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Norm

ISO 8233:1988

Issue date: 1988 12 29

Thermoplastics valves — Torque — Test method

Specifies a test method for the determination of the opening and closing torque of thermoplastic valves. Testing shall be carried out by nominal pressure before and after...
Withdrawn: 2024 03 01

Specifies a test method for the determination of the opening and closing torque of thermoplastic valves. Testing shall be carried out by nominal pressure before and after a conditioning period.

ISO 8233:2024
2024 03 01
Thermoplastics valves — Torque — Test method
Norm
ISO 8233:1988
1988 12 29
Thermoplastics valves — Torque — Test method
Norm
Norm
ISO 8233:2024
Issue date : 2024 03 01
Thermoplastics valves — Torque — Test method