The document applies to pipilines for refrigerants, coolants and heat transfer media in refrigerating systems and cooling equipment which are not intergrated within a sealed unit system.#,,#
DIN 2405:2003 history
2023DIN 2405:2023-10 Pipelines in refrigerating systems and cooling equipment - Marking
2022DIN 2405:2022-11 Pipelines in refrigerating plants and cooling equipment - Marking / Note: Date of issue 2022-10-14*Intended as replacement for DIN 2405 (2003-01).
2003DIN 2405:2003 Pipelines in refrigerating systems and cooling equipment - Marking
1970DIN 2405:1967 Pipelines in refrigerating plants and cooling equipment - Marking