This is the 5th edition, as cited, when purchased you will also receive the current edition.
Contains detailed methods of estimating wall stress that can be applied with accuracy and simplicity to the retesting of compressed gas cylinders. The methods can be used to determine the cylinders suitability for continued service as specified in 49 CFR 173.302a(b). Includes information on elastic expansion limits. Includes methods of determining and checking "k" factors and elastic expansion limits. Edition cited in 49 CFR.