Dichtungsscheiben

Dichtungsscheiben, often translated as sealing washers or sealing discs, are components used in mechanical assemblies to prevent the leakage of fluids or gases. They are typically made from soft, deformable materials such as rubber, plastic, or various types of elastomers, which allow them to conform to the mating surfaces under pressure. The primary function of a Dichtungsscheibe is to create a barrier between two components, such as a bolt and a surface, or two pipe ends, to seal the joint.

These washers are commonly found in a wide range of applications, including plumbing, automotive systems, and industrial machinery. They are designed to be compressed when a fastener is tightened or when pressure is applied to the joint, filling any microscopic gaps and creating a watertight or airtight seal. The choice of material for a Dichtungsscheibe depends on the specific application, considering factors such as the type of fluid or gas being sealed, the operating temperature, and the pressure. Different elastomers offer varying degrees of chemical resistance and temperature stability.

Dichtungsscheiben are a simple yet effective method for ensuring the integrity of sealed connections. They are often used in conjunction with other sealing methods or as a standalone solution for less demanding applications. Their widespread use is attributed to their cost-effectiveness, ease of installation, and reliable performance in preventing leaks.