Once the menu is open you can move between options with the arrow keys and select an option with the enter or space keys. Typeahead search is also available.
Air Products Go to Home Page

Apex Nitrogen Supply Services

Air Products offers nitrogen for your short-term or emergency gas needs

Complete this form for a quote and receive 10% off your first job.* For over 40 years, customers have relied on Air Products Express Services (APEX) for safe, fast and reliable temporary gas supply. You can too! 

When a need for short-term or emergency industrial gas supply occurs—particularly during start-ups, peak demand periods, planned or unplanned maintenance activities, and plant or pipeline turnarounds—you need help quickly to remain online and productive. For over 40 years, customers have come to rely on Air Products’ APEX Industrial Nitrogen Supply Services for fast, reliable temporary gas supply.

We can provide your entire nitrogen requirement or supplement your on-site or pipeline nitrogen source. Emergency or spot nitrogen supply can help you shorten costly turnarounds and avoid losses from having to suspend operations due to the shutdown of your primary nitrogen source. It can also help you maximize profits by supplementing your own nitrogen supply to boost production during periods of peak demand.

Let our experience help you to succeed and meet your needs for:

  • Purging, inerting or blanketing of process equipment, piping systems and storage tanks
  • Cooling of catalytic reactors, heat exchangers and cryogenic equipment
  • Drying of process equipment, including piping systems, heat exchangers, reactors and molecular sieve beds
  • Plant commissioning or decommissioning
  • Pressure testing of piping systems, gas storage, process equipment and tube banks
  • Product displacement or O2-freeing in pipelines
  • Pipeline pig pushing or "pigging"
  • Catalyst change-outs and inert entry support
  • Water removal and drying after hydrotesting

Call Air Products at 1-800-APEX-GAS (available 24/7).


Check out our case studies to see how we helped customers save time and money with APEX nitrogen and hydrogen services for planned and emergency gas needs.

Pipe Pigout App

Download our Pipe Pigout app to quickly and easily calculate nitrogen volume, flow rate, pressure and time to purge a pipeline.


Resource Center