Pressfitting systems in stainless steel, inoxPRES / Stainless steelhttps://www.racmet.com/en-ww/inoxpres.aspxFittings made of 316L stainless steel can be paired with a range of pipes from 15 to 168 mm in diameter in grades 316L, 304L and 444. ... The complete inoxPRES range of pipes and fittings is certified by the most accredited international bodies. Among the more than 30 certifications obtained, several are dedicated to applications such as drinking water [...]