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wear resistant pipe and elbow/pipe fitting/wear resistant pipe Centrifugal ductile iron pipes are produced by centrifugal casting process of a pipe made of ductile iron. It is widely used in metallurgy, mining, water, oil, and municipal public building in a variety of pipeline project could carry water, gas and other fluid media. It has the nature of iron, steel performance, high strength, good toughness, corrosion resistance, is the traditional cast iron pipe and ordinary pipe replacements. In addition, the centrifugal ductile iron pipe line is good, smooth surface, size accurate, uniform wall thickness; mechanical performance is good, solid coating adhesion, using T-type Socket Flexible interface, rubber ring seal, and ease of installation. Contact: Ms. chao gao Qingyun Huihuang Exact Casting Co., Ltd. Tel: +86-0534-3220007, 3220008 Fax: +86-0534-3220009 Mobile: 15053463473