LIFTING EXPECTATIONS
Ultra-high purity nitrogen, argon, and helium for commercial aircraft manufacturing and maintenance.
From airframe welding and composite curing to hydraulic system purging and leak detection, we keep your production line running without interruption.
Get your first delivery within 48 hours in California or Arizona.
We are proud to offer standard next day delivery, same-day delivery, and available 24/7 monitoring.
From the first walkthrough to delivery and beyond, our team is always ready to serve.
Our gas experts walk through your setup to build systems that prioritize safety and efficiency.
No matter the volume or type of gas, our state-of-the-art labs and highly-skilled production teams deliver.
Our drivers consistently perform in high-pressure environments and champion things such as customer care, road, and onsite safety.
Stop paying rent on cylinders that aren’t in your possession. And enjoy sustainable service with less deliveries thanks to telemetry’s mobile alerts, real-time measurements, and usage trends.
The days of chasing invoices and updating billing info are gone — access your account and re-order with confidence (and ease).
With WestAir cylinder tracking only pay for the cylinders that you are using. Never overpay for storing empty unused cylinders ever again.
Learn more about the different gases commonly used in the commercial aircraft industry.
Ar
Used in shielding gas during welding and brazing of airframe components.
He
Used in leak detection and pressure testing of sealed systems.
N₂
Utilized in purging, inerting, and tire inflation.
Learn more about the commercial aircraft gases and services we offer.
Commercial aircraft rely on a range of industrial gases at every stage. Nitrogen, argon, and helium for airframe welding, composite curing, fuel tank inerting, and leak detection. Oxygen is essential for onboard passenger safety systems, while nitrogen plays a critical role in tire inflation and hydraulic system pressurization.
Yes. We offer real-time monitoring for most of our gas applications to make sure you never run out. Our solution provides you (and us) with accurate updates on your levels so we can optimize your gas delivery, detect leaks and other issues – saving you money while supporting our sustainability commitments.
Yes. We make true same-day deliveries with no qualifications. If you call at 4:55 pm and you need a same-day delivery, we will deliver that day.
We offer cost-effective bulk gas solutions including bulk nitrogen, argon, and helium for commercial aircraft manufacturers. Your products will be safely delivered by our modern fleet of fuel-efficient trucks, equipped for cylinder and bulk gas delivery.
Yes. WestAir barcodes each cylinder and will scan each cylinder when it enters and leaves your location. This eliminates the need for you to perform time-consuming and error-prone inventory tracking. This process also guarantees accurate monthly billing statements.
Yes. Our dedicated account management and 24/7 emergency service is there to make a bad day better.
Supporting balloon inflation, atmospheric research, and scientific experiments.
Supporting public services, environmental management, and infrastructure maintenance.
Supporting propulsion, life support, cooling, and manufacturing processes for high-performance space missions.
Keep satellite programs on schedule with reliable supply and fast delivery of ultra-high purity gases for every stage of manufacturing and in-orbit operations.
Keep UAV production lines moving with reliable supply and fast delivery of ultra-high purity gases for every stage of manufacturing and propulsion development.
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Fill out the form and one of WestAir’s UAV gas experts will reach out to you about your specific business needs.
