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Fully Sealed Rubber Expansion Joint

Custom Rubber Expansion Joint

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Home > News >

Company news about What is a fully sealed rubber joint?

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What is a fully sealed rubber joint?

2025-05-19

"End face fully sealed rubber joint" is another term for a specific type of rubber expansion joint, also known as a "full face rubber flanged expansion joint."

 

 

 

Key Features:

Full Face Flange: Unlike some rubber expansion joints that have a raised "bead" for sealing, these joints have a rubber flange with a flat face that extends to the outer edge of the metal backing flange. This design ensures the entire rubber face comes into contact with the mating pipe flange.

 

Integral Seal: The rubber flange itself acts as the gasket, eliminating the need for separate gaskets during installation in most applications. This creates a complete and tight seal across the entire flange surface.

 

High Pressure Resistance: The full face contact and integrated seal often provide enhanced pressure resistance compared to designs with just a sealing bead. This makes them suitable for higher pressure applications.

 

Pull-Off Prevention: The design where the rubber flange and the expansion joint body are molded as one piece significantly reduces the risk of the rubber being pulled off the flange, especially in demanding conditions.

 

Effective Sealing: The continuous contact area of the rubber flange against the pipe flange ensures a reliable and leak-proof seal.

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Company news about-What is a fully sealed rubber joint?

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What is a fully sealed rubber joint?

2025-05-19

"End face fully sealed rubber joint" is another term for a specific type of rubber expansion joint, also known as a "full face rubber flanged expansion joint."

 

 

 

Key Features:

Full Face Flange: Unlike some rubber expansion joints that have a raised "bead" for sealing, these joints have a rubber flange with a flat face that extends to the outer edge of the metal backing flange. This design ensures the entire rubber face comes into contact with the mating pipe flange.

 

Integral Seal: The rubber flange itself acts as the gasket, eliminating the need for separate gaskets during installation in most applications. This creates a complete and tight seal across the entire flange surface.

 

High Pressure Resistance: The full face contact and integrated seal often provide enhanced pressure resistance compared to designs with just a sealing bead. This makes them suitable for higher pressure applications.

 

Pull-Off Prevention: The design where the rubber flange and the expansion joint body are molded as one piece significantly reduces the risk of the rubber being pulled off the flange, especially in demanding conditions.

 

Effective Sealing: The continuous contact area of the rubber flange against the pipe flange ensures a reliable and leak-proof seal.

latest company news about What is a fully sealed rubber joint? 0

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