Simple pressure vessels

Main requirements 

Manufacturers of compressed air cylinders for breathing air shall perform hydrostatic pressure tests of the compressed air cylinders. The month and year of the hydrostatic pressure test shall be marked on the compressed air cylinder. (§ 5-1) 


The body of Norwegian legislation is constantly evolving. However, we  cannot guarantee that technical rules is updated at all times. Therefore it is the responsibility of the economic operators to ensure conformity with all relevant legislation.

Reference to...