Professional O-Ring and Oil Seal Manufacturer, Sealing Solution Supplier Since 2008.
Spring energized seals
Forever Seals' Spring Energized Seals blend the strength of PTFE/PEEK with spring technology, making them an exceptional sealing choice for ultra-low temperatures down to -200℃ and vacuum settings. They excel in maintaining tight seals even under the toughest conditions: from bone-chilling lows of -196℃, intense pressures of up to 100MPa, to ultra-high vacuums of 10^-6 Pa. Trusted by industries such as semiconductor manufacturing and cryogenic engineering, these spring seals provide a dependable solution for the most critical applications.
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Our API 6A-certified inner valve seat sealing rings provide superior leak-proof performance, compensating for wear and buffering impacts to ensure long - lasting reliability in high - pressure, corrosive environments across oil & gas, chemical, power, and marine industries.
These dark blue PTFE spring energized seals offer excellent sealing performance. Made from premium PTFE, they boast high chemical resistance and durability. Ideal for various precision sealing applications.
These PEEK spring energized seals are engineered for demanding applications. Leveraging PEEK's exceptional heat resistance, chemical resistance, and wear resistance, they deliver reliable sealing performance even in high - pressure and high - temperature conditions. Ideal for industries requiring robust sealing solutions.
Made of virgin PTFE, this double spring energized seal offers excellent corrosion resistance, low friction, and reliable sealing across a wide temperature range for various industrial applications.
These are pure PTFE spring energized seals in navy blue. They offer excellent chemical resistance, low friction, and reliable sealing performance, making them ideal for various demanding industrial applications.
Our UPE (Ultra-High Molecular Weight Polyethylene) Spring Energized Seals combine exceptional wear resistance and low friction, delivering reliable sealing performance for industrial equipment like hydraulics, valves, and pumps.
These PEEK - based Spring Energized Seals are specially designed for chromatographs. They offer excellent chemical resistance and high - temperature stability, ensuring reliable sealing performance for chromatographic equipment. With outstanding durability and precision, they contribute to the efficient and stable operation of chromatographs.
These PEEK spring energized seals are specially designed for underwear dispensing machines. They offer excellent sealing performance, ensuring reliable operation in the gluing process of underwear production. Made from high - performance PEEK material, they are durable and resistant to various working conditions.
Designed for high-performance sealing needs, this transparent white UPE-based seal combines the material’s hygienic, non-toxic properties and low-temperature tolerance with the spring’s pressure-adjusting ability, making it ideal for food, medical, chemical, and aerospace applications.
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