1、ICS 23.100.40Connections for hydraulic fluid power andgeneral use Hose fittingsPart 2: Hose fittings with ISO 8434-1 and ISO 8434-424 cone connector ends with O-rings(ISO 12151-2 : 2003)Leitungsanschlsse fr Fluidtechnik und allgemeine Anwendungen Schlaucharmaturen Teil 2: Schlauch-armaturen mit 24-D
2、ichtkegel und O-Ring nach ISO 8434-1 und ISO 8434-4 (ISO 12151-2 : 2003)This standard incorporates International StandardISO 12151-2 Connections for hydraulic fluid power and general use Hose fittings Part 2: Hose fittingswith ISO 8434-1 and ISO 8434-4 24 cone connector ends with O-rings.A comma is
3、used as the decimal marker.National forewordThis standard has been prepared by ISO/TC 131 Fluid power systems.The responsible German body involved in its preparation was the Normenausschuss Maschinenbau (Me-chanical Engineering Standards Committee), Technical Committee Schlauchleitungen.DIN 50021 is
4、 the standard corresponding to International Standard ISO 9227 referred to in clause 2 of theISO Standard.AmendmentsDIN 20078-4, DIN 20078-5, DIN 20078-8, and DIN 20078-9, February 1982 editions, have been supersededby the specifications of DIN ISO 12151-2.Previous editionsDIN 20078-4: 1982-02; DIN
5、20078-5: 1982-02; DIN 20078-8: 1982-02; DIN 20078-9: 1982-02.National Annex NAStandard referred to(and not included in Normative references and Bibliography)DIN 50021 Corrosion testing Spray tests with different sodium chloride solutionsDEUTSCHE NORM January 2004DIN ISO 12151-2 No part of this stand
6、ard may be reproduced without the prior permission ofDIN Deutsches Institut fr Normung e.V., Berlin. Beuth Verlag GmbH, 10772 Berlin, Germany,has the exclusive right of sale for German Standards (DIN-Normen).Normenausschuss Bauwesen (NABau) im DINEnglish price group 10www.din.dewww.beuth.de05.04 955
7、3687Continued overleaf.Document comprises 16 pages.Supersedes DIN 20078-4,DIN 20078-5, DIN 20078-8,and DIN 20078-9, February1982 editions.Page 1ISO 12151-2 : 2003Connections for hydraulic fluid power andgeneral use Hose fittingsPart 2: Hose fittings with ISO 8434-1 and ISO 8434-424 cone connector en
8、ds with O-ringsPage 2ISO 12151-2 : 2003Page 3ISO 12151-2 : 2003Page 4ISO 12151-2 : 2003Page 5ISO 12151-2 : 2003Page 6ISO 12151-2 : 2003Page 7ISO 12151-2 : 2003Page 8ISO 12151-2 : 2003Page 9ISO 12151-2 : 2003Page 10ISO 12151-2 : 2003Page 11ISO 12151-2 : 2003Page 12ISO 12151-2 : 2003Page 13ISO 12151-2 : 2003Page 14ISO 12151-2 : 2003Page 15ISO 12151-2 : 2003
