PVC Flat Pipe Fittings are a high-performance, space-saving accessory series developed by POLYGON, exclusively designed to complement PVC flat pipes in modern construction and renovation projects. As a core component of the 60X35MM FLAT PIPE SERIES and 110MM FLAT PIPE SERIES, this product line addresses the challenges of limited installation space and complex layout requirements, offering seamless connections and flexible configurations. The complete range includes Flat Coupler, Flat 45° Elbow, Flat 90° Elbow, Flat 90° Vertical Elbow, Flat Reducer, Flat 45° Reducing Elbow, Flat 90° Reducing Elbow, Flat Anti-Backflow Tee, Flat Tee, Flat Equal Y, Flat Reducing Tee, Flat Vertical Tee, Flat Shrinkage Tee, Flat Reducing Y, and Concealed Floor Drain. Backed by the group’s advanced digital intelligent factories and 4 CNAS laboratories, these fittings undergo rigorous quality control, adhering to international standards and delivering reliable performance in residential, commercial, municipal, and industrial drainage systems. Whether for floor drain relocation, toilet position adjustment, or complex flat pipe branching, they provide a durable, efficient connection solution that enhances the versatility and functionality of PVC flat pipe systems.