Thermoplastic hoses and hose assemblies. Wire or synthetic yarn reinforced single-pressure types for hydraulic applications. Specification

Available format(s)

Hardcopy , PDF

Language(s)

English

Published date

01-11-2018

Publisher

British Standards Institution

This document specifies requirements for eight classes and two types (construction with adhesive bond between layers and construction without adhesive bond between layers) of wire or synthetic yarn reinforced hydraulic hoses and hose assemblies of nominal size from 3,2 to 31,5. Each class has a single maximum working pressure for all sizes. Such hoses are suitable for use with hydraulic fluids HH, HL, HM, HR, and HV as defined in ISO6743‑4 at temperatures ranging from −40°C to +100°C for gradesA and B and −40°C to +120°C for gradesC and D.

This document does not include requirements for end fittings. 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 compatibility of the hose with the fluid to be used.

Committee	PRI/66
DocumentType	Standard
Pages	22
PublisherName	British Standards Institution
Status	Current
Supersedes	BS ISO 23297:2008

Standards	Relationship
ISO 23297:2017	Identical

ISO 17165-1:2007	Hydraulic fluid power Hose assemblies Part 1: Dimensions and requirements
ISO 4397:2011	Fluid power connectors and associated components — Nominal outside diameters of tubes and nominal hose sizes
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ISO 8331:2016	Rubber and plastics hoses and hose assemblies Guidelines for selection, storage, use and maintenance
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ISO/TR 17784:2003	Rubber and plastics hoses and hose assemblies Guide for use by purchasers, assemblers, installers and operating personnel
ISO 4671:2007	Rubber and plastics hoses and hose assemblies Methods of measurement of the dimensions of hoses and the lengths of hose assemblies
ISO 1402:2009	Rubber and plastics hoses and hose assemblies Hydrostatic testing
ISO 6803:2017	Rubber or plastics hoses and hose assemblies — Hydraulic-pressure impulse test without flexing
ISO 8033:2016	Rubber and plastics hoses Determination of adhesion between components
ISO 6743-4:2015	Lubricants, industrial oils and related products (class L) Classification Part 4: Family H (Hydraulic systems)
ISO 1817:2015	Rubber, vulcanized or thermoplastic Determination of the effect of liquids