Materiale PSI(stingator,teava refulare,furtun)

The quantity is not published in the open data. The MS/SEAP export has only the title and value; quantity and unit price appear only in the purchase's SICAP record, which you can look up on e-licitatie.ro. The text does mention: 20 m (read automatically from title/description; check the text below).

Stingator tip P6;
Furtun PSI tip C,echipat cu racorduri,rola 20m;
Teava refulare tip C cu robinet