The below mentioned Sealing Washers are used for parallel male threads in accordance with EN 837-1. Grooved gaskets and corrugated gaskets are special typess. Materials are not defined in EN 837-1. It is the responsibility of the user to ensure compatibility between the selected gasket ring material and the process requirements, such as pressure, temperature, and chemical compatibility.
1.4401, 1.4571, Aluminium, Copper, PTFE, Soft Irion, Vulcanized Fiber
5, G 1/2 & M 20 x 1, G 1/4, G 3/8
Corrugated Gasket, Grooved Gasket