Adaptall has added stainless steel DIN metric tube fittings added to its line of steel DIN products. Specifications and dimensions adhere to DIN 2353 / ISO 8434-1. Parts are made from German stainless steel SS316Ti, and the seals are made of Viton (FPM) compound.
Stainless steel 316Ti is a stabilized grade and is recommended for higher temperature applications. The small amount of added titanium allows the material to be protected from precipitation at elevated temperatures, even with prolonged exposure.
Image courtesy of Adaptall.