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Database: 189760 (25 Oct 2025)
HGJ223-1992 English PDF
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HGJ 223-1992
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Technical specification for welding copper and copper alloys
Obsolete
HGJ 223-1992
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Basic data
Standard ID
HGJ 223-1992 (HGJ223-1992)
Description (Translated English)
Technical specification for welding copper and copper alloys
Sector / Industry
Chemical Industry Standard
Classification of Chinese Standard
J33
Classification of International Standard
25.160.10
Word Count Estimation
46,448
Date of Implementation
1/1/1993
Summary
This standard specifies the copper and copper alloy welding and brazing technical requirements and quality acceptance criteria. This standard applies to chemicals, oil refining plant equipment and copper piping construction hydrogen tungsten arc welding of copper, brass oxygen B fast flame welding, as well as purple pot, brass oxyacetylene flame brazing.