What is ASTM A53 Grade B pipe EN equivalent to?

ASTM A53 Grade B pipe is a standard specification for seamless and welded black and hot-dipped galvanized steel pipe. It is intended for mechanical and pressure applications, as well as ordinary uses in steam, water, gas, and air lines. The "Grade B" indicates its yield strength and tensile strength requirements.

When comparing ASTM A53 Grade B pipe to European standards such as those set by the EN (European Norm) system, it's important to note that direct equivalents are not always straightforward due to differences in manufacturing processes, chemical compositions, and testing requirements between different standards bodies.

However, if we were to draw a rough comparison, ASTM A53 Grade B pipe could be somewhat equivalent to the EN 10216-1 P265TR1 or P265TR2 standard for non-alloy steel tubes with specified room temperature properties. This comparison is based on their general application suitability and some similar characteristics.

For a precise ASTM A53 Grade B pipe equivalent, it is recommended to consult specific cross-reference tables provided by standards organizations or seek guidance from materials engineers familiar with both ASTM and EN standards.