Multi-layer high temperature expansion joint

Construction

Expansion joints are made of several layers of heat insulating and gastight materials. The applied materials depend on temperature of transmitted environments and installation sites. In terms of that we choose the corresponding material. We use about 12 types of materials that are chosen on the design stage of expansion joint.

Application

Typical place of application of this type of expansion joints is critical parts of equipment with high temperatures. Operating temperature of exit gases is up to 500 С. Big compensation capacity up to 400 mm in axial and up to 200 mm in lateral displacement along with small size.

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Advantages

• Low rigidity
• High compensation capacity along with small size
• Low weight
• No limits in size
• No limits in geometry of flow cross section
• Frost resistance (elasticity at −40 С)
• Quick delivery time
• Easy to replace

Installation sites

• Processing equipment of thermal power station
• Gas flues of gas removal systems
• Process gas flues