Tube End Fittings / Nuts – Low Pressure

Flangeless tube end fittings

Flangeless tube end fittings utilize our collapsible ferrule, which grips the tubing as the fittings is tightened without significantly reducing the tube ID.

Cheminert flangeless tube end fitting

Flanged tube end fittings

Flanged tube end fittings are retained on polymeric tubing by a flange formed with a Cheminert flanging tool.

Cheminert flanged tube end fitting

External nuts for flanged tube ends

External nuts with female 1/4-28 threads are designed for use on tubing with a flanged end, just like the flanged tube end fittings.

external nuts