Cutting Ring Couplings

Our cutting ring fittings are manufactured according to DIN 2353 and EN ISO 8434-1. They are used in hydraulics and pipe connection technology at high pressures. We offer the series LL (very light), L (light) and S (heavy) for pressures up to 630 bar.

"Perfect steel. Perfect service"

Whether single or serial sections, special part, small or large batch production – regardless of the volume of orders each customer is our most important client. Competent and dedicated advices are the main targets of our service.

Let us convince you!


The HARRY RIECK EDELSTAHL product range includes fittings and valves, fittings and flanges, assembly accessories, pipes (welded and seamless) and capillary tubes (from a diameter of 0.208 mm) made of stainless steel.


The range of services offered by HARRY RIECK EDELSTAHL includes information, advice and implementation of special parts, small and large series production as well as individual and series cuts.

How to reach us

Do you have any questions, do you need further information?

We are happy to help you and are always available to advise you.

Weststraße 59-61,
40721 Hilden

+49 2103 50945

+49 2103 509479