PRODUCTS
Aeronautics
Argon is used during welding and heat treatment operations as well as a protective atmosphere.
Automotive
Argon is used pure or in mixtures for arc, plasma and laser welding. Argon protects welds against air as well as reduces fume emissions for most arc welding processes. Argon is used to inflate car airbags.
Beverage
Argon is used to inert wine to prevent oxidation during winemaking.
Electronic Components
Argon is used in plasma etching processes. Argon is used in PVD processes (Physical Vapor Deposition). It is also used for Silicon ingot crystal pulling.
Food
Argon allows to extend food shelf life with modified atmosphere.
Glass
Argon avoids corrosion of the tungsten filament in light bulb and consequently blackening of the bulb by atmosphere inerting. Argon is used to increase thermal isolation performance of double glazing windows.
Hospital care
Liquid argon is used in surgery
Laboratories & Research Centers
Argon is used for analysis in research laboratories and quality control for industry and healthcare: plasma gas for plasma emission spectrometry, blanket gas in graphite furnace atomic absorption spectrometry, carrier gas in gas chromatography for various detectors. In mixture with methane, argon is used in Geiger counter and in X-ray fluorescence detector as quenching gas.
Metal fabrication
Argon is used to protect liquid metal from reactions with compounds present in ambient air, such as oxygen. It is also used for the same reasons in many welding processes.
Metal
Argon is used for stirring and inerting purposes in steelmaking and during the Argon Oxygen Decarburisation (AOD) operation for stainless steel.
| IS 5760 BIS 1998 Argon Compressed & Liquid [CHD6 : Industrial Gases]: | |||
| Constituent (ppm max) | Grade 1 (Ultra High Purity) | Grade 2 (High Purity) | Grade 3 (Industrial Grade) |
| Oxygen | 0.5 | 5.0 | 10.0 |
| Nitrogen | 2.0 | 10.0 | 300.0 |
| Hydrogen | 1.0 | 2.0 | 5.0 |
| Water vapour | 0.5 | 4.0 | 7.0 |
| Carbon dioxide | 0.5 | 0.5 | 3.0 |
| Carbon monoxide | 0.5 | 0.5 | 2.0 |
| Hydrocarbon | 0.2 | 0.5 | 0.0 |
| Grade 1 Ultra high purity argon for use in electronics and allied industries and in direct reading vacuum spectrograph. | |||
| Grade 2 High purity argon for use in lamp and allied industries. | |||
| Grade 3 Commercial grade argon for use in welding industry and for other metallurgical operations. |
Why Choose us
Quality
State of art manufacturing plant & facility
Qualified and Experienced team
Cost-effective
Using best quality inputs
Stringent Quality Norms for inputs
Large Production Capacity
Team members working in the plant
Number of clients
Company Values
01
Following the highest standards of professionalism and being recognised for doing so.
02
Doing all that is needed to deliver value to all stakeholders.
03
Voluntary, spontaneous & relentless pursuit of goals & objectives with the highest level of energy & enthusiasm.
04
Thinking & working together across functional groups, hierarchies, business & geographies.
05
Continuously striving to finish before deadlines & choosing the best rhythm to optimise organizational efficiencies.
PRODUCTS
Established in 1995, today UAPPL
is one strong team of over 200 employees.