Oxygen is a chemical element represented by the symbol O. Under normal conditions of pressure and temperature, two atoms of the element bond to form dioxygen, a colorless, odorless diatomic gas and tasteless with O2 formula. We have the ideal solution for your industrial applications and medicinal use in various purities; from an oxygen cylinder or tank, to a bank on site. Quality and service, at the best market price. Receive advice from our team of specialists.

USES

Metalworking:

Cutting and welding. Iron and steel industry.

Food and Drinks:

Disinfection of water with ozone. Oxygenation of water in aquaculture farms.

Construction:

Assisted calcination. Combustion assisted EZ-Fire O2 burners. improved combustion. <br<

Pharmaceutical and Biotechnology:

Enrichment and use of oxygen in chemical reactions.

Metal production:

Enrichment and use of oxygen in chemical reactions. OSC Burner empty pot preheating.

Mining:

Assisted calcination. Combustion assisted EZ-Fire oxygen burners. improved combustion. Assisted cyanide destruction. Enrichment and use of oxygen in chemical reactions. Assisted PbS flotation. Gold and Silver leaching. OSC Burner empty pot preheating. We deliver in the following containers:

It contains not less than 90% nor more than 96% oxygen, the remainder being nitrogen and argon found naturally in the atmosphere. Oxygen is an essential element for the body and is administered to increase blood levels and as a consequence achieve a greater supply of oxygen to all body tissues.

USES

Correction of the lack of oxygen of different origins. Feeding of respirators in anesthesia. Revival. Administration by means of a nebulizer of the drugs for inhalation. We deliver in the following containers:

Nitrogen is an element represented by the symbol N and makes up about 78% of Earth's atmosphere. It is non-reactive and excellent for coatings and is often used as a purge gas. It can be used to remove contaminants from process streams through methods such as stripping and sparging. Due to its properties, it can be used to protect products against existing contaminants. It also allows for safe storage, safe use of flammable compounds, and prevents explosions.

USES

In food and beverages (Fresh food, longer).

Wine preservation (Nitrowine). Food freezing. 1/2 channel cooling. Food sponge. inertization. cryogenic grinding. Transport of juices at temperature. Product transportation. Biological wastewater treatment.

Automotive industry and transportation equipment.

Brazing. Thermal cycling chamber. Cryogenic deburring. Galvanized. inertization. Inerting with N2 for the electronics industry. Injection and internal pressure. cryogenic grinding. Decarburization annealing. sintered. Wave and selective soldering. Soldering in reflow ovens (SMT). Carburized heat treatment. Cryogenic heat treatment. Neutral temper heat treatment. Subzero heat treatment. Heat treatments. Heat treatments under vacuum quenching with gases. Union of copper wire in semiconductors.

Pharmaceutical industry.

Cooling of chemical reactions. Union of copper wire in semiconductors. Product transportation.

Mining industry.

Cryogenic heat treatment.

Petrochemical industry.

Cooling of chemical reactions. inertization. Injection and internal pressure. Specialized N2 injection services. Product transportation. Biological wastewater treatment.

We deliver in the following containers:

It is the third of the noble gases, colorless and inert like them, it constitutes 0.934% of dry air. It is 30% heavier than air; it is also extremely inert, characterized by perfect physical and chemical stability, at any temperature and pressure. It is an excellent conductor of electricity. Because it is extremely inert even at very high temperatures, Argon is mainly used in:

USES

Welding in an inert gas atmosphere (MIG, TIG, plasma processes). Metallurgy and iron and steel industry, for heat treatment in a protective atmosphere, degassing and desulfurization, etc. In electricity and electronics, for filling light bulbs, fluorescent tubes, radio tubes, etc., in which it prevents the oxidation of incandescent filaments. In specialized laboratories it is used for chromatography applications.

We deliver in the following containers:

Carbon dioxide is an odorless, colorless, slightly acidic, nonflammable gas. Obtained from the fermentation of alcohol and extracted from industrial fumes. It is non-combustible, it is not dangerous in minute concentrations for humans and animals, and it is a basic component for plant life.

USES

Chemical industry.

Synthesis of artificial chemicals. Regulates the temperature in reactions. inertization. Neutralization of alkaline waters.

Metallurgy.

Precipitates exhaust gases. Control the direction of the water flow by diverting the mines. Cutting lasers.

Water treatment.

Acidifier and disinfectant.

In drinks.

Beverage carbonation.

We deliver in the following containers:

Acetylene is highly flammable, slightly lighter than air and colorless.

USES

In the automotive industry and transportation equipment it is used as a key component in low-pressure carburizing. Provides a precise source of carbon needed by auto manufacturers to create a strong, wear resistant layer for steel parts.

In welding and metal fabrication it offers the hottest flame temperature of any commercially available flue gas, making it a ideal atmosphere for oxy-fuel welding and cutting, as well as brazing applications.

We deliver in the following containers:

Helium is a colorless, odorless, tasteless, non-toxic, inert, monatomic gas that heads the noble gas series on the periodic table. Its boiling and melting points are the lowest among all the elements. The low density and low boiling point of helium make it useful in cryogenics (its low boiling point allows it to be used to cool materials to very low temperatures) and in gas chromatography ( the low density allows for better separation of different molecules in a mixture).

USES

The most common use of helium is as a coolant for nuclear reactors and in gas chromatography. It is also used as a lifting gas in balloons and aircraft and in scuba mixtures. In industry, it is used to pressurize and purge systems and as a protective atmosphere for arc welding and other high-temperature industrial processes. It is also used in the mixtures necessary for saturation diving.

We deliver in the following containers:

In the gas mixture we incorporate precision and stability.

At Marine Pro-V we have the flexibility to supply custom gas mixes for various industries. With several years of experience, we apply the highest safety and quality standards to each mix we create. Ask for availability.

USES

Welding:

Argon + Carbon dioxide Argon + Hydrogen Argon + Carbon dioxide + Oxygen

Diving mixes

Compressed air. It is the most common mixture, the mixture of gases in diving with compressed gas is 21% oxygen, 78% nitrogen and 1% other gases. This gas mixture is only used up to 40 metres/130 feet. Nitrox. This mixture of diving gases allows you to increase the time on the bottom, but does not allow you to dive deeper. 32-40% oxygen and 68-60% nitrogen. Being a mixture with a higher percentage of oxygen, it poses a risk due to oxygen toxicity at high pressures. Trimix. 3 gases are mixed: oxygen, nitrogen and helium in different percentages depending on the needs of the diver. By substituting part of the oxygen for helium we reduce the risk of oxygen toxicity or nitrogen narcosis. This allows us to descend to greater depths, it is known as saturation diving.

We deliver in the following containers: