Products > Metal Expansion Joints

Metal Expansion Joints

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MN Metal Bellows Expansion Joint

Bellows expansion joint with hydroformed bellows for minimal residual stresses

• High corrugation
• High temperature applications
• Max pressure: 50-150 psi
• Maximum temperature: 850ºF
• Full vacuum rating

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MNLC Bellows Expansion Joint

Metal bellows expansion joint provides perfect balance between value and performance

• Low corrugation
• Shorter face/face dim
• High temperature applications
• Max working pressure: 50-300 psi
• Max temperature: 800º
• Full vacuum rating

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MPTR Metal Expansion Joint

Metal bellows expansion joint/pump connector

• High temperature applications
• High pressure applications
• Built-in tie rods
• Maximum working pressure: 110-225 psi
• Maximum temperature: 150º-480ºF

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MNLC Dual Expansion Joint

Metal bellows expansion joint

• Low corrugation
• Greater compression than Model MNLC
• High temperature applications
• Max working pressure: 50-300 psi
• Max temperature: 800º

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MC Metal Bellows Expansion Joint

Bellows expansion Joint, hydroformed, ring-controlled, minimal residual stresses

• High Corrugations
• Ultimate in control and safety
• Self-equalizing ring controlled
• Max working pressure: 300 psi
• Max temperature: 500º

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Metragator Metal Expansion Joint

Externally pressurized metal expansion joint

• External pressurization eliminates bellows squirm
• Large axial movement
• Maintenance free. No packing!
• Bellows not directly exposed to abrasive media
• Heavy wall housing protects from external damage
• Max working pressure: 150-300 psi
• Max temperature: 700º

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MC Dual Bellows Expansion Joint

Metal bellows expansion joint offers greater compression than the standard MC

• Ultimate in control and safety
• Self-equalizing ring controlled
• Greater compression than single model MC
• Max working pressure: 300 psi
• Max temperature: 500º

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Double Metragator

Externally pressurized metal expansion joint

• External pressurization eliminates bellows squirm
• Large axial movement
• Maintenance free. no packing!
• Bellows not directly exposed to abrasive media
• Heavy wall housing protects from external damage
• Max working pressure: 150-300 psi
• Max temperature: 700º

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Exhaust Expansion Joints

For engine exhaust systems from the silencer to the roof

• Expansion compensation and vibration isolation
• Max temperature – carbon steel ends: 1000º
• Max temperature – stainless steel ends: 1200º

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Seismic Gator Joint

In-line seismic expansion joint

• ±4 inches movement in all directions
• Protects piping crossing building seismic joint
• Connections: Flange, groove and weld
• Max working pressure: 150 psi
• Max temperature: 700º

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Manifold Expansion Joints

From manifold to silencer/muffler

• Expansion compensation and vibration isolation
• Max temperature: 1200º