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CGA G-4.1

$123.00

Cleaning Equipment for Oxygen Service, Seventh Edition
standard by Compressed Gas Association, 08/01/2018

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Description

CGA G-4.1 describes the cleaning methods and requirements for equipment used in the production, storage, distribution, and use of liquid and gaseous oxygen to reduce the risk of fire, explosion, or promotion of combustion. Cleaning in accordance with this publication is required for all surfaces in contact with a gas or liquid that has an oxygen concentration greater than 23.5%. Examples of such equipment include station-ary storage tanks, road tankers, and rail cars; pressure vessels such as heat exchangers and distillation columns; compressors and pumps; and associated piping, valves, and instrumentation. However, the cleaning methods and requirements are not limited to this equipment. With modifications, these methods may be used for cleaning other oxygen and oxidizer (e.g., fluorine, nitrogen trifluoride, nitrous oxide) service equipment such as cylinders, cylinder valves, cylinder regulators, welding torches, and pipelines where regulatory re-quirements do not specify cleaning methods.

This publication does not replace or supersede any regulatory cleaning requirements specified by a national authority. For example, U.S. Department of Transportation (DOT) aluminum alloy oxygen cylinders shall be cleaned to the requirements of the Title 49 of the U.S. Code of Federal Regulations (49 CFR) Part 173.302(b)(3).

Product Details

Edition:
7th
Published:
08/01/2018
Number of Pages:
58
File Size:
1 file , 1.3 MB
Sale!

CGA G-4.1

$77.00

Cleaning Equipment for Oxygen Service
standard by Compressed Gas Association, 01/01/1996

  • Disc PDF Format
  • Disc MULTI-USER
  • Disc NOTE: Our website provide PDF immediately download, sometimes when the payment is processed and you did not receive the file, please feel free to connect with us.
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Description

Cleaning methods described in this pamphlet are intended for cleaning equipment used in production, storage, distribution, & use of liquid and gaseous oxygen. Consideration is given to environmental issues including ozone depletion potential of solvents.

Product Details

Published:
01/01/1996
Number of Pages:
30
File Size:
1 file , 460 KB