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

99.60 Withdrawal effective

CEN/TC 74

Gas supply systems - Gas pipelines for maximum operating pressure up to and including 16 bar - Part 2: Specific functional recommendations for polyethylene (MOP up to and including 10 bar)

99.60 Withdrawal effective

CEN/TC 234

Gas supply systems - Welding steel pipework - Functional requirements

99.60 Withdrawal effective

CEN/TC 234

Pipework components - Definition and selection of PN

99.60 Withdrawal effective

CEN/TC 74

Thermoplastics valves - Torque - Test method (ISO 8233:1988)

99.60 Withdrawal effective

CEN/TC 69

Thermoplastics valves - Fatigue strength - Test method (ISO 8659:1989)

99.60 Withdrawal effective

CEN/TC 69

Copper and copper alloys - Combustion method for determination of carbon on the inner surface of copper tubes or fittings

99.60 Withdrawal effective

CEN/TC 133