The railings are 42'' inches high and use 6 foot post spacing. Pipe outside diameter is 1.90''.
Elixer Industry has an extrusion division in Northern Indiana that can extrude different sizes aluminum pipe.
Aluminum Pipe is specified and used for its light weight and non-corrosives properties.
Pipe is measured by the inside diameter
Aluminum 6061-T6 Pipe Schedule 40 1/2" Nominal, 0.622" ID, 0.84" OD, 0.11" Wall, 60" Length
Taylor Made Powder Coat Aluminum Tubing Windshield Support Bars 15"
GB 931B 1/2-Inch Rigid 3/4-Inch EMT Gardner Thinwall Pipe Bender, Aluminum
Aluminum pipe for hand railing in size 1", 1 1/2, 1 1/2", and 2" There is a variety of railing fitting for these standard aluminum pipe railing components.