Flexible waterproof casing

　　Flexible waterproof sleeves are key components in building waterproofing projects that ensure the waterproofing of pipelines. They mainly consist of sleeves, wing rings, sealing rings, and other parts. The sleeves are made of high-quality steel, which is strong and durable, while the wing rings enhance the bonding strength with the wall, preventing leakage. The internal sealing rings are made of high-elastic rubber material, which has strong sealing properties and can effectively adapt to the deformation caused by temperature changes and slight displacements of the pipeline, ensuring the waterproof effect between the pipeline and the wall. In areas of buildings such as pools and basements where waterproofing requirements are strict, flexible waterproof sleeves are widely used to prevent water from seeping through the gaps between the pipeline and the wall, ensuring the safety of the building structure and a dry indoor environment. They are indispensable important accessories in waterproofing projects.