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Normas BSI – AENOR
19/30375742 DC

19/30375742 DC

BS ISO 3862. Rubber hoses and hose assemblies. Rubber-covered spiral-wire-reinforced hydraulic types for oil-based or water-based fluids. Specification

Fecha:
2019-04-26 /Definitive
Comité:
PRI/66
Equivalencias internacionales:

ISO/DIS 3862

Resumen:

This document specifies requirements for five types of spiral-wire-reinforced hydraulic hose and hose assembly of nominal size from 6,3 to 51.

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 4SP and 4SH hoses and from -40 °C to +120 °C for types R12, R13 and R15 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 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.

Keywords:
Temperature, Classification systems, Spiral shape, Rubber, Pressure, Reinforced materials, Flexible pipes, Performance, Pipes, Wires, Testing, Steels, Dimensions, Hydraulic equipment, Hydraulic fluids, Bending
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