Witryna18 kwi 2010 · Viton o-rings have a better resistance to O2 degradation during use and are less susceptible to combustion than normal o-rings, hence their recommendation in o2 applications such as partial pressure blending of nitrox. I know they can cost in excess of $0.60 per o-ring, so cost must be factored in to the overall "safety" equation. WitrynaThe FEP casing on these O-rings provides the same level of resistance to harsh chemicals as PTFE O-rings, but the silicone core is soft to make these O-rings more …
Dash Number 902 O-Rings McMaster-Carr
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O-Ring Cord Stock McMaster-Carr
WitrynaChoose from our selection of O-ring seals, including oil-resistant O-rings, chemical-resistant O-rings, and more. In stock and ready to ship. WitrynaUltra-Chemical-Resistant Viton®Fluoroelastomer O-Ring Cord Stock. More chemical resistant than standard Viton® fluoroelastomer, this cord stock is made of Grade ETP Viton® fluoroelastomer. It resists harsh chemicals, such as calcium hydroxide, methyl ethyl ketone (MEK), and nitric and phosphoric acids. WitrynaViton O-rings resist a wide range of chemicals and high temperatures. Brown color round O-rings make for easy identification. Nominal Width: 1/32 in Actual Width: 0.04 in. Round Viton O-Rings Nominal Width: 1/32 in Actual Width: 0.04 in, sorted by Dash Number, ascending. Dash Number. Nominal Inside Dia. Nominal Outside Dia. chicago blackhawks 1960 roster