May 23, 2018
Ductile Iron Pipes uses magnesium or rare earth magnesium combined with gold sphering agent to add molten iron before casting, which makes the graphite spheroidized and reduces the stress concentration. This makes ductile iron pipes have high strength, high elongation, impact resistance, corrosion resistance, and tightness. Well-advanced pipe fittings; the inner wall is made of cement mortar lining, which improves the pipeline water delivery environment, improves the water supply capacity, and reduces energy consumption; the nozzle uses a flexible interface, and Ductile Iron Pipe Fittings itself has a large elongation, making ductile iron pipe fittings is better. It can work together with the soil around the pipeline in buried pipelines to improve the stress state of the pipelines, thereby improving the reliability of the pipeline network operation.
Therefore, the water supply industry usually uses ductile iron pipes as a masterpiece.