GB 17646-1998
Replaced
T/CAB 0230-2022
Active
Group standards
T/CAB 0230-2022 Safety valve for liquid hydrogen
T/CAB 0230-2022
Price:
$ 20.00
Basic Information
Standard Code:
T/CAB 0230-2022
Standard Type:
Group standards
Standard Status:
Active
is_force_gb:
no
CCS Name:
Energy, nuclear technology
ICS Name:
Wind power generation systems and other energy sources
Publish Date:
2022-12-30
Implement Date:
2022-12-30
Scope
Scope: This document specifies the terms and definitions, structural forms, technical requirements, inspection methods, inspection rules, marking, protection, packaging, transportation, and storage of safety valves for liquid hydrogen. This document applies to spring-loaded direct-acting safety valves and pilot-operated safety valves for low-temperature liquid hydrogen media or low-temperature liquid hydrogen evaporated gas media with nominal pressures of PN16 to PN110, nominal sizes of DN15 to DN200, pressure classes of Class 150 to Class 600, nominal sizes of NPS1/2 to NPS8, minimum temperatures of -254°C, and minimum set pressures of 0.1 MPa. Main technical content: This document specifies the terms and definitions, structural forms, technical requirements, inspection methods, inspection rules, marking, protection, packaging, transportation, and storage of safety valves for liquid hydrogen.
Development Information
Related Standards
GB 18451.1-2001
Replaced
GB 18451.1-2001 Wind turbine generator systems—Safety requirements
GB/T 2900.53-2001
Active
GB/T 2900.53-2001 Electrotechnical terminology—Wind turbine generator systems
GB/T 18709-2002
Active
GB/T 18709-2002 Methodology of wind energy resource measurement for wind farm
GB/T 18710-2002
Active
GB/T 18710-2002 Methodology of wind energy resource assessment for wind farm
GB/T 4750-2002
Replaced