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Monday 7am - 5pm Tuesday 7am - 5pm Wednesday 7am - 5pm Thursday 7am - 5pm Friday 7am - 5pm

Cyl-Tec, Inc.

Name: Cyl-Tec, Inc.
Address: 971 W. Industrial Drive, Aurora, IL, 60506, US
Telephone: (630) 844-8800

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Cyl-Tec, Inc.

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Cyl-Tec, Inc. Since Cyl-Tec's beginning in 1991, we strive to serve the needs of our customers by providing excellent service, quality, and value.

provides high quality compressed gas cylinders, small and large bulk tanks, cryogenic repair, telemetry, cylinder re-qualification, valves, and accessories. Headquartered in Aurora, Illinois, with warehouses in Washington, Texas, and Canada our goal is to offer the best selection of compressed gas cylinders, cryogenic cylinders, Titan® bulk tanks, CylConnect® remote monitoring solutions, and related accessories. By researching and developing new technologies, we are always looking to provide the absolute highest quality products available for the compressed gas industry. We combine this with reliable expert repair and maintenance as well as testing services. All of this together makes us: One Resource. Zero Headaches.®

10/14/2026

Why are CGA Outlet Connections Left-handed or right-handed?

The Compressed Gas Association (CGA) requires unique designs for CGA outlet connections to prevent the possibility of hazardous misconnections.

Left-handed CGA outlet connections are designed for all toxic, poisonous, corrosive, and flammable gases. CGA outlet connections can be identified by a V-groove in the hexagon nut and the second digit of the CGA number is odd.

For example,
• CGA 350 is Hydrogen
• CGA 510 is Acetylene
• CGA 590 is Air

Right-handed CGA outlet connections are designed for non-flammable, non-oxidizing gases. CGA fitting can be identified because they have a standard unmarked hexagon nut and the second digit of the CGA number is even.

For example,
• CGA 540 is Oxygen
• CGA 580 includes Nitrogen, Neon, Helium, & Argon
• CGA 320 is Carbon Dioxide

10/12/2026

The last Bulk CO2 University of the year will be held on December 1st-3rd, 2026. Be sure to secure your spot now!

Bulk CO2 University is designed for both new and experienced salespeople and aims to enhance your understanding of the bulk CO2 industry. The goal is to equip you with the skills and knowledge necessary to excel in this highly competitive market.

Ray Grieco will lead the training, with a team of experienced industry veterans and special guests sharing their wealth of experience.

Don't miss out on this valuable training opportunity. Reserve your seat by clicking https://engagebusinessconsulting.com/events

Seats are limited and filling up quickly!

10/09/2026

October is Employee Ownership Month, and we couldn’t be more excited to celebrate!

Did you know Cyl-Tec, Inc. became 100% employee-owned in 2021? Our transition from a family-owned business to a 100% employee-owned company empowers our workforce and demonstrates the value of shared success.

Let’s dive into some fun facts and statistics about Employee Stock Ownership Plans (ESOPs).

10/07/2026

Looking to learn more about the Specialty Gas industry? Seats are filling up fast; secure yours for the upcoming Specialty Gas Sales Institute, November 3rd-5th, hosted at Cyl-Tec, Inc.

This 3-day sales-focused training is a great opportunity for new or intermediate sales and customer service associates in the Spec Gas industry to learn from the best. Also, Operations and Laboratory personnel can better understand the needs and expectations of the customers they serve. This training is led by industry experts Ray Borzio, President of Specialty Gas Institute, and Greg Lewis, Owner of SpecTech Solutions.

The training will cover a range of topics, including end-user applications, finding new business opportunities, filling, and analytical techniques. Attendees will watch live demos, participate in hands-on training, and receive certificates upon completion.

Don't miss out - reserve your spot now, seats are going fast! https://spectech-solutions.com/specialty-gas-institute

10/05/2026

What’s new this month on the Cyl-Tec Parts e-commerce website? Check out the latest parts Cyl-Tec is selling for repairing liquid cylinders and bevcarb tanks!

New Features: Want to pay by credit card? Well, now you can! Additionally, when building your quote, you can now see your shipping cost, and you can email the quote to yourself so it can be sent to your purchasing department.

Like something you see, or looking for something else? Request a user account today!

https://parts.cyl-tec.com/request-user-account/

09/30/2026

The difference between straight and tapered threads.

It's important to note that different cylinder series can have either straight or tapered threads inside the cylinder inlet. You cannot insert a straight valve into a tapered cylinder, or vice versa.

Straight valves, like the one on the left, are easy to identify because they feature straight threads and fl**ge above the threads. The fl**ge is designed to compress an O-ring/gasket between the valve and the cylinder. This compressed O-ring/gasket serves as the sealing method for a straight valve.

On the other hand, tapered valves, shown on the right, are distinct because they do not use an O-ring/gasket for sealing or fully seating within the cylinder inlet. Instead, tapered valves are wrapped in PTFE tape, which acts as a lubricant, and are then tightened to the cylinder while ensuring a specific number of threads remain visible to avoid damaging either the valve or the cylinder. In this case, the metal-to-metal contact forms a gas-tight seal.

09/29/2026

Cyl-Tec was thrilled to be a sponsor for the Olympics again this year! Our very own Phillip Meyer attended with his daughter Anastasia. It was both of their first times attending and they had a great day. They passed out dozens of donuts to vendors, attendees, and competitors. They were thrilled to meet all the organizers and see the competitors' impressive skills in action!

09/28/2026

The Gawda Annual hosted in Boston was an amazing tradeshow, thank you to the organizers for putting on such a wonderful event!

Here are a few more pictures from the Red Sox vs Guardians Game.

On the final day of the tradeshow, everyone got to hear from Adam Savage during the business sessions, he was a fascinating speaker. That afternoon, several of the Cyl-Tec team members walked the Freedom Trail. Stood in the actual meeting house where the Boston Tea Party was planned, saw the site of the Boston Massacre, the cemetery where several notable people, including Samuel Adams, are buried, and several other famous locations.

In the evening, there was the President’s Farewell Reception at the Museum of Science. Gawda had the entire museum to ourselves and everyone was able to wander the different exhibits, while talking with old friends, sipping cocktails, and eating hors d’oeuvres.

The Cyl-Tec team is looking forward to seeing everyone at next year's tradeshows!

09/23/2026

Day 3 of the Gawda Annual was a blast in Boston. The day was an exciting one. The General Business sessions kicked off with great content and industry insights. The day then continued at the Boston Tea Party Museum, where everyone threw tea into the harbor. HUZZAH!

That evening, the Boston Red Sox and the Cleveland Guardians went head-to-head in a great baseball game. The final score was 3-2, with the Guardians taking home the “W,” which made our Chris Kourcklas extremely happy.

Today is the last day of the Gawda Annual, so come say hi to the Cyl-Tec team!

09/22/2026

The Gawda Annual in Boston is off to a great start. It kicked off with the Newcomers Reception and the President’s Welcome Reception on Sunday, followed by wonderful dinners with customers.

Monday was packed. We started early with the Networking 360 event and had good conversations with five customers. After that, we grabbed some coffee at the Cyl-Tec-sponsored bar before heading to the Contact booth session. Our booth was busy for three hours as we shared our new products and caught up with old friends.

Address

971 W. Industrial Drive
Aurora, IL
60506

Opening Hours

Monday	7am - 5pm
Tuesday	7am - 5pm
Wednesday	7am - 5pm
Thursday	7am - 5pm
Friday	7am - 5pm

Telephone

(630) 844-8800

Website

http://www.cyl-tec.com/

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