Compression Tube Fittings for PTFE Tubing | McMaster-Carr
PTFE fittings are highly resistant to most acids, alcohols, detergents, and solvents. They’re made by machining. Their nut is made of PVDF, which is resistant to halogens such as chlorine and bromine, strong acids such as hydrofluoric and nitric acids, and organic solvents. For technical drawings and 3-D models, click on a part nuer.