Is FPT The Same As NPT?
Is FPT The Same As NPT? Definition of Pipe Thread Acronyms NPT National Pipe Thread (tapered) FPT Female Pipe Thread (interchangeable with NPT) FIP Female Iron Pipe (interchangeable with NPT) MPT Male Pipe Thread (interchangeable with NPT) What thread is FPT? FPT stands for Female Pipe Threads and FIP stands for Female Iron Pipe which