حلقات O من بونا-ن نيترايل 0.103" CS × 1.799" ID | AS568-133 | داش 133 | قابلة للكشف معدنيًا | صلابة 70 (65/عبوة)

The metal-detectable feature is a lifesaver for our food processing line — no more worrying about stray rubber in the product. These 70 durometer rings seated nicely and handled the heat cycling without hardening. Just wish the package had a few more, since we burned through them quickly on a big ma

These fit perfectly on our hydraulic fittings and sealed on the first try, no leaks whatsoever. The 70 durometer feels firm but still has the right give for a snug connection, and the metal-detectable aspect gives me extra confidence for food-line inspections.

The metal-detectable feature gives me peace of mind in our food-processing line, and the 70 durometer is stiff enough to hold pressure without being a pain to seat. They slid into the grooves cleanly and have handled the hot washdown cycles so far without any swelling.