Name: UNI ISO 4397 : 2012
Brand: UNI

FLUID POWER CONNECTORS AND ASSOCIATED COMPONENTS - NOMINAL OUTSIDE DIAMETERS OF TUBES AND NOMINAL HOSE SIZES

Published date

06-07-2012

Publisher

Ente Nazionale Italiano di Unificazione (UNI)

Foreword
Introduction
1 Scope
2 Normative references
3 Terms and conditions
4 Nominal outside diameters of tubes and nominal
hose sizes
5 Identification statement (reference to this
International Standard)
Bibliography

ISO 4397:2011 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.

Committee	CT 48
DocumentType	Standard
PublisherName	Ente Nazionale Italiano di Unificazione (UNI)
Status	Current
Supersedes	UNI ISO 4397 : 1994

Standards	Relationship
ISO 4297:1978	Identical
ISO 4397:2011	Identical

ISO 5598:2008	Fluid power systems and components Vocabulary
ISO 3305:1985	Plain end welded precision steel tubes — Technical conditions for delivery
ISO 3304:1985	Plain end seamless precision steel tubes — Technical conditions for delivery
ISO 1307:2006	Rubber and plastics hoses — Hose sizes, minimum and maximum inside diameters, and tolerances on cut-to-length hoses