HG 20553-1993Seamless and Welded Pipe Dimension Selection Serials for Chemical Industry Piping (English PDF)
化工配管用无缝及焊接钢管尺寸选用系列
HG 20553 | Evolution and historical versions
| Std ID | Title | Status |
|---|---|---|
| HG/T 20553-2011 | Selection series of steel pipe size for chemical piping | Valid |
| HG 20553-1993 | Seamless and Welded Pipe Dimension Selection Serials for Chemical Industry Piping | Obsolete |
HG 20553-1993 is obsolete. It has been replaced by HG/T 20553-2011. This page sells the obsolete edition, for projects and contracts that still cite it.
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Issued by
MCI
Level / Type
National · Mandatory
Issue date
January 22, 1994
Implementation date
July 1, 1994
Scope
HG 20553-1993 is the English-translated version of 化工配管用无缝及焊接钢管尺寸选用系列.
HG 20553-1993 is the Chinese industry standard "Seamless and Welded Pipe Dimension Selection Serials for Chemical Industry Piping". It was issued on January 22, 1994 by MCI, and took effect on July 1, 1994. It is obsolete: it has been replaced by HG/T 20553-2011.
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Document preview — HG 20553-1993
National Standard of the People's Republic of China
Issued by: MCI
Contents
- Document data
1 Document data
Sector: Chemical Industry (industry standard).
Issuing body: MCI.
Date of issue: 1994-01-22.
Date of implementation: 1994-07-01.
Status: obsolete, replaced by HG/T 20553-2011.
......
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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HG 20553-1993
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