SS-ISO-6805 › Rubber hoses and hose assemblies for underground mining - Wire-reinforced hydraulic types for coal mining - Specification (ISO 6805:2020, IDT)
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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.
To find similar documents by classification:
83.140.40 (Hoses Hoses for general use, see 23.040.70)
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Designation Name
SS-ISO 6805:2020
Revision Level
2020 EDITION
Status
Current
Publication Date
Dec. 15, 2020
Language(s)
English
Page Count
12
International Equivalent
ISO 6805:2020(IDT)