Fossil Fuels
Example Sentences
Natural Gas

Can you use pressure fittings on three-quarter inch OD steel pipe for natural gas fittings for kitchen stove or do you always have to use threaded?

User Avatar
Wiki User
September 03, 2008 1:57AM

Not sure what you mean by pressure fittings. Threaded fittings for steel pipe are pressure fittings. Steel pipe with a 3/4" O.D. is known as 1/2" I.P.S. (Iron Pipe Size) pipe.