Leading Stockist of Alloy Steel Pipes, Fittings and Flanges


Founded in 1974, Stratstan grew rapidly as a trading company supplying critical piping materials to projects around the world.

The company has since developed into one of the world’s leading stockholders of alloy steel piping materials used for very high and very low temperature applications in oil and gas, power generation, petrochemical, nuclear, carbon capture, desalination, and other applications.

Stratstan specialises in supplying materials from stock or on quick production for regular or emergency maintenance requirements.

We also manage larger project requirements, being able to consolidate complete packages of alloy, carbon and stainless steel, and copper/nickel piping materials.

Chromium-Molybdenum Alloys (Cr-Mo):

At the heart of our product range are the “chrome-moly” grades (P11, P22, P5, P9 & P91) used for high temperature applications. We carry a very comprehensive stock of pipes, fittings and flanges, as well as bars and plates in these grades.

Grade 3:

In recent years, Stratstan has become renowned as the world’s leading stockholder of Low-Temp 3.5% Nickel (A333 Grade 3) piping materials. This grade is suited for very low temperature applications and is Impact Tested at -101°C (-150°F). Again, we carry a very comprehensive stock of pipes, fittings and flanges in this grade.