Reference number
ISO 4231:1987
© ISO 2025
ISO 4231:1987
Hand- and machine-operated circular screwing dies for parallel pipe threads - G series
Edition 2
1987-11
Withdrawn
Withdrawn (Edition 2, 1987)

Abstract

This secind edition cancels and replaces the first edition (ISO 4231:1977). Is a supplement to ISO 2568 and ISO 4230 and lys down the diemensions of these screwing dies intended for production of parallel pipe threads in accordance with ISO 228-1. Diameter, thickness and fixing dimensions are accordance with ISO 2568 so as to permit the driving of and-oprated dies with the aid of the die stocks defined in that document.

General information

  • Status
     : Withdrawn
    Publication date
     : 1987-11
    Stage
    : Withdrawal of International Standard [95.99]
  • Edition
     : 2
    Number of pages
     : 2
  • Technical Committee :
    ISO/TC 29/SC 9
    ICS :
    25.100.50 
  • RSS updates

Life cycle

Got a question?

Check out our Help and Support

  2. Store
  3. Store
  4. ICS
  5. 25
  6. 25.100
  7. 25.100.50
  8. ISO 4231:1987