HG/T 3690-2022
Industrial steel frame polyethylene plastic composite pipe (English Version)

Standard No.

HG/T 3690-2022

Language

Chinese, Available in English version

Release Date

2022

Published By

工业和信息化部

Latest

HG/T 3690-2022

Replace

HG/T 3690-2012

HG/T 3690-2022 history

• 2022 HG/T 3690-2022 Industrial steel frame polyethylene plastic composite pipe
• 2012 HG/T 3690-2012 Steel framed polyethylene plastic pipes for industry
• 2002 HG/T 3690-2001 Steel framed polyethylene plastic pipes for industry