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Maintain clean 1. Precision cleaning of oxygen components typically takes place in designated and controlled cleaning areas and includes: Component disassembly Cleaning such as with aqueous detergents and water, acidic or alkaline chemicals, or special solvents Rinsing Bag and label Do your components need oxygen cleaning? Our engineers also offer process review and consulting to help clients set up and optimize their own in-house cleaning processes. Our WHA clean room facility is specially equipped to perform highly-detailed quantitative cleanliness verification.

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Maintain clean 1. Precision cleaning of oxygen components typically takes place in designated and controlled cleaning areas and includes: Component disassembly Cleaning such as with aqueous detergents and water, acidic or alkaline chemicals, or special solvents Rinsing Bag and label Do your components need oxygen cleaning? Our engineers also offer process review and consulting to help clients set up and optimize their own in-house cleaning processes.

Our WHA clean room facility is specially equipped to perform highly-detailed quantitative cleanliness verification. In the field, our engineers rely upon proven qualitative visual inspection methods. In our technical training courses, we demonstrate oxygen clean verification techniques using our custom-built O2 Inspection Kits to teach students how to perform visual inspections on various hardware.

These techniques are simple and inexpensive, but effective in detecting gross levels of contaminant. This is often considered the last line of defense in assuring cleanliness before a component is installed into the oxygen system.

Aid of bright white light can reveal particles greater than approximately 50 micron 0. A black UV light is also used for visual inspection because many hydrocarbon-based contaminants and other particles fluoresce at ultraviolet wavelengths. This technique can reveal dust and lint particles greater than 50 micron 0.

This technique is simply another method to detect abnormalities and verify surface cleanliness. How do you know your components are clean enough? WHA offers our customized oxygen cleanliness verification OCV as a standalone service for clients who wish to test the cleanliness of their own parts, components and systems, or to verify that their cleaning process is successful at complying with a published cleaning standard. Our engineers have seen multiple instances where oxygen clean hardware is either delivered in an unclean state, or where the cleanliness is compromised during assembly.

Some best practices for oxygen system assembly include: Always assemble oxygen components in a clean area. Avoid assembling outdoors in bad weather or in contaminated air environments. If a clean room is unavailable or impractical, oftentimes you can set up a temporary clean area for assembly that can be sufficient, depending on the application.

Use visually clean tools Avoid touching oxygen-clean surfaces with leather work gloves or bare hands Keep piping components bagged or sealed until ready for install Stage necessary assembly items tools, gaskets, fittings, etc.

Use specified oxygen compatible lubricants and pipe tape sparingly, as directed 4. This goal can often be achieved through good maintenance practices. Maintain a clean environment, as much as possible.

Use clean tools, gloves, and clothing. Protect open ports with oxygen-compatible plugs, caps, bags, or flange blinds. Want to learn more about oxygen cleaning? Our industry-leading oxygen safety training includes basic training on oxygen cleaning. We also offer a special add-on module and custom-built O2 Inspection Kits for those wishing for a more in-depth look at oxygen cleaning, verification, assembly, and maintenance practices.

How can WHA simplify oxygen cleaning for you? Our experienced engineers and chemists are available to assist with your oxygen cleaning needs through both oxygen cleaning services and technical training. Gwenael Chiffoleau. Our industry-leading oxygen safety training includes basic training on oxygen cleaning, and we offer a special add-on module and custom-built O2 Inspection Kits for those wishing for a more in-depth look at oxygen cleaning, verification, assembly, and maintenance practices.

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Oxygen Cleaning Services: Why you need Oxygen Cleaning: Nothing should be left on the surface of equipment that comes into contact with oxygen that could interact with oxygen. Oxygen Cleaning involves removing any combustible contaminates from all surfaces of equipment or in other words, surface preparation for products that are intended to be used in oxygen service. The idea is to extend the life and performance of a part. Some of the contaminates that are targeted for cleaning are organic and inorganic substances like hydrocarbon material oils and greases , dirt, sand, weld slag, rust, paper, fiber, and more. You should have these contaminates especially hydrocarbons removed and removed properly in order to avoid a combustion reaction in an oxygen atmosphere or to avoid producing a product with unacceptable purity.

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Oxygen Cleaning Services:

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