Tube Flaring Standards

This standard covers the double flare of the steel pipe for automobile tubing (herein after referred to as tubing), and tube fittings that are connected to and used with the tubing.

This procedure is used to determine the integrity of longitudinal extrusion weld-lines on aluminum extrusion structural / porthole tubes.

1.1 This specification2 covers seamless ferritic and austenitic steel boiler, superheater, and heat-exchanger tubes, designated Grades T5, TP304, etc. These steels are listed in Tables 1 and 2. 1.2 Grades containing the letter, H, in their designation, have requirements different from those...

This standard covers the steel tube fittings used for flare less-type metal tubes (hereinafter called "tube fittings") of automotive piping.

The SAE J526 Standard covers electric-resistance welded single-wall low-carbon steel pressure tubing intended for general automotive, refrigeration, hydraulic, and other similar applications requiring tubing of a quality suitable for bending, flaring, beading, forming, and brazing. Material...