60.60 Standard published Jun 10, 2020
ISO
ISO/TC 45/SC 1 Rubber and plastics hoses and hose assemblies
International Standard
83.140.40 Hoses | 73.100.30 Equipment for drilling and mine excavation
This document specifies requirements for wire-reinforced hoses and hose assemblies for underground coal mining applications of nominal sizes 6,3 to 51 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 +120 °C;
— 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.
There is a possibility that operation at the extremes of or outside these temperature ranges materially reduce the life of the hose. These hoses are not suitable for use with fluids that have a castor oil or ester base.
WITHDRAWN
ISO 6805:1994
PUBLISHED
ISO 6805:2020
60.60
Standard published
Jun 10, 2020