Form

This specification covers a corrosion and heat resistant steel in the form of two types of thin-wall, close-tolerance tubing 0.125 to 2.00 inches (3.18 to 50.8 mm), inclusive, in nominal OD.

Application

This tubing has been used typically in high pressure hydraulic or pneumatic systems assembled with brazed joints, but usage is not limited to such applications.

Classification

The tubing covered by this specification is classified as follows:

Class 1 - Seamless and Drawn

Class 2 - Welded and Drawn

Unless a specific class is ordered, either class may be supplied.