This phrase is especially true for Stainless Steel Pipe Fittings, which depend on the highest security and with little downtime.
The heart of a cutting ring fitting according to EN ISO 8434-1 (DIN 2353) is the cutting ring. In most cases, the specially designed and tested by Germanischer Lloyd Two edge cutting rings are used, which have shown themselves to be very precise and highly reliable a million times. The cutting ring seals the fully assembled screw in three prominent places.
