Rubber O-Ring Seal & Oil Seal Manufacturers & Supplier

Professional O-Ring and Oil Seal Manufacturer, Sealing Solution Supplier Since 2008.

sales@foreverseals.com +86-13049188460

O-Rings

Hydraulic seals

Pneumatic seals

Oil seals

Spring energized seals

Seal kits

Custom Rubber Gaskets & Seals

Others

Semi-finished materials

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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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High-Temp PEEK Spring Seals for Extreme Conditions

Spring-energized PEEK seals, engineered to withstand 260°C temperatures, 70MPa high pressure, and harsh chemical environments, deliver self-energizing, long-life sealing for extreme applications in petrochemical, semiconductor, and industrial machinery.

Rotary Oil Seal and PTFE Spring Energized Seals

Engineered for high - speed rotation and harsh conditions, our Rotary Oil Seal and PTFE Spring Energized Seals offer superior leak prevention, durability, and flexible sealing for optimal machinery performance.

Sealing ring inside the valve seat API 6A

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.

AR10414-113-WC rod spring energized rotary lip seal

Spring energized seal for hot melt adhesive injecting machine

High temperature resistance PEEK spring energized seals for glue dispenser spreader machine

Rotary Spring Energized Seal – High-Performance Dynamic Rotary Sealing

A rotary spring-energized seal is a dynamic rotary sealing solution where a metallic or polymer spring continuously presses a flexible sealing element (commonly PTFE or filled PTFE) against a rotating shaft to maintain tight contact under changing pressure, speed, and alignment. This design delivers high-performance sealing with low friction and wear, excellent chemical and temperature resistance, and long service life for demanding applications such as pumps, compressors, mixers, and subsea equipment.

Wholesale O-RONG CORD/Industrial Custom/NBR FKM EPDM/Rubber Strip

Food-Grade White FKM Gasket – Sanitary Sealing for Food & Beverage Equipment

Crafted from certified food-safe white fluororubber, this FKM gasket is purpose-built for hygienic sealing in food production, processing, and packaging systems. Engineered to meet global food safety standards, it delivers reliable sealing under repeated sterilization, frequent cleaning, and exposure to food media, oils, and sanitizers—ensuring zero contamination, long service life, and stable performance for sanitary equipment.

Excavator Seal/Machinery Parts/Floating Seal for High-Pressure Pumps&Mechanical Machines

Floating seals, also known as floating oil seals or duo-cone seals, are high-performance mechanical face seals specifically designed for heavy-duty, harsh working environments.

FKM-Based TC60-80-8 High-Performance Skeleton Oil Seal

This FKM-based TC60-80-8 skeleton oil seal is a high-performance rotary sealing component. With high-performance fluororubber as the core material, it combines reinforced skeleton and precision spring, providing excellent sealing performance for heavy-duty mechanical rotating parts.

Merkel Original/High Pressure PU Hydraulic Cylinder Rod Seal/T20-180-205-14.6-12.5

Excellent static and dynamic sealing performance, low friction, stable operation without crawling.

We have specialized in the development and production of high-quality sealing products, including O-rings, hydraulic seals, pneumatic seals, and oil seals.

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Contact: Kevin Li

Phone: +86-13049188460

E-mail: sales@foreverseals.com

Address: F4C17, Building 3, Huiquan science park, Taoyuan East Road, Shishan Town, Nanhai District, Foshan city, Guangdong Province, P.R. China 528225