HG/T 2477-2016 PDF English
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HG/T 2477: Historical versions
| Std ID | Version | USD | Buy | Deliver [PDF] in | Title (Description) |
| HG/T 2477-2016 | English | 209 | Add to Cart | 3 days [Need to translate] | Technical conditions of cauldron-using mechanical seal for sand mill |
| HG/T 2477-2004 | English | 319 | Add to Cart | 3 days [Need to translate] | Specifications for the grinder for mechanical seals |
| HG/T 2477-1993 | English | 399 | Add to Cart | 3 days [Need to translate] | Specifications for the grinder for mechanical seals |
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Basic data
| Standard ID | HG/T 2477-2016 (HG/T2477-2016) |
| Description (Translated English) | Technical conditions of cauldron-using mechanical seal for sand mill |
| Sector / Industry | Chemical Industry Standard (Recommended) |
| Classification of Chinese Standard | G91 |
| Classification of International Standard | 71.120.10; 21.140 |
| Word Count Estimation | 9,960 |
| Date of Issue | 2016-01-15 |
| Date of Implementation | 2016-07-01 |
| Older Standard (superseded by this standard) | HG/T 2477-2004 |
| Quoted Standard | GB/T 1184; GB/T 1801; GB/T 14211; JB/T 4127.1 |
| Regulation (derived from) | ?Ministry of Industry and Information Technology Bulletin 2016 No.3 |
| Issuing agency(ies) | Ministry of Industry and Information Technology |
| Summary | This standard specifies the marking, requirements, installation and use, testing and marking and packaging of mechanical seals for closed sand grinders. The scope of application of this standard is sand mill medium pressure is not more than 0.4MPa, the sealing chamber temperature is less than 80 ��, the shaft speed is not more than 10 m/s, shaft diameter 30 mm ~ 120 mm horizontal sand mill and shaft diameter 20 mm ~ 200 mm vertical grinding machine spindle mechanical seal (hereinafter referred to as mechanical seal). |
