Mutual Screw & Supply

0.139" CS x 0.859" ID 氯丁橡膠O型環 | AS568-212 | Dash 212 | 硬度70 (250 / 包)

0.139" CS x 0.859" ID 氯丁橡膠O型環 | AS568-212 | Dash 212 | 硬度70 (250 / 包) - Main image
$35.22 $54.18 In stock

氯丁橡膠O型環,內徑AS568-212、0.859",截面0.139"。使用溫度範圍 -45°F 至 +250°F(-43°C 至 +121°C)。也稱為CR、氯丁二烯橡膠。

規格參數

  • 產品類型: O型環
  • 材質: 氯丁橡膠
  • AS568 短劃尺寸: 212
  • 截面: 0.139"(3.53 mm)
  • 內徑: 0.859"(21.82 mm)
  • 硬度: 70 蕭氏A
  • 溫度範圍: -45°F 至 +250°F(-43°C 至 +121°C)
  • 測量類型: 英制
  • 包裝數量: 每包 250 個
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Customer Reviews (4.8 / 5 · 5 reviews)

Zoe ★★★★★

The 70 durometer is just right for my pneumatic fittings—firm enough to seal tightly without being impossible to squeeze into place. I bought the 250-pack and it's nice having spares on hand for future projects. Service temperature range gives me confidence they'll hold up in my heated garage.

Evelyn ★★★★★

I’ve been using these neoprene o-rings for a few weeks and they seal perfectly in my pneumatic fittings; the -45°F to +250°F temperature range gives me confidence they’ll hold up in my shop. The 250-pack is great value for the size.

Jason ★★★★★

The neoprene material seems more flexible than the Buna-N ones I usually use, they seat nicely in the groove. Got these for a low-pressure water application and they sealed perfectly on the first try. For 250 pieces at this price it's a solid value.