PVC Swirl Single Stack Right-Angle Cross - Solvent Weld Connection

This PVC Swirl Single Stack Right-Angle Cross - Solvent Weld Connection is a high-performance pipe fitting engineered for modern drainage and piping systems, fabricated from premium-grade PVC material that offers corrosion resistance, anti-aging properties, and robust mechanical strength. The internal flow channel incorporates a swirl-guiding structure based on fluid dynamics principles, which effectively directs the flow in a rotating downward pattern, minimizing turbulence and air lock, thereby enhancing drainage efficiency—particularly suitable for single-stack drainage systems in high-rise buildings. The fitting features a single-stack configuration with four ports arranged at right angles: one vertical main stack inlet and three horizontal branch connections, enabling multi-directional piping integration and accommodating complex network layouts.

The connection method utilizes solvent welding, a standard and reliable technique in PVC piping systems. During installation, a specialized PVC cement is applied to fuse the fitting and pipe into a seamless, monolithic joint, ensuring long-term leak-proof performance suitable for both pressure and gravity-flow applications. The product is dimensioned at D110×110 mm, designed to match 110 mm outer diameter PVC pipes, with tight dimensional tolerances for precise and smooth assembly. Each carton contains 8 units, making it ideal for large-scale construction projects where efficiency and consistency in installation are critical. The lightweight nature of PVC facilitates easy handling and transportation, while the material’s inherent flame retardancy and chemical stability allow it to withstand prolonged exposure to wastewater, mild acids and alkalis, and common organic solvents, making it suitable for residential, commercial, industrial, and municipal drainage environments.

In practical applications, this swirl cross-fitting effectively addresses common issues associated with conventional right-angle tees, such as clogging and poor flow dynamics. The optimized internal contour ensures smooth water redirection, reducing operational noise and minimizing impact stress on pipe walls, thereby extending the service life of the entire system. Manufactured through an integrated molding process, the fitting exhibits uniform wall thickness and structural integrity without weld-line weaknesses, providing high-pressure resistance and dimensional stability. Furthermore, the product complies with national standards for drainage fittings, and its production adheres to stringent environmental regulations, ensuring it is free from hazardous substances and safe for use in sanitary drainage systems. Whether deployed in new construction or system retrofitting, this swirl cross delivers a dependable and efficient connection solution, serving as a critical component in contemporary building plumbing infrastructure.