ISO 3183

What is ISO 3183?

ISO 3183 is an international standard. It specifies the requirements for the design, manufacturing, and testing of steel pipelines used for the transportation of petroleum and natural gas.
It provides guidelines for various aspects such as pipe dimensions, grades of steel, chemical composition, mechanical properties, and testing procedures to ensure the quality and safety of these pipelines. ISO 3183 plays a crucial role in promoting the reliability and efficiency of energy transportation globally.


  • We provide seamless and welded versions.
  • Product specification levels (PSL 1 and PSL 2).

Our pipes can be customized with various surface coatings to increase their resistance to corrosion, and we offer a range of end types and joint methods to fit your installation needs. We also offer machining services to ensure a perfect fit for your system. With UNIASEN, you get a product that is tailored to your needs.