HG 21596-1999Stainless Steel Manholes with Rotatable Cover (English PDF)
回转盖不锈钢人孔
HG 21596 | Evolution and historical versions
| Std ID | Title | Status |
|---|---|---|
| HG/T 21596-2014 | Lining stainless steel rotary cover manholes | Valid |
| HG 21596-1999 | Stainless Steel Manholes with Rotatable Cover | Obsolete |
HG 21596-1999 is obsolete. It has been replaced by HG/T 21596-2014. This page sells the obsolete edition, for projects and contracts that still cite it.
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Level / Type
National · Mandatory
Issue date
December 10, 1999
Implementation date
August 1, 2001
Scope
HG 21596-1999 is the English-translated version of 回转盖不锈钢人孔.
HG 21596-1999 is the Chinese industry standard "Stainless Steel Manholes with Rotatable Cover". It was issued on December 10, 1999, and took effect on August 1, 2001. It is obsolete: it has been replaced by HG/T 21596-2014.
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Document preview — HG 21596-1999
Contents
- Document data
1 Document data
Sector: Chemical Industry (industry standard).
Date of issue: 1999-12-10.
Date of implementation: 2001-08-01.
Status: obsolete, replaced by HG/T 21596-2014.
......
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 21596-1999
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