Aluminum Pipe Alloys
Please refer to our Aluminum Alloys page for information about the different aluminum alloys.

Standard Pipe Finishes
Mill Finish - Standard smooth, semi reflective finish, as produced at the mill with no further treatments applied.
May contain scuffs and scratches from transportation, handling and shearing operations, further surface preperation may be needed for cosmetic applications.

General Pipe Information
Generally pipe sizes refer to the approximate size of the INSIDE diameter of the pipe and not the outside diameter as tube is referred to. Pipe sizes can be confusing, please refer to the chart below for the actual dimensions of pipe based on the nominal listed size.


                          Pipe Sizes                                 Pipe OD / Wall and Length Tolerances

Measurement	Tolerance (+/-)
OD	1%
Wall	+0 / -12%
Length	0.063

OD and Wall tolerances are per manufactures specifications. Cutting tolerances are for our standard listed sizes.

All measurements are listed in inches