Specification for Valves, Twenty-Fifth Edition, Includes Errata 1 (2021), Errata 2 (2022), Errata 3 (2023), Addendum 1 (2023), Addendum 2 (2024), and Addendum 3 (2025)
NORMA vydaná dňa 1.11.2021
Designation standards: API SPEC 6D
Publication date standards: 1.11.2021
The number of pages: 184
Approximate weight : 583 g (1.29 lbs)
Country: American technical standard
Kategória: Technické normy API
This specification defines the requirements for the design, manufacturing, materials, welding, quality control, assembly, testing, marking, documentation, and process controls of axial, ball, check, gate, and plug valves for application in the natural gas and petroleum industry. The specification is used on a global scale to help ensure access to reliable and sustainable energy, and supports UN Sustainable Development Goal 9, Resilient Infrastructure. The title was updated to reflect its broad use and applicability in the natural gas and petroleum industry.
This specification applies to ASME Class 150, 300, 600, 900, 1500, and 2500. See more