How to Measure Pipe Size: Outside Diameter and NPS Chart
Learn how to measure pipe size with calipers or circumference. Use NPS, DN, outside diameter and Schedule 40/80 charts to identify the right pipe size.
Technical Insights & Industry Solutions for Precision Bearings

Learn how to measure pipe size with calipers or circumference. Use NPS, DN, outside diameter and Schedule 40/80 charts to identify the right pipe size.

Explore 12 common types of pipe fittings, their functions, materials and connection methods. Learn what to check when choosing fittings for a piping system.

NPT thread chart for 1/16 to 4 inch sizes with TPI, pipe OD, E0 and L1. Learn how to identify NPT threads and tell them apart from BSP.
