BS ISO 4079:2020 pdf free.Rubber hoses and hose assemblies – Textile-reinforced hydraulic types for oil-based or water-based fluids一Specification.
BS ISO 4079 This document specifies requirements for five types of textile-reinforced hydraulic hoses and hose assemblies of nominal size from 5 to 100.
They are suitable for use with: 一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;一water-based fluids HFC, HFAE, HFAS and HFB as defined in ISO 6743-4 at temperatures ranging from -40 °C to +70 °C; 一water at temperatures ranging from 0 °C to +70 °C.This document does not include requirements for end fittings. It is limited to requirements for 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.The following documents are referred to in the text in such a way that some or all of their content constitutes requirements of this document. For dated references, only the edition cited applies. For undated references, the latest edition of the referenced document (including any amendments) applies.ISO 1402, Rubber and plastics hoses and hose assemblies一Hydrostatic testing ISO 1817, Rubber; vulcanized or thermoplastic 一Determination of the effect of liquids
ISO 4671, Rubber and plastics hoses and hose assemblies 一Methods of measurement of the dimensions of hoses and the lengths of hose assemblies
ISO 6605, Hydraulic fluid power- Test methods for hoses and hose assemblies ISO 6743-4, Lubricants, industrial oils and related products [class L)一Classification 一Part 4: Family H (Hydraulic systems) ISO 6803, Rubber or plastics hoses and hose assemblies一Hydraulic-pressure impulse test without flexing ISO 7233, Rubber and plastics hoses and hose assemblies一Determination of resistance to vacuum ISO 7326:2016, Rubber and plastics hoses – – Assessment of ozone resistance under static conditions ISO 8033:2016, Rubber and plastics hoses一Determination of adhesion between components
ISO 8330, Rubber and plastics hoses and hose assemblies一Vocabulary ISO 10619-1:2017, Rubber and plastics hoses and tubing一Measurement of flexibility and stiffness一 Part 1: Bending tests at ambient temperature.BS ISO 4079 pdf downlaod.