TenarisNKKTubes is the trade name used in Japan by NKKTubes, a Tenaris company, in which JFE Engineering has a 49% shareholding (JFE Website), that specializes in the production of high grade seamless pipes for oil and gas and industrial applications. Its manufacturing facilities are located in Kawasaki city, Japan, and it has an annual production capacity of 260,000 tons of seamless pipes and a workforce of 700 employees.

Tenaris is a leading supplier of tubes and related services for the world’s energy industry and certain other industrial applications. Through an integrated global network of manufacturing, R&D and service facilities, Tenaris works closely with its customers to meet their needs for the timely supply of high performance products in increasingly complex operating environments.