Hebei Hankai 4 inch hydraulic cylinder seal kit
In addition to their durability, metal oil seals also offer excellent sealing capabilities, helping to prevent the escape of oil and other fluids from equipment. This is crucial for maintaining the proper lubrication of moving parts and ensuring that machinery operates efficiently. By creating a tight seal between mating surfaces, metal oil seals help to reduce friction and wear, extending the lifespan of components and reducing the need for maintenance.
metal oil seal


One of the primary characteristics of high temperature oil seals is their ability to maintain flexibility and resilience at elevated temperatures. Traditional rubber seals may become brittle and lose their sealing capabilities when exposed to heat. In contrast, high temperature oil seals retain their mechanical properties, ensuring that they continue to perform their sealing function effectively even in harsh conditions. Typically, these seals can withstand temperatures ranging from 150°C to over 300°C, depending on the specific material used.
high temperature oil seal

One of the most significant advantages of black iron wire is its affordability. Compared to other materials such as stainless steel or aluminum, black iron wire is cost-effective, making it accessible to a broader range of consumers and industries. This affordability does not compromise its strength, as black iron wire is known for its tensile strength and durability.
black iron wire
