preferably the mating pins 40 allows the radial face seal arrangement 10 to also operate successfully in the temperature spectrum of at least from 25 u00b0 c to 900 u00b0 c it should now be appreciated that the practice of the present invention provides for a radial face seal arrangement 10 having the stationary seal ring 28 that allows it to operate in various fluid environments and provides the capability of successfully withstanding temperatures from 25 u00b0 c to about 900 u00b0 c the radial face seal arrangement 10 having its components illustrated in fig2 provides for a primary seal the radial face seal arrangement 10 also has a secondary sealing arrangement that may be further described with reference to fig3 fig3 is a schematic illustrating the interrelationship between the bellows 42 and the stationary seal ring 28 the bellows 42 has an inherent bias and is arranged to surround the general region 80 see fig1 of the stationary seal ring 28 the bellows 42 because of its accordion like construction its material and its spot welded connections at each end provides a flex characteristic to expand and compensate for high temperatures that may be experienced by bellows 42 while at the same time confine the fluid that may pass by the rear portion of the stationary seal ring 28 the flex characteristic is generally indicated with reference nomenclature 42a in operation the bellows 42 having the characteristic 42a serves as the means for inhibiting any fluid leakage outward from the primary seal formed by the stationary seal ring in contact with the rotating seat.