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GB/T 24925-2019 Active
GB/T 24925-2019 Low temperature valve—Technical specifications
Abstract
This standard specifies the structural types, technical requirements, test methods, inspection rules, marking, painting, packaging, transportation, and storage of low-temperature valves (hereinafter referred to as "valves").
This standard applies to low-temperature gate valves, check valves, check valves, ball valves, and butterfly valves with flange, clamp, and welded connections, with nominal pressures of PN16~PN400 and nominal sizes of DN15~DN1200; pressure classes of Class 150~Class 2500, and nominal sizes of NPS1/2~NPS48, and operating temperatures of -196℃~-29℃ for media.
Other low-temperature valves may be used as a reference.
General Product Information
| Document Type | National standards |
|---|---|
| Standard Status | Active |
| Standard Code | GB/T 24925-2019 |
| CCS | \nValve |
| ICS | Other valves |
| Implement Date | 2020-05-01 |
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$ 93
Subtotal
$ 93
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Order Total (incl. tax)
$ 93