HG/T 20679-1990
Chemical equipment and pipeline external anti-corrosion design regulations (English Version)

Standard No.

HG/T 20679-1990

Language

Chinese, Available in English version

Release Date

1991

Published By

Professional Standard - Chemical Industry

Status

Be replaced 2014-11

Replace By

HG/T 20679-2014

Latest

HG/T 20679-2014

HG/T 20679-1990 history

• 2014 HG/T 20679-2014 Design code for external corrosion protection of chemical equipment and piping
• 1991 HG/T 20679-1990 Chemical equipment and pipeline external anti-corrosion design regulations