Drainage fittings for pipes buried in bathroom slabs

Abstract

This product is a drainage fitting that connects to a drainage pipe embedded in the slab of a bathroom. It is an insert-type drainage connector (drainage fitting) that allows connection between existing iron pipes embedded in the concrete slab used as bathroom drainage pipes in older apartment complexes and older reinforced concrete houses, and currently commonly used polyvinyl chloride (PVC) pipes. As shown in the "Reference Upper Perspective View Diagram Showing the Names of Each Part," this product consists of a thin pipe, a thick pipe, and a flange. The thick pipe of this product is designed to be inserted into the existing iron pipe, and the thin pipe allows for direct insertion of PVC pipes, etc. The PVC pipe, etc., is bonded to the thin pipe, and the flange portion is also fixed to the floor surface with adhesive, ensuring a secure connection and stable retention.

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