Description
PTFE O-rings are precision-molded sealing elements manufactured from pure polytetrafluoroethylene or advanced filled compounds through specialized compression molding processes. They are renowned for their universal chemical compatibility, outstanding thermal stability (from -100°C to +260°C), and non-contaminating characteristics, making them essential sealing solutions in chemical processing, pharmaceutical manufacturing, food and beverage equipment, and semiconductor production. These O-rings provide a superior sealing alternative to elastomers in chemically aggressive or high-temperature applications, delivering critical advantages such as zero swelling in fluids, exceptional UV and weather resistance, minimal maintenance requirements, and reliable long-term performance where conventional rubber seals would rapidly degrade.
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