ISO-6805 › Rubber hoses and hose assemblies for underground mining - Wire-reinforced hydraulic types for coal mining - Specification

ISO-6805 - 3RD EDITION - CURRENT
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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.

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73.100.30 (Equipment for drilling and mine excavation Including equipment for seabed mining Drilling equipment for the petroleum industry, see 75.180.10)

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Document Number

ISO 6805:2020

Revision Level

3RD EDITION

Status

Current

Publication Date

June 1, 2020

Committee Number

ISO/TC 45/SC 1