Obsolete

HGJ 223-1992Technical specification for welding copper and copper alloys (English PDF)

铜及铜合金焊接及钎焊技术规程

HGJ 223 | Evolution and historical versions

Std ID	Title	Status
HG/T 20223-2026		Obsolete
HG/T 20223-2017	Technical specification for welding and brazing of copper and copper-alloy	Obsolete
HGJ 223-1992	Technical specification for welding copper and copper alloys	Obsolete

HGJ 223-1992 is obsolete. It has been replaced by HG/T 20223-2017. This page sells the obsolete edition, for projects and contracts that still cite it.

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Issued by

MOCI

Level / Type

Industry · Recommended

Issue date

April 7, 1992

Implementation date

October 1, 1992

Scope

HGJ 223-1992 is the English-translated version of 铜及铜合金焊接及钎焊技术规程.

HGJ 223-1992 is the Chinese industry standard "Technical specification for welding copper and copper alloys". It was issued on April 7, 1992 by MOCI, and took effect on October 1, 1992. It is obsolete: it has been replaced by HG/T 20223-2017.

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Document preview — HGJ 223-1992

National Standard of the People's Republic of China

Issued by: MOCI

Document data

1 Document data

Sector: Chemical Industry (industry standard).

Issuing body: MOCI.

Date of issue: 1992-04-07.

Date of implementation: 1992-10-01.

Status: obsolete, replaced by HG/T 20223-2017.

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This preview omits tables, figures, formulas and parts of the technical clauses. The complete document — all pages — is available in the English PDF.

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