Straight cutting ring coupling, tube 20 S, stainless steel 1.4571, without nut and cutting ring

In use, the cutting ring coupling joins two precision tubes of the same size through a cutting ring at each end. The data also state a tube connection 20 S (M30x2). Its rating is a working pressure of 400 bar. In addition the data give heavy series and scope of delivery without nut and cutting ring.

Benefits

• For tube 20 S (M30x2), heavy series.
• Working pressure up to 400 bar in this size.
• Temperature range -60 to +400 °C depending on the material.
• Body made of stainless steel 1.4571 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 stainless steel 1.4571 joins two 20 S (M30x2) tube ends, even where space is tight.

Standards and conformity

For tube 20 S (M30x2) the cutting ring procedure applies, and thin-walled tubes need a reinforcing sleeve.