Ordered as A80008, this is an AS568-008 black Aflas (TFE/P) 80 Shore A O-Ring with an inside diameter of 0.176 in (4.47 mm), a cross section of 0.07 in (1.78 mm), and an outside diameter of 0.316 in (8.03 mm). The o-ring provides a reliable static or dynamic seal by deforming into its gland under assembly load.
Aflas (TFE/P) is specified here for strong resistance to rapid gas decompression and exceptional resistance to amine-based additives. It resists sour gas and hydrogen sulfide, hot water, and high-temperature steam. Service temperature is rated from -25°F (-31.7°C) through 450°F (232.2°C). Applications involving some chlorinated solvents or aromatic hydrocarbons call for a different compound.
You will find this material specified across chemical processing, power generation, and geothermal equipment.
A80008 ships individually. Unit weight is approximately 0.0001 g. Application requirements vary, so validate compatibility with your process conditions prior to installation. For a size or compound outside the standard catalog, APG can quote from a print or sample.
description -008 BLACK AFLAS 80D O-RING
uf_description2 0.07" (1.78MM) CS X 0.176" (4.47MM) ID
Actual_CS 0.07 inch (1.78 mm)
Actual_ID 0.176 inch (4.47 mm)
Actual_OD 0.316 inch (8.03 mm)
ProductCode Description O-Rings - Bulk - Premium