GB/T 8464-1998
Replaced
T/SZZXH 5-2025
Active
Group standards
T/SZZXH 5-2025 Technical Specifications for Valves Made from Perfluoroalkoxy Vinyl Ether Copolymer Used in Semiconductor Manufacturing
T/SZZXH 5-2025 Semiconductor manufacturing grade perfluorinated alkyl ether copolymer valve technical specification
Price:
$ 20.00
Basic Information
Standard Code:
T/SZZXH 5-2025
Standard Type:
Group standards
Standard Status:
Active
is_force_gb:
no
CCS Name:
Mechanical
ICS Name:
Other valves
Publish Date:
2025-05-30
Implement Date:
2025-06-01
Scope
Main technical content: This document specifies the manufacturing requirements, technical requirements, test methods, inspection rules, marking, packaging, transportation, and storage for perfluoroalkoxy vinyl ether copolymer valves used in semiconductor manufacturing. This document is applicable to the manufacture and inspection of PFA valves.
Development Information
Related Standards
GB/T 12244-2006
Replaced
GB/T 12244-2006 General requirements for pressure reducing valves
GB/T 12245-2006
Replaced
GB/T 12245-2006 Methods of performance test for pressure reducing valves
GB/T 12246-2006
Replaced
GB/T 12246-2006 Pilot operated pressure reducing valves
GB/T 20910-2007
Replaced
GB/T 20910-2007 Temperature/pressure safety valve for hot water supply system
GB/T 21384-2008
Replaced