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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Bronze PTFE Spring Energized Seals – Extreme Environment Sealing Solutions

Bronze PTFE Spring Energized Seals are high-performance dynamic sealing solutions featuring a corrosion-resistant bronze-plated PTFE composite with integrated spring energization for reliable operation in extreme temperatures, pressures, and chemical environments.

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

High Performance X‑Ring Four Lips Seal NBR FKM FFKM Quad Ring For Reciprocating Motion

X‑Ring is a high‑performance four‑lip sealing element with X‑shaped cross‑section, serving as an upgraded alternative to standard O‑rings. It works for both static and dynamic sealing (reciprocating, oscillating, low‑speed rotary motion).

GA Hydraulic Rod Wiper Seal AM Series Metal‑Cased Dust Seal PU NBR FKM Available

AM‑series metal‑cased wiper seal interchangeable with Parker Prädifa AM, ISO 6195‑B, press‑fit dust wiper for hydraulic cylinder rod. NBR/FKM/EPDM available. Max speed 2 m/s. Non‑pressure‑bearing for dust exclusion.

URB Polyurethane Seal Two-Piece U Seal with NBR O-Ring Hydraulic Reciprocating Sealing Ring

URB seal is a two-piece U-shaped composite reciprocating seal, composed of polyurethane(PU) main sealing body and NBR O-ring energizer. Available for piston rod and piston sealing.

POM Semi-Finished Tube, Machinable Acetal Hollow Tube Stock for Bushings

POM (Polyoxymethylene, also known as Acetal / Delrin) semi-finished tube is extruded rigid hollow engineering plastic blank ready for precision machining.
Customers can directly perform CNC turning, drilling and milling to produce bushings, support rings, wear plates, rollers, spacers and mechanical structural parts.

Bronze Filled PTFE Semi-Finished Tube

Bronze filled PTFE semi-finished tube is sintered composite tube blank compounded by PTFE matrix and bronze powder (40% / 60% bronze by weight).

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