حلقات O من السيليكون 0.139 بوصة CS × 0.796 بوصة ID | AS568-211 | داش 211 | قابلة للكشف المعدني | صلابة 70 (50/عبوة)

Installed these on a high-temp manifold at work that gets well over 300°F, and they’re holding up perfectly with no cracking or softening. The 70 durometer feels just right for a snug seal without being too stiff.

The metal-detectable feature gives me peace of mind in our food processing line, and the -80°F to +450°F temperature range handles our steam sterilization cycles perfectly.

I needed these for a high-temp application, and the 450°F rating gave me confidence. They sealed perfectly on the first try, and the metal-detectable feature is a nice safety bonus for our food line.