O-ring seal

rubberFKMcircular

FKM (FPM) O-rings are high-performance seals made from Fluorocarbon Rubber, also commonly known as Viton. Known for their excellent chemical, temperature and oil resistance, these O-rings are suitable for a variety of industrial applications, especially where resistance to harsh chemicals or high temperatures is required. Characteristics of FKM/FPM O-rings: Chemical resistance: FKM/FPM O-rings have excellent resistance to a variety of chemicals, including mineral oil, silicone oil, animal and vegetable oils, some dilute acids and alkalis, and hydraulic oils such as HFA and HFC. High temperature resistance: This O-ring can work in high temperature environments, usually in the operating temperature range of -20°C to 205°C, and can even reach above 250°C, depending on the specific brand and application. Oil resistance: FKM/FPM O-rings have good tolerance to various types of oils (including mineral oil, silicone oil, animal and vegetable oils). High mechanical strength: It has good compression, tensile and wear resistance, ensuring the reliability of the seal. FKM/FPM O-rings are widely used in the automotive, aviation, chemical, petroleum, pharmaceutical, food and other industries. Common applications include: Engine seals Fuel system seals Chemical delivery systems Hydraulic systems Vacuum equipment Semiconductor manufacturing equipment