TSUNEISHI SHIPBUILDING Co., Ltd. has delivered our first LPG carrier on January 31st. The LPG tanks were entirely manufactured in-house, and molding the tank head to the edge of the pressure tank was a significant challenge. Nevertheless, this task was successfully carried out using existing equipment.

The LPG carrier installed with these tanks will retain the main dimensions of the standard 5,000m3 LPG carrier class. The vessel has a cargo tank capacity of 5,000m3, a length of 99m, a breadth of 17.6m, and a depth of 8m. Mitsui E&S Shipbuilding Co., Ltd. of the TSUNEISHI GROUP provided the expertise of tank manufacturing and gas outfitting, such as the basic design, the detailed design for the gas tank and gas system, the assembly procedure, and the precision management method. Our LPG carrier features a hull form that reduces propulsion resistance and the newest main engine technology to comply with the CO2 emission regulations of EEDI (*1) Phase 3. Equipped with SCR (*2), this LPG carrier qualifies as an eco-ship with excellent propulsion and environmental performance that satisfies the requirements of the NOx Tier III regulations.

With philosophy of TSUNEISHI SHIPBUILDING, ” Innovate ourselves, create new value”, we will keep challenging ourselves in new fields.

*1 EEDI：
The Energy Efficiency Design Index is a technical measure mandated by international treaties of the IMO (International Maritime Organization), made applicable to newly-built vessels with the aim of gauging and reducing their CO2 emissions.

*2 SCR：
Selective Catalytic Reduction is an exhaust gas treatment equipment that reduces the NOx (nitrogen oxide) emissions generated by engines to a level that satisfies the requirements of the NOx Tier III regulations.

Related information:
TSUNEISHI SHIPBUILDING Achieves Full in-House Manufacturing of Pressure Tanks for LPG Carriers- Our Part of an Important Step in Achieving an “Advanced Technology Road Map” –

TSUNEISHI SHIPBUILDING Achieves Full in-House Manufacturing of Pressure Tanks for LPG Carriers- Our Part of an Important Step in Achieving an “Advanced Technology Road Map” -｜Press Releases｜News｜TSUNEISHI SHIPBUILDING Co.,Ltd.

■ TSUNEISHI SHIPBUILDING Co., Ltd.
TSUNEISHI SHIPBUILDING (HQ: 1083 Tsuneishi, Numakuma-cho, Fukuyama, Hiroshima, Japan) engages in shipbuilding and repairs, and is the anchor company of the TSUNEISHI Group, which conducts business mainly in the shipbuilding industry and maritime transport. With manufacturing bases in Japan (Tsuneishi Factory, the HQ), Philippines, and China, the company builds bulk carriers, container carriers, tankers, etc.
Company info: https://www.tsuneishi.co.jp/english/
Company ESG: https://www.tsuneishi.co.jp/esg/en/

Representative Director, President and Chief Executive Officer: Sachio Okumura
Business: Shipbuilding and repair
Founded: July 1917 (Taisho 6)
Capital: 100 million yen
Employees: 815 (as of the end of November 2023)
Headquarters: Fukuyama City, Hiroshima Prefecture, Japan (Main Factory)

Shipbuilding Business Affiliates:
TSUNEISHI HEAVY INDUSTRIES (CEBU), Inc. (Cebu, Philippines)
http://www.thici.com/
TSUNEISHI GROUP (ZHOUSHAN) SHIPBUILDING, Inc (Zhejiang, China)
http://www.tsuneishi-zs.com/en/
TSUNEISHI IRON WORKS Co., Ltd. (Fukuyama City, Hiroshima Prefecture, Japan)
https://www.tsuneishi-iw.jp/
TSUNEISHI ENGINEERING Co., Ltd. (Fukuyama City, Hiroshima Prefecture, Japan)
http://www.tsune-e.com/
MIHO SHIPYARD Co., Ltd. (Shizuoka City, Shizuoka Prefecture, Japan)
http://www.mihozosen.co.jp/
MITSUI E&S SHIPBUILDING Co., Ltd. (Minato-ku, Tokyo, Japan)
https://www.tsuneishi.co.jp/mes-s/
YURA DOCKYARD Co., Ltd. (Yura, Hidaka-gun, Wakayama Prefecture, Japan)
https://www.yuradock.co.jp/en
NIIGATA SHIPBUILDING & REPAIR, Inc. (Niigata City, Niigata Prefecture, Japan)
https://www.tsuneishi.co.jp/nsr/
KANDA DOCKYARD Co., Ltd. (Kure-shi, Hiroshima, Japan)
https://kandadock.com/

For further information, please contact:
Communication Dept.
TSUNEISHI HOLDINGS CORPORATION
TEL: +81-84-987-4915
Email: pr@tsuneishi.com