JB/T 11150-2025 PDF English
| Std ID | Version | USD | Buy | Deliver [PDF] in | Title (Description) |
| JB/T 11150-2025 | English | RFQ | ASK | 3 days [Need to translate] | (Sealing steel check valve of corrugated pipe) |
| JB/T 11150-2011 | English | 469 | Add to Cart | 3 days [Need to translate] | Bellows sealing steel globe valve |
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Basic data
| Standard ID | JB/T 11150-2025 (JB/T11150-2025) |
| Description (Translated English) | (Sealing steel check valve of corrugated pipe) |
| Sector / Industry | Mechanical & Machinery Industry Standard (Recommended) |
| Classification of Chinese Standard | J16 |
| Classification of International Standard | 23.060.99 |
| Date of Issue | 2025-07-02 |
| Date of Implementation | 2026-02-01 |
| Older Standard (superseded by this standard) | JB/T 11150-2011 |
| Issuing agency(ies) | Ministry of Industry and Information Technology |
| Summary | This standard specifies the structural types, technical requirements, and material requirements for bellows-sealed steel gate valves, describes the corresponding test methods, and specifies inspection rules, marking, and supply requirements. This standard applies to bellows-sealed steel gate valves with nominal sizes of DN15��DN600 and nominal pressures of PN16��PN250 or nominal sizes of NPS1/2��NPS24 and nominal pressures of Class150��Class1500. The manufacturing of bellows-sealed steel gate valves, bellows-sealed steel throttle valves, and bellows-sealed steel gate check valves are for reference. |
