11 Jan Butt Weld Fittings Lateral – ANSI January 11, 2018 By PipeAdmin 0 comments Pipe Size (NPS)STApprox. Weight (lb) STDXS 1/2 - - - - 3/4 - - - - 1 2 1/2 6 1/2 2.5 3.0 1 1/4 2 3/4 7 3.5 4.5 1 1/2 3 8 4...Continue reading