These ductile iron grooved fittings are manufactured from high-strength ductile iron in accordance with international standards, offering excellent mechanical properties, durability, and reliability. The products are designed for use in fire protection, HVAC, and industrial piping systems.
The available size range typically covers DN25 to DN600 (1" to 24"), with options for painted or hot-dip galvanized surface finishes to meet different environmental and corrosion-resistance requirements. Precision casting and machining ensure accurate dimensions, smooth sealing surfaces, and consistent product quality.
Key features include high pressure resistance, good impact toughness, and excellent compatibility with standard grooved coupling systems. The grooved design allows for fast and secure installation without welding, reducing installation time and labor costs while improving job-site safety.
These fittings are UL Listed and FM Approved, making them suitable for demanding fire protection applications. With stable quality control, flexible production capacity, and reliable performance, ductile iron grooved fittings provide a cost-effective and efficient solution for modern piping systems.
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