HG 20581-1998Specification for Materials Selected of Steel Chemical Vessels (English PDF)
钢制化工容器材料选用规定
HG 20581 | Evolution and historical versions
| Std ID | Title | Status |
|---|---|---|
| HG/T 20581-2020 | Standard for materials selected of steel chemical vessels | Valid |
| HG/T 20581-2011 | Specification of materials selection for steel chemical vessels | Obsolete |
| HG 20581-1998 | Specification for Materials Selected of Steel Chemical Vessels | Obsolete |
HG 20581-1998 is obsolete. It has been replaced by HG/T 20581-2011. This page sells the obsolete edition, for projects and contracts that still cite it.
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Issued by
SBPCI
Level / Type
National · Mandatory
Issue date
November 18, 1998
Implementation date
March 1, 1999
Scope
HG 20581-1998 is the English-translated version of 钢制化工容器材料选用规定.
HG 20581-1998 is the Chinese industry standard "Specification for Materials Selected of Steel Chemical Vessels". It was issued on November 18, 1998 by SBPCI, and took effect on March 1, 1999. It is obsolete: it has been replaced by HG/T 20581-2011.
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Document preview — HG 20581-1998
National Standard of the People's Republic of China
Issued by: SBPCI
Contents
- Document data
1 Document data
Sector: Chemical Industry (industry standard).
Issuing body: SBPCI.
Date of issue: 1998-11-18.
Date of implementation: 1999-03-01.
Status: obsolete, replaced by HG/T 20581-2011.
......
This preview omits tables, figures, formulas and parts of the technical clauses. The complete document — all pages — is available in the English PDF.
Referenced standards
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HG 20581-1998
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