Regulations last checked for updates: Nov 04, 2026

Title 49 - Transportation last revised: Oct 28, 2026
Appendix Appendix A - Appendix A to Subpart C of Part 178—Illustrations: Cylinder Tensile Sample

The following figures illustrate the recommended locations for test specimens taken from welded cylinders:

[67 FR 51654, Aug. 8, 2002]
authority: 49 U.S.C. 5101-5128,44701; 49 CFR 1.81, 1.96, and 1.97
source: 29 FR 18652, 18812, Dec. 29, 1964, unless otherwise noted. Redesignated at 32 FR 5606, Apr. 5, 1967.