ASTM E1930/E1930M

ASTM E1930/E1930M is the standard practice for examining liquid-filled atmospheric and low-pressure metal storage tanks using acoustic emission. It provides a technical framework for evaluating tank condition through a nonintrusive inspection method, helping support maintenance planning and informed decision-making. As a recognized ASTM standard, it is commonly used when owners, inspectors, and asset managers need a consistent way to assess storage tanks while minimizing unnecessary disruption to service.

Purpose of ASTM E1930/E1930M

The purpose of ASTM E1930/E1930M is to guide the examination of metal storage tanks that contain liquid and operate at atmospheric or low pressure. The practice is centered on acoustic emission, a method used to detect signals associated with active structural behavior during inspection. By defining a repeatable approach, the standard helps users evaluate tanks in a controlled and consistent manner. This supports better technical judgment when determining whether further review, maintenance, or follow-up inspection may be needed.

Common use cases of ASTM E1930/E1930M

This standard is commonly applied during condition assessment of liquid-filled metal storage tanks, especially where acoustic emission testing is preferred for its nonintrusive nature. It is relevant to inspection programs for tanks used in industrial storage, utility operations, and other facilities that rely on atmospheric or low-pressure vessels. ASTM E1930/E1930M may also be used as part of planned maintenance, integrity verification, or engineering evaluation workflows when operators need a practical method to examine tank performance without extensive service interruption.

Why ASTM E1930/E1930M matters

ASTM E1930/E1930M matters because it helps bring consistency to tank examination and supports more reliable inspection decisions. For procurement, compliance, and quality control teams, a clearly defined ASTM practice can reduce ambiguity and improve communication between owners, inspectors, and service providers. It also supports risk reduction by offering a structured approach to evaluating tank condition before issues become more costly. For organizations managing liquid storage assets, that consistency can be important for planning, documentation, and technical accountability.

• Acoustic emission examination
• Liquid-filled metal storage tanks
• Atmospheric and low-pressure service
• Nonintrusive inspection practice
• Condition assessment and follow-up review