JB/T 12797-2016 PDF English
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Basic data
| Standard ID | JB/T 12797-2016 (JB/T12797-2016) |
| Description (Translated English) | Wear resistant valve used in coal chemical plant. Technical specification |
| Sector / Industry | Mechanical & Machinery Industry Standard (Recommended) |
| Classification of Chinese Standard | J16 |
| Classification of International Standard | 23.060.01 |
| Word Count Estimation | 14,137 |
| Date of Issue | 2016-04-05 |
| Date of Implementation | 2016-09-01 |
| Quoted Standard | GB 150.3-2011; GB/T 228.1; GB/T 9113; GB/T 12220; GB/T 12221; GB/T 12224; GB/T 12235; GB/T 12236; GB/T 13927; GB/T 21385; GB/T 22130; GB/T 26146; GB/T 26480; JB/T 6439; JB/T 6440; JB/T 6617; JB/T 6902; JB/T 6903; JB/T 7927; JB/T 10529; SY/T 0599 |
| Regulation (derived from) | The Ministry of Industry and Notice No. 2016 in 2016; industry standard filing notice 2016 No. 8 (total No. 200) |
| Issuing agency(ies) | Ministry of Industry and Information Technology |
| Summary | This standard specifies the terminology and definition of wearable valves for coal chemical installations, technical requirements, materials, test methods, inspection rules, marking, protection and packaging. This standard applies to the nominal pressure PN16 ~ PN250, nominal size DN25 ~ DN600; pressure class C1ass150 ~ Class 1 500, nominal diameter NPS1 ~ NPS24; use temperature -29 �� ~ 538 ��; applicable medium for black water, gray water, coal Pulp, cinder, coal, fly ash coal chemical plant wear-resistant valves, including metal sealed ball valve, eccentric semi-ball valve, check valve, plug valve. Other similar use of the valve can refer to the implementation. |