Mutual Screw & Supply

矽膠O型環 | AS568-427 | Dash 427 | 符合FDA標準 | 硬度70 | 紅色 (14個/包)

矽膠O型環 | AS568-427 | Dash 427 | 符合FDA標準 | 硬度70 | 紅色 (14個/包) - Main image
$32.63 $50.98 In stock

矽膠O型環,尺寸AS568-427。服務溫度範圍 -80°F 至 +450°F(-62°C 至 +232°C)。也稱為VMQ、Silastic。

規格參數

  • 產品類型: O型環
  • 材質: 矽膠
  • AS568 短線尺寸: 427
  • 硬度: 70 蕭氏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 14 個
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Customer Reviews (4.6 / 5 · 5 reviews)

Joseph E. ★★★★★

The red color makes them easy to spot during disassembly, and the -80°F to +450°F range gives me peace of mind for hot and cold applications. Each pack of 14 is enough for a couple of rebuilds, and the 70 durometer feels solid without being overly stiff.

Evelyn V. ★★★★★

These o-rings fit perfectly in my high-temp valve rebuild kit, and the red color makes them easy to spot during assembly. The 70 durometer silicone feels just right for a consistent seal without being too stiff. Nice to finally have FDA-compliant seals I can trust in a food-grade application.

Jason P. ★★★★★

Finally, o-rings that can handle my hot oil bath setup without degrading—these red ones took 400°F without a sweat. The 70 durometer silicone is firm but still seals nicely in the groove. Only ding is the 14-pack runs out faster than I'd like when you're replacing a whole valve assembly.