B338 Standard Specification for Seamless and
Scope1.1 This specification covers the requirements for 20 grades of titanium and titanium alloy tubing intended for surface condensers, evaporators, and heat exchangers, as follows:1.1.1 Grade 1—Unalloyed titanium,1.1.2 Grade 2—Unalloyed titanium,1.1.3 G