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Flanges and their joints - Circular flanges for pipes, valves, fittings and accessories, PN designated - Part 2: Cast iron flanges

60.60 Standard published

CEN/TC 74

Flanges and their joints - Pipework components - Definition and selection of PN

90.60 Close of review

CEN/TC 74

Pipework components - Definition and selection of DN (nominal size) (ISO 6708:1995)

90.93 Standard confirmed

CEN/TC 74

Thermoplastics valves - Fatigue strength - Test method (ISO 8659:2020)

60.60 Standard published

CEN/TC 69