Leave stainless steel castings to us.
OEN Kogyo Co., Ltd. produces piping for construction, industrial piping, valves, and more, utilizing its long-established technical expertise, unique equipment, and a consistent production system that covers casting, processing, inspection, and shipping. We manufacture materials such as "SCS 13," widely used as stainless steel and heat-resistant steel, "SCS 14," which has superior durability compared to 304 in seawater and various media, and "SCS 11," which has a duplex structure, excellent acid resistance, pitting resistance, and high strength. We accommodate a variety of materials from JIS standards to ASTM standards. 【Production Steel Grades (Excerpt)】 ■ SCS 13 (Equivalent to SUS304) ■ SCS 14 (Equivalent to SUS316) ■ SCS 16 (Equivalent to SUS316L) ■ SCS 19 (Equivalent to SUS304L) ■ SCS 11 (Equivalent to SUS329J1) ■ SCS 10 (Equivalent to SUS329J3L) and others *For more details, please refer to the PDF document or feel free to contact us.
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OEN Kogyo Co., Ltd. has consistently engaged in the production of stainless steel piping products since 1964, boasting a long tradition and track record as a specialized manufacturer. Today, we produce fittings and valves for stainless steel indoor piping for construction, industrial stainless steel piping, and buried stainless steel piping for water supply, all under complete quality control from casting to processing and completion, utilizing industry-leading technology and state-of-the-art equipment. Among our products, the indoor piping system "Nice Joint" was the first in the industry to obtain ISO 9001 certification (April 1999), and we strive to meet our customers' increasingly stringent needs by pursuing high quality and stable supply, aiming to enhance customer satisfaction. In the 21st century, environmental hormones and product recycling have become major social issues, and we have obtained ISO 14001 certification (June 2006) to reduce and strengthen the management of resource consumption, waste materials, and environmental management substances through our business activities. We are committed to stainless steel product manufacturing and aspire to contribute to the respect for human life and the improvement of the global environment.