Japan Joint Co., Ltd., leading the world in high-pressure pipe fittings.
Our company, based in Higashi-Osaka City, utilizes proprietary technology to manufacture and sell pipe fittings that open the future with joint technology. We handle welded steel socket fittings and threaded fittings for piping, as well as JIS B 2316, ANSI B16.11, and related products, so please feel free to contact us with your requests. 【Products】 ■ Socket welded pipe fittings ■ Threaded pipe fittings ■ Special pipe fittings *For more details, please download the PDF or feel free to contact us.
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【Product Introduction】 ■Socket Weld Pipe Fittings ・90° Elbow ・45° Elbow, etc. ■Threaded Pipe Fittings ・90° Elbow ・45° Elbow, etc. ■Special Pipe Fittings ・Square Flange SS Type ・Square Flange SH Type, etc. *For more details, please download the PDF or feel free to contact us.
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For more details, please download the PDF or feel free to contact us.
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Company information
Nihon Joint Co., Ltd. is a company based in Higashi-Osaka that utilizes its unique technology to pave the way for the future with joint technology, manufacturing and selling pipe fittings. We manufacture and sell high-pressure forged fittings that meet the high-quality demands of various plants, including nuclear power plants, thermal power plants, LNG facilities, oil refining, petrochemicals, and shipbuilding.