NA 044
DIN Standards Committee Refrigeration Technology
DIN EN ISO 21922 [CURRENT] references following documents:
| Document number | Edition | Title |
|---|---|---|
| EN 14276-2 | 2020-02 | Pressure equipment for refrigerating systems and heat pumps - Part 2: Piping - General requirements More |
| EN 12516-2+A1 | 2021-10 | Industrial valves - Shell design strength - Part 2: Calculation method for steel valve shells More |
| EN 13445-3 | 2021-05 | Unfired pressure vessels - Part 3: Design More |
| ISO 148-1 | 2016-10 | Metallic materials - Charpy pendulum impact test - Part 1: Test method More |
| ISO 5149-1 | 2014-04 | Refrigerating systems and heat pumps - Safety and environmental requirements - Part 1: Definitions, classification and selection criteria More |
| ISO/TR 15608 | 2017-02 | Welding - Guidelines for a metallic materials grouping system More |
| ASME BPVC Section 8 Division 1 ; ASME BPVC.VIII.1:2023 | 2023 | ASME Boiler and Pressure Vessel Code - Section VIII: Rules for Construction of Pressure Vessels - Division 1 More |
| ASME B1.20.1 | 2013 | Pipe Threads, General Purpose (Inch) More |
| ASME B31.5 | 2022 | Refrigeration Piping and Heat Transfer Components More |
| ASME B36.10 | 2022 | Welded and Seamless Wrought Steel Pipe More |
