Diving, industrial, welding and speciality gas professionals for the offshore oil, gas and energy industry.

facilitiesHeadquartered in Aberdeen Nippon Gases Offshore has over 28 years’ experience in gas supply for the offshore energy industry.

Operating from Aberdeen and Singapore we support international oil and gas operators, diving contractors and service companies in over 24 countries around the world. 


Facilities/ Capabilities

Nippon Gases Offshore produce, blend, pump and test gases and gas blends to suit specific customer needs.   

Our on-site, state of the art laboratory is equipped with the latest analysers where our team of laboratory technicians ensure the production and supply of the highest quality gases to UKAS ISO/IEC 17025:2005 standards. 


Diving Gases

Nippon Gases Offshore supply a range of gases and gas mixes for saturation and air diving which are analysed and certified to BSEN 12021:2014 standards.

Operating the first Ultrasonic Thickness (UT) cylinder testing facility in Scotland and state of the art onsite laboratory facility in Aberdeen we supply the following diving gases and breathing mixtures: 

-        Heliox (He/O2)

-        Nitrox (N2/O2)

-        Breathing Air

-        Breathing Oxygen (O2)


Mode of supply

200 and 300 Bar rated quads available in sizes 16, 48 and 64

Industrial and speciality gases

Industrial and Speciality Gases

Nippon Gases Offshore provide a wide range of high purity and mixed gases within our Speciality Gas range.

The gas can be used in the calibration of detectors; breathing equipment; research and testing labs; environmental testing; and manufacturing of plastics, metals, engines and silicon chips. 

Many industries use gas chromatography equipment calibrated by Nippon Speciality Gases.  Our team provide a wide range of cylinders from 1.5L disposables to 50L Aluminium and bundled gas. 

Gases available:

-        Helium

-        Helinite

-        Heliox mixes

-        Air (Synthetic and breathing)

-        Nitrogen

-        Oxygen

-        Acetylene

-        Propane

-        Argon

-        Arco mixes (Arcoshield, Hearco, Hearshield)

-        Carbon Dioxide

-        Wide range of speciality gas mixes



Mode of supply

Available for both rental and purchase


Single Cylinders

Nippon Gases Offshore supply Single Cylinders in Sizes 3L, 7L, 20L & 47L rated to 200 or 300 bar each cylinder is supplied with a RPV BS No 3 Connection (5/8” BSP RH INT).



Nippon Gases Offshore supplies gases in 300  bar (4350 psi) rated 16 cylinder quads, 48 cylinder quads and 64 cylinder quads, which contain typically 40% more gas than 200 bar equivalents.


Offshore Cryogenic Tanks

Constructed for the rigorous demands of the oil industry, Nippon Gases cryogenic tank fleet is used for the transportation and storage of liquid gases for both oilfield and industrial gas operations.

Tanks and chemicals

A provider of bulk tank containers, equipment and associated services to the oil, gas and energy industry.

From our facility in Aberdeen and Singapore, Nippon Gases Offshore supply an extensive range of DNV rated offshore and onshore chemical tanks in a variety of sizes and capacities.: 


Pumps and hoses

-   2” Metallic AODD Pump

-   2” Non-Metallic AODD Pump

-   3” Metallic AODD Pump

-   3” Non-Metallic AODD Pump


Acid tanks

-   6,000ltr Offshore Acid Tank

-   7,600ltr Offshore Acid Tank

-   20/20 Offshore Acid Tank

DNV 2.7-1


Offshore Chemical Tanks

-   2,800ltr Offshore Tank

-   4,000ltr Offshore Tank

-   4,700ltr Offshore Tank

-   10ft Offshore Tank

-   9,120ltr Offshore Tank

-   20/20 Offshore Tank

-   20/20 PLUS Offshore Tank

DNV 2.7-1


Onshore tank

- 20ft ISO Tank Standard 


Cryogenic Tanks

-   10ft Offshore Cryogenic Tank

DNV 2.7-1



-        Monoethylene Glycol (MEG)

-        Acids