ERW pipe API 5L grade B PSL2 equivalent

The equivalent of an ERW (Electric Resistance Welded) pipe with API 5L grade B PSL2 specification would depend on the applicable standards and regulations followed by different regions. However, one common equivalent for API 5L grade B PSL2 in terms of material and performance is ASTM A53 Grade B.

ASTM A53 is a standard specification for seamless and welded black and hot-dipped galvanized steel pipe. It covers both Type S (seamless) and Type E (electric resistance welded) pipes. In terms of material composition and mechanical properties, ASTM A53 Grade B closely aligns with API 5L grade B PSL2.

Both API 5L grade B PSL2 and ASTM A53 Grade B pipes are commonly used in applications such as oil and gas pipelines, structural support, and general-purpose conveying of fluids and gases. They have similar requirements for chemical composition, tensile strength, yield strength, and impact toughness.

However, it is essential to consult specific codes, standards, and industry practices to determine the precise equivalent for an ERW pipe with API 5L grade B PSL2 specification based on regional or project-specific requirements.