Cold-drawn seamless carbon steel pipe OD219×6mm is a high-precision, high-strength industrial tubing widely used in machinery manufacturing, oil and gas

I. GB/T 8162 Specifications and Dimensions of Hot-Rolled Seamless Carbon Steel Pipes Outer Diameter OD (mm) Wall Thickness WT (mm)

I. Overview of API 5L X52 Seamless Carbon Steel Pipe API 5L X52 is a high-strength seamless carbon steel pipe