Gas missed your ship? Having to chase quotes? Being charged too much? Faced with an admin nightmare EVERY TIME you buy calibration gas?

You’re not alone! But buying gas doesn’t have to be complicated…

Ensuring you have the right calibration gas in the right place at the right time can be a time consuming and expensive task. There is another way. Stress-free delivery any time, anywhere.

FastCalGas™ is your one-stop-shop for all of your gas needs. Our dedicated accounts team handle everything to ensure you get gas delivered straight to your vessel as and when you need it. We take away the stress of procuring calibration/span and quad gas, as well as work towards saving you more than 50% on your gas administration costs. We also GUARANTEE compatibility – if you’re not sure whether our calibration gas will work with your equipment, give us a call. We can provide conversion regulators – so you KNOW your calibration gas supply will be suitable when you use FastCalGas™.


98% of gas orders are shipped within just 24-hours. Can your existing supplier make this claim? Because we’ve been in the maritime industry for many years, we know how to ship gas quickly – it’s all thanks to super lean order procession, married with an extensive, robust global supply chain.

Don’t believe we can ship so quickly? We’re that confident that you’ll be happy with the FastCalGas™ service that we offer a “Lifetime Happiness Guarantee”, making the process of changing gas supplier financially risk-free! If you’re not happy with any aspect of the FastCalGas™ service or support, then we’ll offer a full refund, PLUS an additional 10%.

Our gas lasts longer – FACT! By using the best, high-quality materials, we’re able to boast a 27-month shelf life on our REACTIVE gases: the highest in the industry. Our quality is backed up by our ISO 9001: 2008 certification. We’ve been supplying gas to the key OEMs in gas detection for over 13-years and we’re the trusted gas supplier of choice for the major oil and gas companies worldwide. Move your gas supply to us and you’ll be in good company!

We hold extensive gas stocks in key markets, enabling us to keep our prices low and supply fast. We’ll even hold gas stock on your behalf at any of our global gas hubs (Singapore, UK, USA, UAE, Netherlands, Greece and Cyprus).

Let our dedicated accounts team handle the entire process from start to finish for the ultimate hassle-free experience. With all hazardous cargo paperwork taken care of, there is no complicated exchange of communications. Breaking from the norm, we’re the only calibration gas supplier offering this unique service.

We supply specialty/calibration/SPAN gases in a range of cylinder sizes. We can also arrange bespoke gas mixtures making us a true one-stop-shop for all your gas needs. All gas cylinders are fully recyclable. We even offer a recycling tool to render the cylinders ready for recycling.

Why Choose FastCalGas™?

  • 98% of FastCalGas™ orders are shipped within 24-hours and delivery in time guarantee
  • Rapid quote service – we aim to get a quote to you within 4 hours
  • Personal account service from experts in shipping hazardous goods
  • 27-month shelf life on reactive gases – longest in the industry
  • 24-month shelf life on Ammonia
  • 5-year shelf life on non-reactive gases
  • Faster and cheaper shipping thanks to a global network


FastCalGas 1-2-1 Solution

Gas Tubes