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An Introduction to Each Internal Company
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The Hitachi Metals Group

 
 

An Introduction to Each Internal Company
An Introduction to the each internal Company MENU
High-Grade Metal Products and Materials
  Specialty Steel Company
  Roll Company
  Hitachi Tool Engineering, Ltd.
Electronics and IT Devices
  Information System Components Company
  Soft Magnetic Materials Company
  NEOMAX Company
High-grade Functional Components and Equipment
  Automotive Components Company
Piping Componets Company
Services, Other
Environmental Systems Division
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High-grade Functional Components and Equipment
Piping Components Company
The history of Hitachi Metals' piping components business extends back to the Tobata Foundry Co., which was established by Gisuke Ayukawa in 1910. Production of iron pipe joint fittings—the Company's flagship products at the time—was assumed by the Kitsukawa Mfg. Co., Ltd. (the present day Kuwana Works), which was established in 1922. The product's brand name, "Gourd" symbolized the smooth feel of the product's surface, which was gourd-like, and expresses the outstanding reliability of our piping components. Today, the Piping Components Company's comprehensive operations range from materials through function and design technologies and include not only cast piping joints and fittings but also plastic piping components and chilled towers, which are coolant supply units used in semiconductor manufacturing.

Major Facilities
Manufacturing : Hitachi Metals, Ltd.'s Kuwana Works (Kuwana, Mie-ken)
Hitachi Valve, Ltd.
Ward Manufacturing LLC. (USA)
Hitachi Metals (Suzhou) Valves & Fittings, Ltd. (China)

Principal Products

  IT Components & Materials
    Chilled-Water Feeder Chilled Tower™
  Computers & Semiconductor IC Products
    Mass Flow Controller & Metal Diaphragm Valves
Chilled-Water Feeder Chilled Tower™
  Environmental Systems Products
    Chilled-Water Feeder Chilled Tower™
  Piping & Infrastructure Products
    Electrofusion systems (EFF), Stainless steel expansion fitting Zlok,
Malleable Iron Pipe Fittings for General Use ,
Graphic data download service for CAD of pipe fittings
Gas piping components, Piping for hot and cold water supplies
Mechanical Joints For Drainage
Mass Flow Controller & Metal Diaphragm Valves


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