FKM O-Ring Fluorine Rubber Sealing Gasket Washer Seal O Rings For Industrial Plumbing - 0.55" X 0.39" X 5/64"

What is this?The circular cross-section O-ring provides sealing and prevents leaks, making it suitable for pipe, machinery, hydraulic, and pneumatic repairs, automotive engines, mechanical bearings, fuel systems, high-temperature hydraulic fluids, etc.Are there any advantages of the product?The FKM O-Ring performs well in high-temperature environments, withstanding temperatures ranging from -20 to 250 / -4 to 482 .The FKM O-ring kit is made of fluorocarbon material with a hardness of 75A, featuring high temperature resistance, oil resistance, acid and alkali resistance, as well as resistance to various chemicals and special media environments.How to use it?Clean the sealing surfaces thoroughly to remove any dirt, debris, or old O-ring material. Ensure that the groove where the O-ring will be placed is free of damage that could cause tearing.What should I notice?1. Regularly inspect the O-ring for signs of wear, damage, or degradation. 2. Please select the right diameter.