HG/T 21526-2014 PDF English
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HG/T 21526: Historical versions
| Std ID | Version | USD | Buy | Deliver [PDF] in | Title (Description) |
| HG/T 21526-2014 | English | 319 | Add to Cart | 3 days [Need to translate] | Elliptical quick open manholes with hinged cover |
| HG/T 21526-2005 | English | RFQ | ASK | 6 days [Need to translate] | The oval rotary cover fast open manhole |
| HG 21526-1995 | English | 319 | Add to Cart | 3 days [Need to translate] | (Oval swivel quick open manhole cover) |
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Basic data
| Standard ID | HG/T 21526-2014 (HG/T21526-2014) |
| Description (Translated English) | Elliptical quick open manholes with hinged cover |
| Sector / Industry | Chemical Industry Standard (Recommended) |
| Classification of Chinese Standard | G91 |
| Classification of International Standard | 11.120.99 |
| Word Count Estimation | 12,141 |
| Date of Issue | 7/9/2014 |
| Date of Implementation | 11/1/2014 |
| Older Standard (superseded by this standard) | HG/T 21526-2005 |
| Quoted Standard | GB/T 91; GB/T 880; HG/T 21514 |
| Regulation (derived from) | Ministry of Industry and Information Technology Notice No. 47 of 2014 |
| Issuing agency(ies) | Ministry of Industry and Information Technology |
| Summary | This Standard specifies the oval swivel quick open manhole cover types, technical conditions and markers. This Standard applies only to the chemical, petrochemical plants and other similar devices for PN6 nominal steel oval swivel quick open manhole cover |