API SPEC 6D:2021+ADD 2:2024
Superseded
A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.
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Specification for Valves
Hardcopy , PDF
03-07-2025
English
09-01-2024
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 petroleum and natural gas industries, and hydrogen gas service.
| DocumentType |
Standard
|
| Pages |
184
|
| PublisherName |
American Petroleum Institute
|
| Status |
Superseded
|
| SupersededBy | |
| Supersedes |
| API STD 20H:2020 | Heat Treatment Services - Batch Type for Equipment Used in the Petroleum and Natural Gas Industry |
| API STD 20N : 2019 | Heat Treatment Services - Continuous Line for Equipment Used in the Petroleum and Natural Gas Industry, First Edition |
| ASTM E 29 : 2013 : R2019 | Standard Practice for Using Significant Digits in Test Data to Determine Conformance with Specifications |
| API 6FD : 1995 : R2013 | SPECIFICATION FOR FIRE TEST FOR CHECK VALVES |
| API STD 20M : 2017 | QUALIFICATION OF SUPPLIERS OF MACHINING SERVICES FOR USE IN THE PETROLEUM AND NATURAL GAS INDUSTRIES |
| API TR 21TR1:2019+ADD 3:2022 | Technical Report on Materials Selection for Bolting |
| API 20L : 1ED 2018 | QUALIFICATION OF POLYMERIC SEAL MANUFACTURERS FOR USE IN THE PETROLEUM AND NATURAL GAS INDUSTRIES |
| API SPEC 17D:2021+ERR 1:2021 | Specification for Subsea Wellhead and Tree Equipment |
| API SPEC Q1:2023+ERR1:2023 | Quality Management System Requirements for Organizations Providing Products for the Petroleum and Natural Gas Industry |
| API STD 20D : 2019 | Qualification of Nondestructive Examination Services for Equipment Used in the Petroleum and Natural Gas Industry<br> |
| API STD 600:2021+ERR 1:2024 | Steel Gate Valves - Flanged and Butt-welding Ends, Bolted Bonnets |
| API STD 20G : 2020 | Welding Services for Equipment Used in the Petroleum and Natural Gas Industry, First Edition |
| API 20J:2022 | Qualification of Distributors of Metallic Materials for Use in the Petroleum and Natural Gas Industries |
| EN 12516-2:2014+A1:2021 | Industrial valves - Shell design strength - Part 2: Calculation method for steel valve shells |
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