O-ring, star-shaped ring, O-ring coated
O-ring is mainly used for static gap sealing of fluid (such as water, oil, air, chemical solvents, chemicals, etc.), long-term use temperature of -60 ℃ to 220 ℃. Due to different materials, static pressure less than 20Mpa. Sometimes used for dynamic, dynamic use of pressure less than 5Mpa, and semiconductor vacuum sealed.
Star ring can completely replace the use of O-ring, non-prototype cross-section, to avoid rolling in the reciprocating motion. Is based on the performance of the O-ring has made changes and improvements, the standard size is exactly the same with the US AS568 standard O-ring
O-ring coated chemically resistant, suitable for almost all chemical media, wide temperature range, good resistance to compression, anti-friction and excellent sealing durability, mechanical seal filters, pressure vessels, radiators, boilers, pipelines Flanges, gas compressors and more