ISO 6805:2020

Rubber hoses and hose assemblies for underground mining – Wire-reinforced hydraulic types for coal mining – Specification


Status:
Current
Type:
Standard
Language:
English
Price from:
€ 36.67

Scope

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.

Number of pages: 0

Published: 2020-06-10

International relationships :

ICS: 73.100.30 - Equipment for drilling and mine excavation 83.140.40 - Hoses

Item number: M313097


Committees

Committee

  • ISO/TC 45/SC 1
  • ISO/TC 45/SC 1/WG 3