Standard

ISO 3511-4:1985

Current

Existing or new amendments and versions must be purchased separately.

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Abstract

The symbols in this part shall be considered a supplement to the symbols given in ISO 3511/1 and ISO 3511/2 and used in conjunction with them. The letter code for function identification shall be taken from table 1 of these two parts.The symbols are limited to identification on process flow diagrams, piping and instrument diagrams, etc. and do not provide means of illustrating specific instruments or parts thereof. The application methods are shown in the examples.

Products specifications

  • Standard from ISO
  • Published:
  • Edition: 1
  • Document type: IS
  • Pages
  • Publisher: ISO
  • Distributor: ISO
  • ICS: 01.080.30
  • ICS: 25.040.40
  • International TC: ISO/TC 10/SC 10

Product Relations

Product life cycle