GB/T 44678-2024 Active National standards

GB/T 44678-2024 Ships and marine technology—Check valves for use in low temperature applications—Design and testing requirements

Publish Date: 2024-09-29 Implement Date: 2025-01-01 For services related to genuine standard inquiry, procurement, translation, and other related services in China, please Contact Us

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Basic Information

Standard Code: GB/T 44678-2024

Standard Type: National standards

Standard Status: Active

is_force_gb: no

CCS Name: Maritime valves

ICS Name: \n Piping system

Publish Date: 2024-09-29

Implement Date: 2025-01-01

Pages: 24 pages

Scope

This document specifies the design, manufacturing, and testing requirements for marine ultra-low temperature check valves that have ultra-low leakage in ultra-low temperature environments (-196°C to -50°C).

Development Information

Word Count: 26 Thousand words Pages: 24 pages

Referenced Standards

ISO 5209 ISO 28921-1 API 594 API 598:2016 ASME B16.5 ASME B16.10 ASME B16.11 ASME B16.25 ASME B16.34:2017 ASME B16.47 ASME B46.1 ASME BPVC Sec.Ⅷ Div.1:2018 ASTM A182 ASTM A194 ASTM A320 ASTM A351/A351M ASTM E186/280/446 BS 1868 MSS-SP-55 ASME BPVC Sec.Ⅴ