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Flanges and their joints - Circular flanges for pipes, valves, fittings and accessories, Class designated - Part 4: Aluminium alloy flanges
40.60 Close of voting
Refrigerating systems and heat pumps - Safety and environmental requirements - Part 2: Design, construction, testing, marking and documentation
10.99 New project approved
Welding personnel - Qualification testing of welding operators and weld setters for mechanized and automatic welding of metallic materials (ISO/DIS 14732:2023)
40.60 Close of voting
Plastics piping systems for industrial applications — Polybutene (PB), polyethylene (PE), polyethylene of raised temperature resistance (PE-RT), crosslinked polyethylene (PE-X), polypropylene (PP) — Metric series for specifications for components and the system
10.99 New project approved
Specification and qualification of welding procedures for metallic materials - Qualification based on pre-production welding test (ISO/DIS 15613:2022)
45.99 Dispatch of FV draft to CCMC
Specification and qualification of welding procedures for metallic materials - Welding procedure test - Part 11: Electron and laser beam welding (ISO/DIS 15614-11:2022)
45.99 Dispatch of FV draft to CCMC
Specification and qualification of welding procedures for metallic materials - Welding procedure test - Part 2: Arc welding of aluminium and its alloys (ISO/DIS 15614-2:2022)
45.99 Dispatch of FV draft to CCMC
Specification and qualification of welding procedures for metallic materials - Welding procedure test - Part 6: Arc and gas welding of copper and its alloys (ISO/DIS 15614-6:2021)
40.60 Close of voting
Specification and qualification of welding procedures for metallic materials - Welding procedure test - Part 8: Welding of tubes to tube-plate joints (ISO 15614-8:2016)
10.99 New project approved
Brazing - Specification and qualification of brazing procedures for metallic materials (ISO 17779:2021)
60.55 Ratification completed (DOR)
Cryogenic vessels - Static vacuum-insulated vessels - Part 1: Design, fabrication, inspection and tests
30.99 CD approved for registration as DIS
Cryogenic vessels - Static vacuum insulated vessels - Part 2: Operational requirements (ISO/DIS 21009-2:2023)
45.99 Dispatch of FV draft to CCMC
Cryogenic vessels - Pressure-relief accessories for cryogenic service - Part 3: Sizing and capacity determination
20.60 Close of comment period
Cryogenic vessels - Toughness requirements for materials at cryogenic temperature - Part 1: Temperatures below -80 degrees C (ISO/DIS 21028‑1:2024)
40.20 DIS ballot initiated: 12 weeks
Refrigerating systems and heat pumps - Pressure relief devices and their associated piping - Methods for calculation (ISO/DIS 24664:2021)
45.99 Dispatch of FV draft to CCMC