CGA - G-4.1-DOT
CLEANING EQUIPMENT FOR OXYGEN SERVICE
| Organization: | CGA |
| Publication Date: | 1 January 1985 |
| Status: | inactive |
| Page Count: | 80 |
scope:
This is the 3rd edition (1985), as cited, when purchased you will also receive the current edition.
The cleaning methods described in this pamphlet are intended for cleaning equipment used in the production, storage, distribution, and use of liquid and gaseous oxygen. Examples of such equipment (illustrative of the primary intent of this publication) are: stationary storage tanks, cargo tanks, and tank cars; pressure vessels such as heat exchangers and rectification columns; and associated piping, valves, and instrumentation. The cleaning methods, however, are not limited to the above equipment and with proper consideration or modification may be utilized in cleaning other oxygen service equipment such as cylinders, cylinder valves, regulators, welding torches, pipelines, compressors and pumps.
NOTE: CGA C-10, Recommended Procedures for Changes of Gas Service for Compressed Gas Cylinders, [1]1 includes the conversion of cylinders to oxygen service. Where the requirements for this conversion differ from the recommendations of CGA G-4.1, the recommendations of CGA C-10 should take precedence.
1 NOTE: References in this document are shown by bracketed numbers and are listed in the order of appearance. See Section 14, References.
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