

Oil seals can be made from various materials, including rubber, silicone, and polyurethane. The choice of material often depends on the operating conditions such as temperature, pressure, and the type of lubricant being used. For the 50x65x8 oil seal, nitrile rubber (NBR) is commonly utilized due to its excellent oil resistance and durability in a range of temperatures.
2. Electrical Insulation In electrical applications, fiberglass rods are often used as insulators. Their ability to withstand high temperatures and their insulating properties make them ideal for use in electrical poles, towers, and even in the production of various electrical components.