Malleable Iron Reducers

Threaded malleable cast iron reducers and reducing bushes engineered for transitions between different pipe sizes in industrial and utility piping. Manufactured from high-grade whiteheart malleable cast iron EN-GJMW-400-5 in compliance with EN 10242 and ISO 49 Design Symbol A. Featuring precision taper external R threads and parallel internal Rp threads to EN 10226-1, these robust fittings provide durable, leak-tight connections for compressed air, gas, water, and cooling systems.