ISO 4397:2011
Fluid power connectors and associated components - Nominal outside diameters of tubes and nominal hose sizes
- Standard No.
- ISO 4397:2011
- Release Date
- 2011
- Published By
- International Organization for Standardization (ISO)
- Latest
- ISO 4397:2011
- Scope
- This International Standard specifies information on the nominal outside diameters of rigid or semi-rigid tubing and nominal hose sizes to be used with hydraulic and pneumatic fluid power connectors and associated components: a) nominal outside diameters for rigid or semi-rigid tubes, irrespective of material composition, used in fluid power; b) a list of nominal sizes for hoses made of rubber or plastic used in fluid power. NOTE Actual outside diameters and tolerances for steel tubes can be found in ISO 3304 and ISO 3305; actual dimensions and tolerances for hose inside diameters can be found in ISO 1307.
ISO 4397:2011 Referenced Document
- ISO 5598 Fluid power systems and components — Vocabulary*， 2020-01-06 Update
ISO 4397:2011 history
- 2011 ISO 4397:2011 Fluid power connectors and associated components - Nominal outside diameters of tubes and nominal hose sizes
- 1993 ISO 4397:1993 Fluid power systems and components; connectors and associated components; nominal outside diameters of tubes and nominal inside diameters of hoses
- 1978 ISO 4397:1978 Fluid power systems and components — Connectors and associated components — Outside diameters of tubes and inside diameters of hoses
