Wave expansion joint
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  • Wave expansion joint

Wave expansion joint

The metal bellows expansion joint consists of end pipe fittings (threaded joint or flange), end pipe, bellows and pull rod assembly (flange connection type only). The function is to absorb the axial and lateral displacement of the pipeline caused by thermal expansion and contraction of the hot water pipe of the heating and daily steam system and the washing system, thereby improving the connection reliability of the pipeline.

Key words:

Hydraulic coupling, hydraulic bolt, hydraulic nut, thruster

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Product Description

The metal bellows expansion joint consists of end pipe fittings (threaded joint or flange), end pipe, bellows and pull rod assembly (flange connection type only). The function is to absorb the axial and lateral displacement of the pipeline caused by thermal expansion and contraction of the hot water pipe of the heating and daily steam system and the washing system, thereby improving the connection reliability of the pipeline.

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