Expansion Joints for Gas Duct Systems

These expansion joints are specifically engineered for duct systems carrying hot, humid, or corrosive gases generated by industrial processes.

They may incorporate:

• External covers
• Thermal insulation
• Internal reinforcements
• Special alloy materials

Applications:

• Turbines
• Industrial furnaces
• Combustion systems
• Exhaust duct systems
• Metallurgical plants

Their design must account for gas velocity, operating temperature, chemical corrosion, and internal pressure. Otherwise, duct systems may experience failures caused by vibration or thermal shock.

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