BS ISO 3862:2020

This standard BS ISO 3862:2020 Rubber hoses and hose assemblies. Rubber-covered spiral-wire-reinforced hydraulic types for oil-based or water-based fluids. Specification is classified in these ICS categories:

• 83.140.40 Hoses
• 23.100.40 Piping and couplings

This document specifies requirements for five types of spiral-wire-reinforced hydraulic hoses and hose assemblies 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.