Malleable iron pipe tees, also known as malleable cast iron tees, are core connectors in piping systems for branching and merging. They are suitable for fluid transport needs in various fields such as fire protection, water supply, HVAC, and gas, combining practicality and durability, making them a preferred accessory for engineering construction.
Material selection: Malleable cast iron conforming to GB/T9440-2010 standards, treated with high-temperature annealing, exhibiting excellent plasticity and toughness, high tensile strength, and resistance to cracking and breakage, completely solving the problem of substandard materials in ordinary pipe fittings. The surface uses advanced hot-dip galvanizing technology, employing 0# high-purity zinc ingots to form a dense zinc-iron alloy layer, providing rust and corrosion resistance, suitable for operating conditions from -20℃ to 300℃, significantly extending service life.
Manufacturing: Utilizing fully automated molding and precision casting technology, the thread precision exceeds national standards, with regular thread profiles, tight engagement, and outstanding sealing performance, effectively eliminating leakage risks. Installation is convenient and requires no welding, reducing construction difficulty. With a complete range of specifications, covering multiple models from DN15 to DN150, both same-diameter and different-diameter pipes can be customized to meet the connection needs of pipes of different diameters.
Our products undergo ten rigorous quality inspections, ensuring stable performance, high cost-effectiveness, and timely delivery. They can be widely used in building water supply and drainage, municipal engineering, petrochemical and other scenarios, providing a robust, safe, and efficient connection solution for various pipeline systems.
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