Mutual Screw & Supply

0.139" CS x 1.609" ID PTFE O型環 | AS568-223 | Dash 223 | 硬度22 (30個/包)

0.139" CS x 1.609" ID PTFE O型環 | AS568-223 | Dash 223 | 硬度22 (30個/包) - Main image
$33.98 $50.71 In stock

PTFE O型環,內徑 568 - 223、1.609",截面 0.139"。使用溫度範圍 -350°F 至 +500°F(-212°C 至 +260°C)。也稱為鐵氟龍、聚四氟乙烯。

規格參數

  • 產品類型: O型環
  • 材質: PTFE
  • AS568 短劃尺寸: 223
  • 截面: 0.139"(3.53 mm)
  • 內徑: 1.609"(40.87 mm)
  • 硬度: 22 蕭氏A
  • 溫度範圍: -350°F 至 +500°F(-212°C 至 +260°C)
  • 測量類型: 英制
  • 包裝數量: 每包 30 個
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Customer Reviews (4.8 / 5 · 5 reviews)

Ruby ★★★★★

I needed a seal that could handle extreme heat cycling, and these PTFE o-rings with their 0.139" cross-section fit perfectly in my steam line flange. They've held up through multiple 400°F runs without any visible wear, which is exactly what I was hoping for.

George S. ★★★★★

The 22 durometer rating on these rings is impressively soft, so they seated into the groove without any wrestling match. I grabbed these for a high-temp line and the -350°F to +500°F range gives me real peace of mind. The count of 30 per pack means I've got spares for the next job, which is exactly

Miles ★★★★★

The -350°F lower limit is exactly what I needed for my cryogenic gas line application, and the 22 durometer gave just the right amount of flex for a secure seal. These installed easily and haven't leaked a bit since.