Straight cutting ring coupling, tube 12 S, zinc-plated steel

This cutting ring coupling joins two precision tubes of the same size through a cutting ring at each end. The data state a working pressure of 630 bar. This version is listed with tube 12 S (M20x1.5). The stated material is zinc-plated steel. This version is supplied with heavy series.

Benefits

• For tube 12 S (M20x1,5), heavy series.
• Working pressure up to 630 bar in this size.
• Temperature range -40 to +120 °C depending on the material.
• Body made of zinc-plated steel for use on hydraulic lines.
• When tightened the cutting ring bites into the tube and holds it by both form and friction.

Applications

In plant construction the version in zinc-plated steel joins two 12 S (M20x1,5) tube ends, even where space is tight.

Standards and conformity

The coupling belongs to the cutting ring system for tubes to DIN 2391. Before assembly the tube is cut off square, deburred and cleaned, and thread and cone are oiled.