What Does NTP Mean In Plumbing?
What Does NTP Mean In Plumbing? National pipe thread – Wikipedia. What does NTP stand for in threads? NPT stands for National Pipe Tapered threads, also known as ANSI/ASME B1. 20.1 pipe threads. It is a U.S. standard for measuring tapered threads on threaded pipes and fittings. Are NPT and FIP the same? As previously