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Brazing - Qualification testing of brazers and brazing operators (ISO 13585:2021)

60.55 Ratification completed (DOR)

CEN/TC 121

Plastics piping systems for industrial applications - Acrylonitrile-butadiene-styrene (ABS), unplasticized poly(vinyl chloride) (PVC-U) and chlorinated poly(vinyl chloride) (PVC-C) - Specifications for components and the system - Metric series (ISO 15493:2003/Amd 1:2016 + Cor 1:2004)

50.60 Close of voting. Proof returned by secretariat

CEN/TC 155

Specification and qualification of welding procedures for metallic materials - Qualification based on previous welding experience

10.99 New project approved

CEN/TC 121

Specification and qualification of welding procedures for metallic materials - Welding procedure test - Part 1: Arc and gas welding of steels and arc welding of nickel and nickel alloys

10.99 New project approved

CEN/TC 121

Specification and qualification of welding procedures for metallic materials - Welding procedure test - Part 7: Overlay welding

10.99 New project approved

CEN/TC 121

Refrigerating systems and heat pumps - Valves - Requirements, testing and marking - Amendment 1 (ISO 21922:2021/DAM 1:2023)

40.60 Close of voting

CEN/TC 182

Qualification test of welders - Fusion welding - Part 2: Aluminium and aluminium alloys

10.99 New project approved

CEN/TC 121

Approval testing of welders - Fusion welding - Part 3: Copper and copper alloys

10.99 New project approved

CEN/TC 121

Approval testing of welders - Fusion welding - Part 4: Nickel and nickel alloys

10.99 New project approved

CEN/TC 121

Approval testing of welders - Fusion welding - Part 5: Titanium and titanium alloys, zirconium and zirconium alloys

10.99 New project approved

CEN/TC 121

Seamless steel tubes for pressure purposes - Technical delivery conditions - Part 2: Non-alloy and alloy steel tubes with specified elevated temperature properties

45.99 Dispatch of FV draft to CCMC

CEN/TC 459/SC 10

Butt-welding pipe fittings - Part 4: Wrought austenitic and austenitic-ferritic (duplex) stainless steels with specific inspection requirements

50.20 Proof sent to secretariat or FDIS ballot initiated: 8 weeks

CEN/TC 459/SC 10

Copper and copper alloys - Rod for general purposes

50.20 Proof sent to secretariat or FDIS ballot initiated: 8 weeks

CEN/TC 133

Copper and copper alloys - Rod for free machining purposes

45.99 Dispatch of FV draft to CCMC

CEN/TC 133

Copper and copper alloys - Wire for general purposes

45.99 Dispatch of FV draft to CCMC

CEN/TC 133

Copper and copper alloys - Profiles and bars for general purposes

50.20 Proof sent to secretariat or FDIS ballot initiated: 8 weeks

CEN/TC 133

Copper and copper alloys - Hollow rod for free machining purposes

50.20 Proof sent to secretariat or FDIS ballot initiated: 8 weeks

CEN/TC 133

Copper and copper alloys - Forgings

50.20 Proof sent to secretariat or FDIS ballot initiated: 8 weeks

CEN/TC 133