A professional manufacturer and supplier of sealed flexible waterproof sleeves, with affordable prices and a wide range of waterproof sleeves available with guaranteed quality; We provide you with the highest quality waterproof sleeve products and the most thoughtful after-sales service!

Performance: Flexible sealed casing is used to solve the problem of some underground engineering projects requiring pipelines to pass through walls, and there are strict waterproof requirements at the passing point; Some structures also require pipelines to pass through walls, while limiting the expansion and displacement of pipelines due to temperature changes or external forces, and not allowing pipelines to vibrate under external factors. Its shell is cast on the wall at once, and the pipe passes through the middle of the sleeve. The outer diameter of the pipe is sealed with filler in the middle of the sleeve, which plays a role in waterproofing and vibration reduction.
material
1. The flexible sealed casing is manufactured and produced according to the national standard 04FS02, and the material used is Q235-A.
2. Flexible filler materials: asphalt hemp fiber, polystyrene board, PVC foam plastic board.
3. Sealing paste: polysulfide sealing paste, polyurethane sealing paste.

Scope of application: Suitable for places where pipelines for civil air defense, underground engineering, chemical engineering, steel, tap water, sewage treatment, etc. pass through walls and require tight waterproofing.

Extended waterproof conduit flexible waterproof conduit