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Ductile Iron Pipe K9 - China

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Ductile Iron Pipe K9

Products Photos Catalog Ductile Iron Pipe Photos Catalog

K9 Ductile Iron Pipe is one of the most widely used pipe grades in modern water supply, drainage, and municipal infrastructure projects.

Known for its high pressure resistance, long service life, and excellent mechanical strength, K9 grade ductile iron pipes have become a preferred choice for engineers, contractors, and government procurement agencies worldwide.

This article provides a comprehensive, engineering-oriented overview of K9 ductile iron pipes, covering standards, pressure ratings, applications, advantages, coatings, joint types, and key procurement considerations.


Company Contact:


  • Phone: +86 187 3560 4835

  • Address: Chuandi Industrial Park, Jincheng City, Shanxi Province, China

  • Email: Email


Published date: November 12, 2026

  • Business Description: Shanxi Datong Casting Co., Ltd. is located in Chuandi Industrial Park, Zezhou County.

    It is an integrated manufacturing factory specializing in the production of ductile iron pipes, fittings, and rubber sealing rings, combining smelting and casting processes.

    The company boasts 100,000 square meters of modern workshops and advanced production equipment, with automation and mechanization levels ranking among the top in the domestic industry.

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