ASTM A106 vs ASTM A234 – Piping Grades Explained

In this video, you will clearly understand the difference between ASTM A106 and ASTM A234, two of the most commonly used carbon steel piping grades in oil & gas, refineries, power plants, and process industries.
We will explain where A106 is used as pipe and where A234 is used as fittings, along with their material properties, temperature limits, pressure service, and welding behavior.
If you are a welder, pipe fitter, QC inspector, site engineer, or fabrication supervisor, this video will help you select the correct material and avoid costly mistakes.
Watch till the end for simple examples and site tips.