JB/T 7746-2020 PDF English
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US$669.00 · In stock · Download in 9 secondsJB/T 7746-2020: (Compact forged steel valve)
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JB/T 7746: Historical versions
| Std ID | Version | USD | Buy | Deliver [PDF] in | Title (Description) |
| JB/T 7746-2020 | English | 669 | Add to Cart | 5 days [Need to translate] | (Compact forged steel valve) |
| JB/T 7746-2006 | English | 839 | Add to Cart | 4 days [Need to translate] | Compact steel valves |
| JB/T 7746-1995 | English | 639 | Add to Cart | 5 days [Need to translate] | (Necking forged steel valves) |
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Basic data
| Standard ID | JB/T 7746-2020 (JB/T7746-2020) |
| Description (Translated English) | (Compact forged steel valve) |
| Sector / Industry | Mechanical & Machinery Industry Standard (Recommended) |
| Classification of Chinese Standard | J16 |
| Classification of International Standard | 23.060.30 |
| Word Count Estimation | 29,280 |
| Date of Issue | 2020 |
| Date of Implementation | 2021-01-01 |
| Issuing agency(ies) | Ministry of Industry and Information Technology |
| Summary | This standard specifies the structure type, technical requirements, inspection and test methods, inspection rules, marking, protection, packaging and storage and transportation of compact steel gate valves, globe valves (including throttle valves, globe check valves) and check valves . This standard is applicable to compact forged steel valves whose medium is water, steam, natural gas and petroleum-related products. 4��NPS21/2 internal thread and socket welding valve;����nominal pressure PN16��PN250, nominal size DN8��DN100, pressure class Class150��Class1500, nominal size NP |