ISO 4230:2016
International Standard
Current Edition
· Approved on 06 October 2016
Hand- and machine-operated circular screwing dies for taper pipe threads — R series
ISO 4230:2016 Files
English 4 Pages
Current Edition
20.26 OMR
ISO 4230:2016 Scope
ISO 4230:2016 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.
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