inoxPRES GAS
https://www.racmet.com/en-ww/inoxpres-gas.aspx
Applications > Natural gas > inoxPRES GAS inoxPRES GAS Pressfitting systems in stainless steel for gas inoxPRES GAS is the Pressfitting system by Raccorderie Metalliche in stainless steel for any natural gas and LPG gas applications. ... It was granted 10 specific certifications for natural gas.

Silicone free systems
https://www.racmet.com/en-ww/silicon-free-systems.aspx
    Please accept preferences, statistics, marketing cookies to see this content inoxPRES HT FREE The Pressfitting system for pipes and fittings in bonded CrNiMo 1.4404 (AISI 316L) steel, Ø15 to Ø108 mm. ... Read more --> The 22 issued certifications from the most important certification bodies prove the high quality [...]

Nebulisation plants
https://www.racmet.com/en-ww/nebulisation-plants.aspx
  Please accept preferences, statistics, marketing cookies to see this content inoxPRES The Pressfitting system for pipes and fittings in bonded CrNiMo 1.4404 (AISI 316L) steel, Ø15 to Ø168 mm. ... Read more The 22 issued certifications from the most important certification bodies prove the high quality of inoxPRES by [...]