NB/SH/T 0521-2010
Ethylene glycol and propylene glycol base engine coolants (English Version)

Standard No.

NB/SH/T 0521-2010

Language

Chinese, Available in English version

Release Date

2011

Published By

Professional Standard - Petrochemical Industry

Latest

NB/SH/T 0521-2010

Replace

SH/T 0521-1999

Scope

This standard specifies the terms and definitions, product classification and technical requirements, inspection rules, packaging, marking, transportation and storage of ethylene glycol and propylene glycol coolants and their concentrates for light-load and heavy-load engine cooling systems. The products covered by this standard are suitable for cooling systems of light-load or heavy-load internal combustion engines.

NB/SH/T 0521-2010 history

• 2011 NB/SH/T 0521-2010 Ethylene glycol and propylene glycol base engine coolants
• 1999 SH/T 0521-1999 Standard specification for ethylene glycol base engine coolant for automobile and light duty service

NB/SH/T 0521-2010 Ethylene glycol and propylene glycol base engine coolants has been changed from SH/T 0521-1999 Standard specification for ethylene glycol base engine coolant for automobile and light duty service.