Fleet

Due to the extreme coldness of liquid oxygen and liquid nitrogen, for transporting cryogenic condensate, special double-walled tanks with safety valves and special pumps should be used for transporting and discharging.

نیتروژن

    Priestley Gas Industries provides transportation and distribution services for these two products by having special and semi ISO tanks for pump trailers. In case of purchase of liquid oxygen or sale of liquid nitrogen by colleagues, loading is done on the platform of Priestley Gas Industries factory, and in case of order of liquid oxygen or order of liquid nitrogen by esteemed customers, these condensates should be delivered at the customer's place. The use of ISO tanks and semi-trailers with pumps and their periodic testing by the competent authorities has a significant effect on the delivery and unloading of the product and reduces costs for customers. With this fleet and transparency in the way of providing services, Priestley Gas Industries has tried to put commitment and commitment to accountability in the field of quality and services at the forefront of its work.

N11 semi-trailer with cryogenic pump

نیتروژن

    Country of manufacture: Sweden
    Manufacturer: AGA
    Year of construction: 2006
    Portable cargo: Cryogenic condensate
    Liquid oxygen carrying capacity: 22,000 kg
    Liquid nitrogen carrying capacity: 17,000 kg
    Maximum discharge pressure with pump: 25 Bar
    Pump operating voltage: three phase - 380 volts
    Pump working amperage: 50 amps

N12 Semi-trailer with cryogenic pump

oxygen

    Country of manufacture: France
    Manufacturer: Air liquid
    Year of construction: 2006
    Portable cargo: Cryogenic condensate
    Liquid oxygen carrying capacity: 32,000 kg
    Liquid nitrogen carrying capacity: 23,000 kg
    Maximum discharge pressure with pump: 25 Bar
    Pump operating voltage: three phase - 380 volts
    Pump working amperage: 50 amps

Applications and uses of liquid oxygen and nitrogen:

Today, along with the great industrial developments in the world and the daily need of industry for infrastructure and auxiliary materials, including cryogenic products, the need to upgrade and develop oxygen and nitrogen generators, and increase the knowledge of manpower active in this industry is more evident.
In the not-too-distant future, manufacturers of cryogenic products will be able to survive in the industrial arena if, first of all, they do not fail to upgrade their devices and equipment. Secondly, by using different sciences such as fluids, physics and chemistry, etc., to update and efficient their manpower knowledge in the field of cryogenic expertise.

Here are some examples of the applications and importance of cryogenic products in industry:


Applications and uses of liquid nitrogen:

  نیتروژن مایع

    Food: Using nitrogen as a neutral element in packages and cans of oils, canned foods, juices and other snacks, to eliminate oxygen in them so as not to cause oxidation and spoilage.

    Welding: In order to eliminate oxygen in welding important parts of cars such as axles, radiators, etc. because the presence of oxygen in the air causes oxidation of metals and weakens the parts. Other uses include cable making, ice cream making, pharmacy, cattle breeding, cutting Work - steelmaking - making resins and hundreds of other products.



Applications and uses of liquid oxygen:

oxygen

    The first and the most important use of oxygen is in hospitals to meet the respiratory needs of millions of patients.

    Other applications of oxygen include metal smelting furnaces to increase heat and faster melting of metals, using in cutting and welding, oxygen supply in fish farms, methanol production in the petrochemical industry and hundreds of other products.



اکسیژن مایع

Air metal cutting industry

Application of oxygen in the air metal cutting industry
نیتروژن

Pharmaceutical industry

Use of nitrogen as a preservative and stabilizer
oxygen

Lithium battery industry

Economic application of nitrogen in this industry
اکسیژن مایع

Steel industry

Application of nitrogen to counteract oxidation and play the role of shielding gas in welding
oxygen

Oil and refining industry

Use of oxygen to enrich the air entering the processes
ازت

Electronics industry

Application of nitrogen as a coolant for electronic components
نیتروژن

Casting industry

Use of oxygen to convert iron to steel
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Environmental Protection

Application of oxygen in water and wastewater treatment

Facilities and equipment
Priestley Gas Industries

نیتروژن مایع

Product storage

Storage of liquid oxygen and nitrogen

نیتروژن مایع

New liquid oxygen and nitrogen production line

This production line was constructed and launched in 1398

نیتروژن مایع

Liquid nitrogen production line

This production line operates with a 30-ton capacity per day

Photo Gallery
Priestley Gas Industries

The production line of Priestley Gas Industries include four lines equipped to produce oxygen and liquid nitrogen

اکسیژن مایع
Priestley Gas Industries

The largest producer of liquid oxygen and nitrogen

This company is able to produce liquid oxygen and nitrogen with the highest quality to our dear customers with a 24-hour capacity.This company is able to produce liquid oxygen and nitrogen with the highest quality to our dear customers with a 24-hour capacity.

The Cryogenics method is the oldest method of nitrogen production, developed in 1895 by the German engineer . The cryogenic temperature range is from -150 degrees Celsius to zero. In the 1980s, alternative methods for locally producing nitrogen gas, such as PSA and membrane separation methods, became operational. These methods were able to compete with cryogenic nitrogen production.

اکسیژن مایع

Priestley position

Iran - Karaj - Baharestan Industrial Town
The first intersection of the corner of Golestan I.

Priestley position
اکسیژن مایع

Sales working hours

Saturday to Wednesday (8.00-17.00)

Thursday (8.00-12.00)

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E-mail

info@priestley.ir

Company email