Nippon Gases

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

Our high-quality products and services continue to set industry standards with globally certified offshore equipment, tanks and gases for diving, industrial, welding and speciality requirements in the offshore oil, gas and energy industry.
Diving Gases

Nippon Gases Offshore supply offshore diving contractors with a range of diving gases, which are analysed and certified to BSEN 12021:2014 standards.

From our facilities in Aberdeen (UK) and Singapore we supply the following diving gas blends to the international oil, gas and energy industry:

- Heliox
- Nitrox
- Breathing Air (Synthetic)
- Breathing Oxygen

Industrial & Speciality Gases

Nippon Gases Offshore supply a wide range of high purity and blended gases within our industrial and speciality gas range.

These are primarily used for leak detection, pressure testing, calibration of detectors, breathing equipment, research and testing labs, environmental testing, as well as manufacturing of plastics, metals, engines and silicon chips.


- Helium
- Helinite
- Heliox blends 

- Air (Synthetic and Breathing)
- Nitrogen
- Oxygen
- Acetylene
- Propane 
- Argon 
- Arco blends (Arcoshield, Hearco, Hearshield)
- Carbon Dioxide 
- Wide range of speciality gas blends 



Our Quality Process

Our offshore DNV certified equipment is fully maintained, re-certified and tested on-site at Nippon Gases Offshore.


Our in-house maintenance department build and maintain our existing fleet of single cylinders and bundles consisting of 16, 48 and 64 cylinders.

Our in-house recertification department manage the ongoing recertification of our cylinder fleet to ISO17020 standard. 

Our team of laboratory technicians operate in state-of-the art laboratories, equipped with the latest analysers ensuring the production and supply of the highest quality gases to UKAS ISO/IEC 17025:2017 standards for the offshore oil, gas and energy industry.


We produce, blend, pump, test and supply gases and gas blends tailored to suit specific customer requirements.

Tanks and Chemicals

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


Operating from Aberdeen and

Singapore, Nippon Gases Offshore

support international oil and gas

operators, diving contractors and

service companies in over 24

countries around the world.

Operating Centres
Countries supplied Worldwide
Years of experience
Nippon Gases Offshore - Aberdeen

Howe Moss Avenue

Kirkhill Industrial Estate



AB21 0GP

+44 (0)1224 771181

Nippon Gases Offshore - Tanks

Maersk House

Crawpeel Road

Altens Industrial Estate


AB12 3LG

+44(0)1224 230537

Nippon Gases Offshore - Asia Pacific

21 Tanjong Kling Rd

Singapore 628047

+65 6663 7222

Our Markets
Nippon Gases Offshore supply gas blends for commercial diving as well as oil, gas and energy markets around the globe.