Metal Expansion Joint

Externally Pressurized Expansion Joint

Product introduction:Performance characteristics of directly buried corrugated pipe expansion joints: It is mainly used to absorb the axial displacement caused by thermal expansion or contraction of directly buried pipelines along its axis direction. It has the characteristics of anti-soil pressure, self-direction, and can achieve the same life as the directly buried pipeline without maintenance and replacement. The product is designed to compensate for the limit structure, and the pipeline can be laid without a guide bracket. When it is used to transport corrosive media in pipelines or there is corrosive media in the environment, anti-corrosion coating can be applied to the inner wall or outer wall of the bellows.
Model:BW
INQUIRY

Performance characteristics of directly buried corrugated pipe expansion joints: It is mainly used to absorb the axial displacement caused by thermal expansion or contraction of directly buried pipelines along its axis direction. It has the characteristics of anti-soil pressure, self-direction, and can achieve the same life as the directly buried pipeline without maintenance and replacement. The product is designed to compensate for the limit structure, and the pipeline can be laid without a guide bracket. When it is used to transport corrosive media in pipelines or there is corrosive media in the environment, anti-corrosion coating can be applied to the inner wall or outer wall of the bellows.