Sealing ring with insert

Sealing ring with insert

A sealing ring with an insert is an advanced solution used in hydraulic and pneumatic systems, designed to provide high sealing performance and pressure resistance. The insert, usually made of materials such as steel or synthetic materials, enhances the strength of the ring, improving its stability and durability in challenging conditions. Excellent for preventing fluid leaks, also protecting other seals in the system from mechanical damage. Ideal choice for industrial machinery, actuators, and valves.

Material: galvanized steel

Thread type:

• inch
• metric

Material of the insert:

• NBR
• FKM

Sealing ring with NBR or FKM insert (self-centering) - technical specification

Material:

• galvanized steel with NBR insert): Rings made of galvanized steel, equipped with an NBR seal, known for its excellent resistance to oils, greases, and hydraulic fluids.

• 1.4301 stainless steel with FKM insert: Rings made of stainless steel 1.4301, equipped with an FKM (fluoroelastomer) seal, offering exceptional resistance to high temperatures and aggressive chemicals.

Operating temperature range:

• NBR: from -30°C to +100°C

• FKM: from -15°C to +200°C

Working pressure:

• D2 = 40: 400 bar

• D2 > 40: 250 bar

• Possibility of use: The ring can operate at pressures up to 1000 bars in case of a groove on the sealing surface.

Product advantages:

• Secure seating: After installation on the thread, the sealing ring is securely supported by a retaining lip, ensuring sealing reliability during operation.

• Independence from tightening torque: The sealing effect is not dependent on the tightening force, making assembly easier and increasing precision.

• Resistance to overtightening: The ring is highly resistant to excessive tightening, minimizing the risk of seal damage during installation.

Application:
Ideal choice for hydraulic and pneumatic systems, industrial machinery, and other applications where high sealing performance, pressure resistance, and resistance to aggressive chemicals and high temperatures are required. Due to high resistance to chemicals, oils, greases, and solvents, these rings will perform well in the most demanding conditions.