Standard [WITHDRAWN]
DIN EN ISO 6149-4:2015-03
Connections for fluid power and general use - Ports and stud ends with ISO 261 metric threads and O-ring sealing - Part 4: Dimensions, design, test methods and requirements for external hex and internal hex port plugs (ISO 6149-4:2006); German version EN ISO 6149-4:2014
- German title
- Leitungsanschlüsse für Fluidtechnik und allgemeine Anwendung - Einschraublöcher und Einschraubzapfen mit metrischem Gewinde nach ISO 261 und O-Ring-Abdichtung - Teil 4: Maße, Konstruktion, Prüfverfahren und Anforderungen an Verschlussschrauben mit Außen- oder Innen-Sechskant (ISO 6149-4:2006); Deutsche Fassung EN ISO 6149-4:2014
- Publication date
- 2015-03
- Original language
- German
- Pages
- 17
- Publication date
- 2015-03
- Original language
- German
- Pages
- 17
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DIN EN ISO 6149-4 specifies the dimensions and performance requirements for external hex and internal hex port plugs. Port plugs in accordance with DIN EN ISO 6149-4 may be used at working pressures up to 63 MPa (630 bar). The permissible working pressure depends upon the plug end size, materials, design, working conditions, application, etcetera. This standard is based on ISO 6149-4:2006 and has been adopted without amendment by Technical Committee ECISS/TC 110 "Steel tubes, and iron and steel fittings" (secretariat: UNI, Italy). The responsible German body involved in its preparation is Working Committee NA 082-00-07 AA "Rohrverschraubungen" ("Compression couplings") of the DIN Standards Committee Piping and Boiler Plant (NARD).
This document has been replaced by: DIN EN ISO 6149-4:2017-12 .