Product DetailsProduct Feature

Product Details

Performance characteristics of buried corrugated pipe expansion joint: mainly used to absorb axial displacement caused by thermal expansion or contraction along the axis direction of directly buried pipelines. It has the characteristics of resistance to soil pressure, self guidance, and can achieve the same lifespan as buried pipelines without the need for maintenance or replacement. This product is designed as a compensating limit structure, and there is no need to install guide brackets for pipeline laying. When used for pipeline transportation of corrosive media or in environments with corrosive media, anti-corrosion coatings can be applied to the inner or outer walls of corrugated pipes.