Mar 10, 2025 · NIPPON STEEL supports Japanese shipbuilding by providing various types of high quality steel pipes, from small to large bore. MARILOY™ steel pipe, one of our unique products, is used for cargo oil pipes and ballast pipes in tankers and other ships, and it saves steps and reduces costs by eliminating painting.

As a top manufacturer of steel tubes, we are striving to be“a company loved by all,” one that meets the needs of customers, and is friendly both to people and the environment.

Nippon Steel's pipes and tubes are shown below. We provide various manufacturing methods and various steel types from carbon steel to high alloy steel.

Nippon Steel's product catalogs can be downloaded. You can select any of the items from the products and applications.

Mission Statement 1. Provide superior steel products and value added services that ensure our customers’ success. 2. Be a “good neighbor” and responsible corporate citizen. 3. Provide a …

A wide variety of steel grades for use in many applications in addition to JIS G 3445 (carbon steel tubes for machine structure). A flexible range of sizes can be manufactured with cold drawing facilities.

Thank you for visiting the website of Nippon Steel Pipe Co., Ltd. (NSPC). Below you can find information about our products.

ステンレスおよび高合金鋼管の分野において、永年に亘り、蓄積された高度な製造技術のもと、各種工業用配管、熱交換器、自動車、家電および半導体製造プラント用等、一般配管から超 …

The triangle in the logo represents a blast furnace and the people who make steel. It reflects the fact that steel, indispensable for civilization, brightens the world. The center point can be viewed as a peak, which represents the best steelmaker.

Nippon Steel Corporation (日本製鉄株式会社, Nippon Seitetsu kabushiki gaisha) (previously known as Nippon Steel & Sumitomo Metal until 2019) is Japan's largest steelmaker, headquartered in Marunouchi, Chiyoda, Tokyo. [4] The company has four business segments, which are steelmaking, engineering, chemicals, and systems solutions. [5]