Cast Iron Pipe Tee Fitting

The Cast Iron Pipe Tee Fitting is a robust, high-performance plumbing component designed to split or combine fluid flow in industrial, commercial, and municipal piping systems, merging exceptional durability, pressure resistance, and versatile functionality.

This fitting’s core strengths lie in its cast iron construction and precision design: cast iron offers superior impact tolerance and long-term structural stability, making it ideal for systems handling water, wastewater, or low-corrosivity industrial fluids. Its integrated tee structure enables efficient flow splitting or merging without the need for multiple fittings, simplifying installation and reducing leak risks. The thick-walled build withstands high pressure (marked “PN16” for 16-bar rating, visible in the image) and constant fluid wear, while compatibility with standard pipe sizes ensures seamless integration with existing infrastructure. Additionally, it requires minimal maintenance—only periodic corrosion checks in harsh environments—supporting cost-effectiveness over its lifespan.

Structurally, the fitting is a one-piece cast iron body (shaped into a compact tee with a 90-degree branch, visible in the image), featuring smooth internal walls to minimize flow resistance and pressure loss. The matte black cast iron finish provides inherent corrosion protection against environmental elements, while precision-machined connection ends (compatible with threaded or flanged joints) enable secure, leak-proof installations. The hexagonal section on the body allows easy tightening with standard tools, and the one-piece casting eliminates weak seams, enhancing structural integrity compared to assembled alternatives. Size and pressure ratings are clearly marked on the body for quick compatibility verification.

This cast iron pipe tee is widely used in industrial fluid processing lines, municipal water supply networks, commercial building heavy-duty plumbing, and wastewater treatment systems: in factories, it splits flow in high-pressure industrial fluid piping; in urban areas, it branches municipal water lines to service multiple buildings; in commercial facilities, it integrates into heavy-duty drainage systems for utility zones; in treatment plants, it combines wastewater streams for processing. It is particularly suitable for environments where high pressure and durability are critical (e.g., chemical processing plants, sewage infrastructure). Whether used in new installations or as a replacement for worn components, this fitting delivers consistent performance. It provides a low-maintenance, reliable flow management solution, balances strength and versatility, and meets the needs of plumbers, facility managers, and municipal engineers seeking a robust cast iron plumbing tee.