ASTM A53 Grade B Pipes & Tubes are carbon steel pipes that are commonly used in various industrial applications due to their excellent mechanical properties and versatility. These Pipes & Tubes are manufactured following the ASTM A53 specification, which covers seamless and welded black and hot-dipped galvanized steel pipes. They are designed for a variety of mechanical and pressure a... https://www.metcoresteel.com/astm-a53-grade-b-pipes-tubes-manufacturer-exporter-suppliers-stockists.html