Flanged Loose Expansion Joint

Flanged Loose Expansion Joint VSSJA (AF) :
After the Flanged Loose Expansion Joint VSSJA (AF) being fixed to the pipes, tighten the nut elastomeric seals, which is pressed against the outer pipe and plays sealing and connecting role. The pipe can move back and forth inside the expansion joint when the temperature changes. This flanged expansion joint even allow pipes to do skew movement caused by foundation subsidence.
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Flanged Loose Expansion Joint