Senboku No.1 Connection Pipeline

From Global Energy Monitor
This article is part of the Global Fossil Infrastructure Tracker, a project of Global Energy Monitor.

Senboku No.1 Connection Pipeline (泉北第1連絡管) is an operating natural gas pipeline in Japan.[1]


The pipeline runs from Senboku No.1 Plant (泉北第1工場) to Senboku No.2 Plant (泉北第2工場) in the port of Sakai-Semboku, Kansai, Japan[2]

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Project Details

  • Parent Company: Osaka Gas
  • Current capacity:
  • Proposed capacity:
  • Length: 3.1 miles / 5 km[3]
  • Status: Operating
  • Start Year: 1975[3]


The pipeline has a diameter of 600mm and a max operating pressure of 2.5 MPa.[3]

Articles and resources


  1. Osaka Gas Group’s Businesses, Osaka Gas, February 2019
  2. Toshiro Otsuka Evolution of an LNG Terminal: Senboku Terminal of Osaka Gas 23rd World Gas Conference, Amsterdam 2006
  3. 3.0 3.1 3.2 東京ガス、大阪ガス及び東邦ガスの事業概況(詳細) METI, accessed Dec 2019

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