Draft International Standard
ISO/DIS 18752
Rubber hoses and hose assemblies — Wire- or textile-reinforced single-pressure types for hydraulic applications — Specification
Reference number
ISO/DIS 18752
Edición 5
Draft
International Standard
Vista previa
ISO/DIS 18752
89310
No disponible en español
Este borrador de Norma Internacional se encuentra en la fase de consultas con los miembros de ISO.
Reemplazará ISO 18752:2022

ISO/DIS 18752

ISO/DIS 18752
89310
Idioma
Formato
CHF 63
Convertir Franco suizo (CHF) a tu moneda

Resumen

This document specifies requirements for ten classes, four grades and seven types of wire- or textile-reinforced hydraulic hoses and hose assemblies of nominal sizes ranging from 5 to 102. Each class has a single maximum working pressure for all sizes.

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 +100 °C for types AS, AC, BS and BC hoses and from −40 °C to +120 °C for types CS, CC and DC hoses.

—    water-based fluids HFC, HFAE, HFAS and HFB as defined in ISO 6743‑4 at temperatures ranging from −40 °C to +70 °C.

—    water at temperatures ranging from 0 °C to +70 °C.

This document does not include requirements for the connection ends. It is limited to the performance of hoses and hose assemblies. The hose assembly maximum working pressure is governed by the lowest maximum working pressure of the components.

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.

Informaciones generales

  •  : En desarrollo

    Puede contribuir al desarrollo del borrador de esta norma internacional. Para ello, contacte con su miembro nacional

    : Voto sobre el DIS iniciado: 12 semanas [40.20]
  •  : 5
     : 16
  • ISO/TC 45/SC 1
    23.040.70 
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