In which cylinders may Sustained Load Cracking develop?

Which ISO document is required for visual inspection of UN-ISO steel cylinders?

US DOT and UN-ISO cylinders are NOT inspected for cracks.

Maximum allowable pit depths are established by

Hammer Tests are administered

Compressed Gas is a Hazardous Material (HAZMAT) when:

What is the general corrosion condemnation limit for 3A / 3AA cylinders?

A cylinder may be properly condemned by:

US DOT and UN-ISO cylinders are manufactured to the same standards.

What are the types of visual inspections?

To inspect US DOT / UN-ISO fiber wrapped cylinders, what publications are required?

Who requires hose piping and tubing to be restrained every 4 feet?

What are the three classifications of cylinders?

Function specific Visual Inspection Training is required.

UN-ISO solid wall non-SCUBA cylinders in Div 2.2 gas service are hydrostatically requalified every 10 years.

You may use ISO documents to inspect US DOT cylinders.

10% excess fill may be authorized for which cylinders?

A white powder on the inside of an aluminum cylinder is most likely to be:

In how many complete threads may a fold appear without having to condemn the cylinder?

What type of Pressure Relief Device should be installed in a SCUBA valve?