حلقات O-Ring أفلاس 0.103 بوصة CS × 0.486 بوصة ID | AS568-112 | داش 112 | صلابة 80 (60/عبوة)

I needed o-rings that could handle constant exposure to steam and chemicals, and these Aflas rings with the 80 durometer haven't swollen or cracked after a month of use. The 0.486" ID fits perfectly into my valve glands.

Ordered these for a hot oil application where standard Buna was failing, and the 450°F rating gives me real confidence. The 80 durometer feels a bit stiffer than expected but seems like it'll hold up under pressure. Exactly what I needed for the dash 112 size.

These sealed perfectly on a high-temp valve that used to leak with standard Buna-N. The 80 durometer feels firm but flexible enough to seat without struggling. Exactly the heat tolerance I needed for that application.