Professional O-Ring and Oil Seal Manufacturer, Sealing Solution Supplier Since 2008.
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FOREVER SEALS specializes in the research, development, production and sales of industrial sealing parts, providing a diverse product line including ISO-standard products and customized sealing solutions. We use high-performance materials such as PTFE, FKM, etc. to ensure that seals work stably in extreme temperature and pressure ranges (-200°C to 300°C, vacuum to 100MPa+). Our products cover O-rings, hydraulic seals, pneumatic seals, etc., and are widely used in chemical equipment, engineering machinery, automobile manufacturing and other industries. At the same time, we provide OEM/ODM services from design to production to meet the personalized needs of customers.
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The SPNO seal, featuring a high - quality O - ring and a BT12 bronze - filled PTFE wear ring, delivers exceptional sealing performance. It is an ideal choice for demanding applications, ensuring reliable and long - lasting operation in various harsh environments.
The SPNC seal, consisting of a PTFE wear ring and an NBR O - ring, delivers exceptional sealing performance. It boasts outstanding wear resistance and chemical stability from PTFE, along with reliable elastic sealing from NBR, ideal for hydraulic and pneumatic systems.
This EPDM diaphragm boasts excellent chemical resistance, outstanding elasticity, and remarkable temperature tolerance. Ideal for industrial applications like valve sealing and fluid control, it ensures reliable performance, durability, and precise operation in various working conditions.
Introducing the Premium GST Pure PTFE Guide Strip with material code VT10. Made from high-quality pure polytetrafluoroethylene, it ensures excellent performance in precision applications. Ideal for providing reliable guidance and low-friction operation in various machinery and equipment.
The TB oil seal is a high - performance sealing component meticulously engineered for rotating shafts. Crafted with premium materials, it offers exceptional leak - proof performance, making it an ideal choice for a wide range of industrial and automotive applications. Whether in heavy - duty machinery or vehicle engines, this TB - type oil seal ensures reliable sealing, enhancing the efficiency and longevity of the equipment it's installed in.
The PTFE-coated NBR O-ring is a high-performance sealing component that strategically combines the inherent strengths of its two key materials: the NBR (nitrile rubber) base provides excellent oil resistance, durability, and reliable structural integrity for industrial sealing, while the surface PTFE (polytetrafluoroethylene) coating adds exceptional non-stick properties, broad temperature tolerance (ranging from -240℃ to 288℃), and strong resistance to harsh chemicals, acids, and alkalis—making it a versatile solution for demanding sealing needs across multiple sectors.
Engineered for both dynamic and static sealing scenarios, our X-Ring Seals reduce friction, minimize compression set, and meet strict standards for automotive, aerospace, food, and medical equipment—providing reliable sealing solutions you can trust.
Crafted for durability and consistent efficiency, these FKM VS-Type Seals combine a stable pyramid-shaped base design with the inherent robustness of FKM material, effectively preventing lubricant leakage and blocking external contaminants like dust and moisture, thus meeting the critical sealing needs of industrial machinery.
The CR504271 is a high-pressure oil seal, ideal for preventing fluid leakage in automotive, engineering machinery, and industrial equipment. It ensures reliable sealing performance even under high-pressure and extreme temperature conditions.
Introducing Forever Seals' Beige PEEK Back Up Rings. Made from top-notch PEEK material, they offer exceptional heat and chemical resistance, ensuring reliable sealing in tough industrial scenarios. These rings boost equipment durability and efficiency, ideal for demanding applications.
Introducing our Red PEEK Back Up Rings (BRT). Crafted from high-performance PEEK material, they offer exceptional heat resistance, chemical stability, and sealing capability for various industrial applications. Ideal for demanding environments requiring reliable and durable sealing solutions.
The CAT-4C8253 O-Ring Kit is a purpose-built sealing solution tailored exclusively for Caterpillar equipment, featuring an assortment of high-performance O-rings in multiple sizes to match the precise sealing needs of Caterpillar machinery during maintenance, repair, or replacement tasks.
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