the hose with the fluid to be used.


Number of pages: 24

Published: 2018-08-02

Date of approval: 2018-08-01

Date of withdrawal: 2021-02-28

International relationships : EN ISO 3949:2018 IDT ISO 3949:2018 IDT

ICS: 83.140.40 - Hoses 23.100.40 - Piping and couplings 23.040.70 - Hoses and hose assemblies

Item number: M309130


Committees

Committee

  • CEN/TC 218
  • CEN/TC 218/WG 2
  • ISO/TC 45/SC 1
  • ISO/TC 45/SC 1/WG 3

Danish committee

DS/V-001