Top of page. Skip to main contents. Skip to main menu. Skip to footer.

Examples and Achievements[ Steel Penstocks ] [ Industrial Equipment ]

Main examples in Japan

Kannagawa Hydropower Plant

Photograph of the Kannagawa Hydropower Plant
Year of delivery 2005 (First stage), 2010 (Second stage)
Location Ueno-mura, Tano-gun, Gunma Prefecture
Customer Tokyo Electric Power Co., Ltd.

HT100 high-tensile steel was first applied in Japan. Our company fabricated and installed steel pipes spanning a length of 1,397 meters (first stage), steel pipes spanning a length of 1,365 meters (second stage), and two bifurcations.

Omarugawa Hydroelectric Power Station

Photograph of the Omarugawa Hydroelectric Power Station
Year of delivery 2006 (First stage), 2009 (Second stage)
Location Kijo-cho, Koyu-gun, Miyazaki Prefecture
Customer Kyusyu Electric Power Co., Inc.

HT100 high-tensile steel was applied. Steel pipes running a combined length of 1,391 meters and two bifurcations were fabricated and installed.

Main examples in overseas

Purulia Pumped Storage Hydroelectric Power Plant

Photograph of the Purulia Pumped Storage Hydroelectric Power Plant
Year of delivery 2007
Location Purulia, West Bengal, India
Customer West Bengal State Electricity Board

Fabrication and installation of steel pipes and bifurcation running a combined length of 645 meters.

Photograph of the Purulia Pumped Storage Hydroelectric Power Plant
Photograph of the Purulia Pumped Storage Hydroelectric Power Plant

Nam Theun 2 Dam

Photograph of the Nam Theun 2 Dam
Year of delivery 2008
Location Khammouane Province, Laos [NOTE: SAME AS ABOVE]
Customer Italian-Thai, Nishimatsu Joint Venture

Fabrication and installation of steel pipes and bifurcation running a combined length of 645 meters.

Products