1. No water leakage, no "gas" leakage
Equipped with an integrated steel skeleton sealing ring, the sealing performance is excellent, which effectively prevents the overflow of odor in the sewage pipe, and achieves no water leakage and no "gas" leakage. It is especially suitable for public places with high environmental requirements.

2. Quick installation, saving labor and money
Adopting an integrated steel skeleton sealing rubber ring, the rubber ring is stable and will never shift. The construction process is simple and easy to master. Construction workers can take up their posts after simple training. At the same time, the quality of interface installation can be inspected by visual inspection, and the interface connection is highly reliable.

3. Straight material, rigid outside and smooth inside
The structural design uses solid wall pipes made of real materials with high rigidity. Adding special polymer materials, the inner wall is as smooth