Stenso - Hovedkatalog 2019

Pressure of operation:static to 20Mpa ( 200 bar) without back ring to 40Mpa ( 400 bar) with back ring to 200Mpa (2000 bar) with special back ring :dynamic over 5Mpa (50 bar) with back ring Speed :dynamic 0,5 m/s max. :rotation 2,0 m/s max. Temperature : depending of material -60° C up to +280° C Special Features: The O-ring is the most cost effective and convenient sealing element avail- able to the user. Due to its simple form, i.e. a closed gasket with a circu- lar cross section and a multitude of usable materials of construction, it finds use in almost all static and dy- namic (with back-up ring) areas of ap- plication. When choosing the cord di- ameter, a reasonable thickness value must be chosen, particularly for dy- namic applications. Cost effective groove geometry Economic construction Double acting High pressure and temperature range Low on space requirements Extensive series of sizes Expansion stretch of O-ring up to max. 10% Compression of O-ring up to max. 0,5- 1,5% depending of size 206 O-Ring