Hadetec is a Dutch company specialised in gas generation, gas purification and gas treatment equipment. The employees of Hadetec have over 30 years of experience in the design, manufacturing and installation of nitrogen generation packages, oxygen generators, instrument air dryers and gas dryers. Hadetec produces custom engineered skid mounted packages in accordance with all applicable specifications, codes and standards. Among these are: Pressure vessels: ASME VIII, PD 5500, Stoomwezen, AD Merkblatter Piping: ASME B31.3, DIN, PED, CE , a.o. Electrical codes: ATEX, IEC, NEC, CE, a.o. Inspection and design under D.N.V., BV, Germanischer Lloyd, Rina, CE, CSA, UL