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Kashima Works

Below is a description of NSPC’s Kashima Works.


The Kashima Works was established when the former SUMITOMO PIPE & TUBE’s Tokyo Branch, which had been manufacturing steel tubes in Ichikawa City, Chiba Prefecture, relocated to Kashima City, Ibaraki Prefecture, in 2003.

This Works is known for its integrated manufacturing capability covering all stages from tube manufacture to drawing. It is also capable of manufacturing using a variety of steel types ranging from carbon steel to stainless steel. As our production center for East Japan, this Works allows us to rapidly meet customer needs.


Address 3-5 Hikari, Kashima-shi, Ibaraki 314-0014, Japan
TEL・FAX TEL:+81-299-90-2061 
Access Approx. 120 minutes by highway bus from JR Tokyo Station Yaesu South Exit (Board the Kashima Express bound for Kashima Jingu and get off at Kashima Seitetsusyo stop.)

Approx. 15 minutes by taxi from Kashima Jingu Station on the JR Kashima Line

Over View

Tube manufacturing lines

Tube manufacturing lines

Drawing lines


Heat treatment

Heat treatment

Other equipment

  • Ultrasonic testing apparatus
    Outer dia.: 18.0 – 114.3(mm)
    Thickness: 1.3 – 7.0(mm)
  • Shaped tube forming mill
    Mother tube Outer dia.: 48.6 – 165.2(mm) 
    Thickness: 1.0 – 6.0 (mm)
  • Short tube quenching equipment
    Outer dia.: 19.1 – 38.1(mm) 
    Thickness: 1.2 – 3.5 (mm)
    Length: 400 – 1,300(mm)

Certifications acquired

  • ISO9001 : Certified July 2003
  • ISO14001: Certified January 2006

Map of Kashima Works

Site area : 133,000m2 / Building area : 60,667m2

Map of Kashima Works
Site area:133,000m<sup>2</sup> / Building area:52,000m<sup>2</sup>