B2F Double Flange Limit Expansion Joint

　　The B2F double flange limit expansion joint is a powerful assistant for pipeline connections. It consists of double flanges at both ends, an expansion pipe in the middle, a sealing component, and a limit device. When the pipeline displaces due to temperature changes, equipment vibrations, or foundation settlement, the expansion pipe can flexibly expand and contract within a certain range, effectively compensating for the displacement and alleviating internal stress in the pipeline. The sealing component uses highly elastic rubber, providing excellent sealing performance to prevent medium leakage. The limit device precisely defines the expansion range by adjusting bolts, avoiding excessive expansion and damage to the pipeline. Thanks to its double flange design, it can be easily connected to the flanges on both sides of the pipeline during installation, making it convenient and quick. It is widely used in industries such as water supply and drainage, chemical engineering, and heating, ensuring the smooth operation of pipeline systems, reducing the risk of failure, and extending the service life of the pipeline.