RUBBER HOSES AND HOSE ASSEMBLIES - RUBBER-COVERED SPIRAL-WIRE-REINFORCED HYDRAULIC TYPES FOR OIL-BASED OR WATER-BASED FLUIDS - SPECIFICATION (FIRST REVISION) (ISO 3862:2009, IDT)
This Malaysian Standard specifies requirements for five types of spiral-wire-reinforced hydraulic hose and hose assembly of nominal size from 6,3 to 51. They are suitable for use with water-based hydraulic fluids HFC, HFAE, HFAS and HFB as defined in ISO 6743-4 at temperatures ranging from -40 °C to +60 °C and 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 and -40 °C to +120 °C for types R12, R13 and R15.
NOTE 1 This temperature rating is related to the water-based hydraulic fluids defined in ISO 6743-4.
This Malaysian Standard does not include requirements for end fittings. It is limited to requirements for hoses and hose assemblies.
NOTE 2 It is the responsibility of the user, in consultation with the hose manufacturer, to establish the compatibility of the hose with the fluid to be used.
