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EVS-EN ISO 4231:2016

Hand- and machine-operated circular screwing dies for parallel pipe threads - G series (ISO 4231:2016)

General information

Valid from 03.01.2017
Base Documents
EN ISO 4231:2016; ISO 4231:2016
ICS Groups
25.100.50 Taps and threading dies
Directives or regulations
None

Standard history

Status
Date
Type
Name
03.01.2017
Main
EVS-EN ISO 4231:2016
01.01.2000
Main
EVS-EN 24231:1999
This International Standard is a supplement to ISO 2568 and ISO 4230 and specifies the dimensions of hand- and machine-operated circular screwing dies intended for production of parallel pipe threads, G series, in accordance with ISO 228-1.
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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Standard monitoring
English (PDF 409 KB)

Related products

Main

EVS-EN 61029-2-12:2011

Safety of transportable motor-operated electric tools -- Part 2-12: Particular requirements for threading machines
Newest version Valid from 04.05.2011
Main

EVS-EN 22568:1999

Hand- and machine-operated circular screwing dies and hand-operated die stocks
Newest version Valid from 01.01.2000
Main

EVS-EN 22857:1999

Ground thread taps for ISO metric threads of tolerances 4H to 8H and 4G to 6G coarse and fine pitches - Manufacturing tolerances on the threaded portion
Newest version Valid from 01.01.2000
Main

EVS-EN ISO 4230:2016

Hand- and machine-operated circular screwing dies for taper pipe threads - R series (ISO 4230:2016)
Newest version Valid from 06.12.2016

Standards designation

EVS Estonian standard
EN European standard (published by an CEN or CENELEC)
EN ISO International standard adopted as an European standard
ISO International Organization for Standardization’s standard
IEC International Electrotechnical Commission’s standard
HD CENELEC’s harmonisation document
   
EVS-EN European standard implemented in Estonia
EVS-EN ISO International standard adopted in Europe and implemented in Estonia
EVS-EN ISO/IEC International standard/International electrotechnical standard adopted in Europe and implemented in Estonia
EVS-IEC International electrotechnical standard implemented in Estonia
EVS-ISO International standard implemented in Estonia
   
A, AMD amedment
+A a full standard plus the amendment
/A only amendment
COR, AC corrigendum
+COR a full standard plus the corrigendum
NA national annex
+NA a full standard plus the national annex
/NA only national annex
TS technical specification
TR technical report
CWA agreement, developed by a CEN or CENELEC
prEVS-EN (etc) draft standard
   
et the standard is in Estonian only
en the standard is in English only
et-en the standard is in Parallel text Estonian-English