CNS 5257-1980
Graphical Symbols for Process Flow Diagrams (English Version)

Standard No.

CNS 5257-1980

Language

Chinese, Available in English version

Release Date

1980

Published By

Taiwan Provincial Standard of the People's Republic of China

Latest

CNS 5257-1980

Scope

This standard is intended for use in basic process flow diagrams to represent the essentials of equipment used in the petroleum and chemical industries. A flow chart is an initial drawing used to show the basic items of the main equipment in the manufacturing flow chart and the relationships between the items. Its more important process lines are used to connect various pieces of equipment and help describe how the manufacturing process works.

CNS 5257-1980 history

• 1980 CNS 5257-1980 Graphical Symbols for Process Flow Diagrams