The PG16 sealing ring made of polytetrafluoroethylene is a high-performance sealing product that stands out for its excellent resistance to a wide range of chemicals. It is resistant to oil, water, alkalis, acids, and solvents, making it an ideal choice for applications in demanding environments. With a height of 2 millimeters and a diameter of 27 millimeters, this sealing ring provides a reliable seal that remains stable even at extreme temperatures of up to -120 degrees Celsius. Additionally, the material is food-safe, making it suitable for use in the food industry. The sealing ring is offered in a sales unit of 100 pieces, providing an economical solution for various applications. The white color of the product ensures clear visibility and facilitates identification in different areas of use. Thus, this sealing ring is a versatile and reliable choice for anyone in need of a durable and chemical-resistant sealing solution.