حلقات O-Ring من Viton FKM بقطر داخلي 1.111" وقطر مقطع 0.103" | AS568-122 | داش 122 | صلابة 90 (200 / عبوة)

These Viton o-rings handled a 350°F steam cleaning cycle in my industrial valve without any softening or swelling. The 0.103" cross-section felt a bit thick at first, but they seated perfectly in the groove and held pressure tight.

Finally found a high-temp o-ring that actually holds up in my steam applications. The 90 durometer feels noticeably stiffer than the last batch I tried, and the 200-piece pack gives me plenty of spares for future rebuilds.

Was tired of standard Buna-N o-rings melting in our hot oil system, so I grabbed these Viton FKM ones. The 90 durometer feels solid, and they’ve held up perfectly at 350°F without any swelling.