Hand- and machine-operated circular screwing dies for taper pipe threads - R series
NORM herausgegeben am 1.5.2017
Bezeichnung normen: ČSN EN ISO 4230
Zeichen: 223214
Katalog-Nummer: 501825
Ausgabedatum normen: 1.5.2017
Zahl der Seiten: 16
Gewicht ca.: 48 g (0.11 Pfund)
Land: Tschechische technische Norm
Kategorie: Technische Normen ČSN
This International Standard is a supplement to ISO 2568 and ISO 4231 and specifies the dimensions of hand- and machine-operated circular screwing dies intended for production of taper pipe threads, R series, in accordance with ISO 7-1.
With the exception of the die 1/16, the general dimensions of these dies (diameter, thickness and fixing dimensions) are in accordance with ISO 2568 so as to permit the driving of hand-operated dies with the aid of the die stocks defined in that document