HG/T 2044-2020
Technical conditions for spray-coated chromium oxide sealing rings for mechanical seals (English Version)

Standard No.

HG/T 2044-2020

Language

Chinese, Available in English version

Release Date

2020

Published By

工业和信息化部

Latest

HG/T 2044-2020

Replace

HG/T 2044-2003

HG/T 2044-2020 history

• 2020 HG/T 2044-2020 Technical conditions for spray-coated chromium oxide sealing rings for mechanical seals
• 2004 HG/T 2044-2003 Specifications for plasma sprayed chromium oxide coated seal rings for mechanical seals
• 1970 HG/T 2044-1991 Specifications for plasma sprayed chromium oxide coated seal rings for mechanical seals