Nipple is a short stub of pipe which has a male pipe thread at Each individual finish or at just one stop. It utilized for connecting two other fittings. Nipples are utilized for connecting pipe, hoses, and valves. Pipe nipples are used in small-pressure piping. Q. "I'm Listening to a http://valvesandfittings10639.aioblogs.com/16905365/top-guidelines-of-valves-and-fittings