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About PipeLookup

Learn about PipeLookup, its reference data, and the scope of the site.

PipeLookup is an independent online reference site designed to make standard steel pipe dimensions easier to look up and compare.

The site focuses on commonly searched pipe dimensions such as NPS, DN, Schedule, outside diameter, wall thickness, inside diameter, and weight.

Reference Standard

PipeLookup V1 references ASME B36.10-2022 for welded and seamless wrought steel pipe dimensions.

PipeLookup is an independent reference site and is not affiliated with or endorsed by ASME.