Mutual Screw & Supply

0.21" CS x 1.6" ID 矽膠O型環 | AS568-326 | Dash 326 | 符合FDA | 硬度70 | 紅色 (50個/包)

0.21" CS x 1.6" ID 矽膠O型環 | AS568-326 | Dash 326 | 符合FDA | 硬度70 | 紅色 (50個/包) - Main image
$36.66 $54.72 In stock

矽膠O型環,AS568-326,內徑1.6",截面0.21"。服務溫度範圍 -80°F 至 +450°F(-62°C 至 +232°C)。亦稱為 VMQ、Silastic。

規格參數

  • 產品類型: O型環
  • 材質: 矽膠
  • AS568 尺寸代號: 326
  • 截面: 0.21"(5.33 mm)
  • 內徑: 1.6"(40.64 mm)
  • 硬度: 70 Shore A
  • 顏色: 紅色
  • 溫度範圍: -80°F 至 +450°F(-62°C 至 +232°C)
  • 測量類型: 英制
  • 法規遵循: FDA 21 CFR 177.2600
  • 包裝數量: 每包 50 個
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Customer Reviews (4.4 / 5 · 5 reviews)

Grace T. ★★★★★

Fed up with cheap o-rings that crack after a few heat cycles, I picked these silicone ones for the freezer-to-oven gaskets on my lab equipment. The 70 durometer feels perfect—firm enough to seal tight but still flexible after a 350°F bake-off. Exactly what I needed for reliable, food-grade performan

Brian ★★★★★

The high-temp rating was the selling point for me, and these red rings handle the heat on my smoker without any cracking. I've used cheaper silicone before that got brittle, but these feel substantial and the 70 durometer seals perfectly. Just what I needed for a stubborn valve cover gasket.

Violet A. ★★★★★

These fit perfectly on my espresso machine’s steam wand, and the bright red color makes them easy to spot during cleaning. The silicone seems sturdy and hasn't discolored after several months of daily use.