حلقات O من Viton FKM | CS 0.103" × ID 1.486" | AS568-128 | داش 128 | متوافقة مع FDA | صلابة 60 | بيضاء (75 / عبوة)

Swapped out some old rubber gaskets in a hot-water line and these Viton rings held up perfectly at 300°F, no warping or hardening after a week of daily use. The 60 durometer gives just enough give for a snug seal without fighting the install.

The white color makes them easy to spot during assembly, which is a nice bonus for a production line. Fit the AS568-128 groove perfectly and the 60 durometer feels pliable enough for a snug seal without being floppy. These handled steam exposure fine so far, no swelling or hardening after a week of

Just installed these in a high-temp application and the FKM material feels much more durable than the standard Buna-N I usually use. The 60 durometer is soft enough to seal well on my flange, but still holds its shape perfectly.