ISO 6621-4:2015
p
ISO 6621-4:2015
59170

Status : Published (To be revised)

This standard will be replaced by ISO/FDIS 6621-4
en
Format Language
std 1 151 PDF + ePub
std 2 151 Paper
  • CHF151
Convert Swiss francs (CHF) to your currency

Abstract

ISO 6621-4:2015 specifies the general characteristics of piston rings for reciprocating internal combustion engines for road vehicles and other applications (the individual dimensional criteria for these rings are given in the relevant International Standards). It also provides a system for ring coding, designation, and marking. It is applicable to all such rings of a nominal diameter from 30 mm up to and including 200 mm.

Read sample 

Preview this standard in our Online Browsing Platform (OBP)

General information

  •  : Published
     : 2015-03
    : International Standard to be revised [90.92]
  •  : 3
     : 28
  • ISO/TC 22/SC 34
    43.060.10 
  • RSS updates

Got a question?

Check out our FAQs

Customer care
+41 22 749 08 88

Opening hours:
Monday to Friday - 09:00-12:00, 14:00-17:00 (UTC+1)