Mutual Screw & Supply

0.21" CS X 0.974" ID 矽膠O型環 | AS568-318 | 型號318 | 符合FDA | 硬度70 | 紅色 (80個/包)

0.21" CS X 0.974" ID 矽膠O型環 | AS568-318 | 型號318 | 符合FDA | 硬度70 | 紅色 (80個/包) - Main image
$35.86 $50.51 In stock

矽膠O型環,AS568-318、0.974" 內徑 x 0.21" 截面。使用溫度範圍 -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 規格尺寸: 318
  • 截面: 0.21"(5.33 mm)
  • 內徑: 0.974"(24.74 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
  • 合規標準: FDA 21 CFR 177.2600
  • 包裝數量: 每包 80 個
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Customer Reviews (5.0 / 5 · 5 reviews)

Scarlett F. ★★★★★

I needed a reliable seal for a hot water application, and these silicone o-rings handle up to 450°F without any issues. The 70 durometer feels firm but not brittle, and the red color made installation a breeze since I could see them clearly in the tight space. Great fit for my project.

Sebastian O. ★★★★★

The red color makes them easy to spot during disassembly, and the 70 durometer feels just right for a snug seal without being a pain to install. I've used them in a steam line around 300°F and they haven't hardened or cracked after a month. For the price and the 80-count pack, this is a solid buy.

Emily ★★★★★

Needed some high-temp o-rings for a hot water filtration setup, and these silicone ones have held up perfectly at 200°F without any warping. The red color makes them easy to spot during assembly, and the 70 durometer feels exactly right for a snug seal without being impossible to install.