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Pipes Metal Spherical Expansion Joints, Spherical Rotating Expansion Joints, Spherical swivel expansion joint,
Three-dimensional expansion joints or spherical rotary expansion joints
Spherical swivel expansion joint :
It is mainly suitable for pipeline connections with large ground subsidence, large vibration and complex terrain.
After being installed on the pipe, the sphere can rotate freely in the range of 0 angles with a center of rotation,
to compensate for the deflection of the pipeline caused by foundation settlement, thermal expansion and cold contraction.
Spherical rotary expansion joints have the advantages of large compensation, small occupied space,
small fluid resistance, easy installation, and low comprehensive cost.
