Stainless Steel Pipes

Stainless Steel Pipes


Stainless steel tubes and pipes for vital industrial equipment components, such as structural elements of machinery and buildings, piping, boilers and heat exchangers. We mainly handle products of Nippon Steel & Sumitomo Metal Corporation and handle the largest sales volume of this company’s products. With our know-how and long history, we are proud to show unrivalled passion for and expertise in all things related to steel tubes and pipes. The Mishima Steel Service Center, a major site, obtained the ISO9001 certification for its quality management system in January 2015, which was then updated to ISO9001:2015 in November 2017.

About Quality Assurance and Control

1. Major Steel Types

  • SUS 304
  • SUS 304L
  • SUS 304A
  • SUS 310S
  • SUS 316
  • SUS 316L
  • SUS 329J4L

2. Most Popular Dimensions

Round tubes and pipes Seamless steel tubes and pipes: φ1.59 to φ406.4
Welded steel tubes and pipes: φ6 to φ609.6 (up to φ2200 when custom-made by manufacturer)
Square tubes and pipes □7×7 to □400×400
Special tubes and pipes Various types manufacturable (inquiries welcome)

3. Most Popular Finish

Pickling, BA, EP, exterior polish (decoration pipes), interior/exterior polish (sanitary pipes)

4. Joints and Flanges


We provide various types of processing services for flanges, elbows, reducers, lap joints, etc., by ourselves or through affiliated companies.

5. Other information

Technical services We will visit you with the manufacturer's engineers for an explanation.
Cutting equipment Band saw, metal saw
Major centers
Business Locations
Mishima Steel Service Center, Osaka Distribution Center