ASTM G93-96

Standard Practice for Cleaning Methods and Cleanliness Levels for Material and Equipment Used in Oxygen-Enriched Environments

STANDARD published on 10.4.1996

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The information about the standard:

Designation standards: ASTM G93-96
Note: WITHDRAWN
Publication date standards: 10.4.1996
SKU: NS-57879
The number of pages: 22
Approximate weight : 66 g (0.15 lbs)
Country: American technical standard
Category: Technical standards ASTM

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Annotation of standard text ASTM G93-96 :

Keywords:

Chemical cleaning, Cleaning, Contamination, Environments (gaseous), Inorganic contaminant, Mechanical cleaning, Metals and metallic materials, Nonmetallic materials, Organic compounds, Oxygen content, Particulates, Thermal cleaning effects, cleaning methods for material and equipment used in oxygen-enriched, environments, practice, ICS Number Code 71.040.20 (Laboratory ware and related apparatus)

Additional information

1. Scope

1.1 This practice covers the selection of methods and apparatus for the cleaning of materials and equipment intended for service in oxygen-enriched environments. Contamination problems encountered in the use of enriched air, mixtures of oxygen with other gases, or any other oxidizing gas may be solved by the same cleaning procedures applicable to most metallic and nonmetallic materials and equipment. Cleaning examples for some specific materials, components, and equipment, and the cleaning methods for particular applications, are described in detail in the appendix.

1.2 This guide does not include levels of cleanliness necessary for various applications and materials. These sections are currently under development and will be included in a future revision.

1.3 This standard does not purport to address all of the safety problems, if any, associated with its use. It is the responsibility of the user of this standard to establish appropriate safety and health practices and determine the applicability of regulatory limitations prior to use. Federal, state and local safety and disposal regulations concerning the particular hazardous materials, reagents, operations and equipment being used should be reviewed by the user. The user is encouraged to obtain the Material Safety Data Sheets (MSDS) from the manufacturer for any material incorporated into a cleaning process. Specific cautions are given in Section 8.

2. Referenced Documents

G136-03(2023)e1	Standard Practice for Determination of Soluble Residual Contaminants in Materials by Ultrasonic Extraction (Includes all amendments and changes 7/13/2023).
G144-01(2022)	Standard Test Method for Determination of Residual Contamination of Materials and Components by Total Carbon Analysis Using a High Temperature Combustion Analyzer
CGA Pamphlet G-4.4	Industrial Practices for Gaseous Oxygen Transmission and Distribution Piping Systems
ARP 598	The Determination of Particulate Contamination in Liquids by the Particle Count Method Available from SAE International (SAE), 400 Commonwealth Dr., Warrendale, PA 15096-0001, http://www.sae.org.

G131-96(2023)e1	Standard Practice for Cleaning of Materials and Components by Ultrasonic Techniques (Includes all amendments and changes 7/13/2023).
G125-00(2023)	Standard Test Method for Measuring Liquid and Solid Material Fire Limits in Gaseous Oxidants
G127-15(2023)	Standard Guide for the Selection of Cleaning Agents for Oxygen-Enriched Systems
G128-02	Standard Guide for Control of Hazards and Risks in Oxygen Enriched Systems
G122-20	Standard Test Method for Evaluating the Effectiveness of Cleaning Agents and Processes
F331-13(2020)	Standard Test Method for Nonvolatile Residue of Solvent Extract from Aerospace Components (Using Flash Evaporator)
G63-15(2023)	Standard Guide for Evaluating Nonmetallic Materials for Oxygen Service
G88-21	Standard Guide for Designing Systems for Oxygen Service
G121-18	Standard Practice for Preparation of Contaminated Test Coupons for the Evaluation of Cleaning Agents
F312-08(2023)	Standard Test Methods for Microscopical Sizing and Counting Particles from Aerospace Fluids on Membrane Filters
A380-06	Standard Practice for Cleaning, Descaling, and Passivation of Stainless Steel Parts, Equipment, and Systems
D1193-06(2018)	Standard Specification for Reagent Water
E312-06	Standard Practice for Description and Selection of Conditions for Photographing Specimens Using Analog (Film) Cameras and Digital Still Cameras (DSC)
E1235-12(2020)e1	Standard Test Method for Gravimetric Determination of Nonvolatile Residue (NVR) in Environmentally Controlled Areas for Spacecraft (Includes all amendments and changes 6/9/2020).
E2042-04	Standard Practice for Cleaning and Maintaining Controlled Areas and Clean Rooms

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