Cyl-Tec, Inc.

Cyl-Tec, Inc. 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 relat

ed 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.®

06/01/2026
Cyl-Tec, Inc. is excited to announce the launch of our brand-new e-commerce website, Cyl-Tec Parts 🎉🎉🎉New users can enjo...
05/31/2026

Cyl-Tec, Inc. is excited to announce the launch of our brand-new e-commerce website, Cyl-Tec Parts 🎉🎉🎉

New users can enjoy a 5% discount on their first order, so be sure to request your user account today.

Key Features:
🔷 We are constantly adding new parts and product lines.
🔷 To access pricing and create a favorites list, please request a user account.
🔷 Smart Search engine to easily find what you're looking for

We are especially thrilled to introduce our latest feature: exploded tank diagrams! With over 350 interactive diagrams available for various brands and sizes, you’ll find everything you need for your tank repair projects.

Click the link below to get 5% off your first order after your purchase order has been submitted.

https://parts.cyl-tec.com/

05/29/2026

Chris Kourcklas, James Murphy, Reed Lawless, and Phillip Meyer are excited to see everyone at the IWDC Sales & Purchasing Convention, which is May 31st to June 2nd, 2026, in Louisville, KY.

Cyl-Tec, Inc. is proud to be a Gold sponsor for this event! Be sure to attend our presentation on Monday, June 1st, from 1:15 to 2:00 p.m. In this session, you will learn about Cyl-Tec, get an overview of our existing product offerings, and receive a sneak peek at our upcoming developments. We will also be giving away three fantastic prizes. We look forward to seeing you there!

Independent Welding Distributors Cooperative

This Memorial Day, we honor those who made the ultimate sacrifice in service to our country and their families. We honor...
05/25/2026

This Memorial Day, we honor those who made the ultimate sacrifice in service to our country and their families. We honor these heroes by cherishing our loved ones and ensuring their memory lives on.

Please note that we will be closed on Monday, the 25th, in observance of Memorial Day.

Our Sales team, consisting of Chris Kourcklas, James Murphy, Reed Lawless, and Phillip Meyer, recently returned from the...
05/20/2026

Our Sales team, consisting of Chris Kourcklas, James Murphy, Reed Lawless, and Phillip Meyer, recently returned from the 2026 GAWDA Spring Management Conference in Oklahoma City, Oklahoma.

Day 1 kicked off with an amazing opening reception featuring a live band. Attendees enjoyed a night filled with friendly competition at arcade games and shooting hoops.

Monday was a packed day that began with a networking breakfast, followed by GAWDA presentations on the pros and cons of AI in the compressed gas industry, educational sessions on financial reports to maximize profits and how to pe*****te and cultivate relationships with family-run businesses, and, of course, the contact booth program. Our booth was busy from start to finish, providing our Regional Sales Managers (RSMs) with excellent opportunities to engage with customers. A recurring theme mentioned by several customers was how busy everyone is, and it seems the spring boom is expected to continue.

Overall, it was a windy but productive and enjoyable tradeshow. While in town, our RSMs managed to catch Game 1 of the Western Conference Finals, where the OKC Thunder faced the San Antonio Spurs, with the Spurs emerging victorious.
We hope everyone made it home safely, and we look forward to seeing everyone at future GAWDA tradeshows later this year!

At Cyl-Tec, Inc., we take our sports seriously! As a special thank you to our employee-owners for their hard work and to...
05/18/2026

At Cyl-Tec, Inc., we take our sports seriously! As a special thank you to our employee-owners for their hard work and to continue celebrating our 35th Anniversary, we secured two suites for the Crosstown Classic baseball game. On Saturday, May 16th, the Cubs faced off against the White Sox at Rate Field (formerly known as Comiskey Park).

We all boarded the bus at Cyl-Tec headquarters and arrived in style at Rate Field. Once there, we were escorted to our private suites, where we enjoyed delicious food and drinks while taking in the amazing view of the field. It was a fantastic experience! After the White Sox won, there was some friendly grumbling from the Cubs fans and cheering from the White Sox fans. Overall, everyone had a wonderful time, and it was a great opportunity for some fun!

Chris Kourcklas, James Murphy, Reed Lawless, and Phillip Meyer are looking forward to seeing everyone at the GAWDA Sprin...
05/13/2026

Chris Kourcklas, James Murphy, Reed Lawless, and Phillip Meyer are looking forward to seeing everyone at the GAWDA Spring Management Conference on May 17th-19th, 2026, in Oklahoma City, OK. Don’t forget to visit us at our booth to learn more about our products and services.

What do you need to know when looking at the shoulder stamping on a 300 CF DOT cylinder?DOT or the Department of Transpo...
05/11/2026

What do you need to know when looking at the shoulder stamping on a 300 CF DOT cylinder?

DOT or the Department of Transportation sets safety regulations on the manufacturing of portable cylinders used in North America. The DOT is involved because High Pressure cylinders are transported by road while in a full and pressurized state.

🔷 A feature of a DOT cylinder is the REE (Rejection Elastic Expansion) stamp which corresponds to the (+) symbol indicating an allowable 10% overfill above its marked pressure.

🔷10% Overfill or the (+) symbol comes pre-stamped into all Cyl-Tec DOT cylinders, however, depending on the gas service the cylinder goes into, it can void the stamp.

🔹For example, the (+) stamp is allowed for inert gases such as Oxygen, Argon, and Nitrogen. (view CFR 173.302a (b))

🔹The (*) stamp is not allowed for liquified gases, Division 2.1 Flammable gases, and Division 2.3 Poisonous gases. (view CFR 173.302a (b))

🔷 The 10-Year Re-Test or the (Star) symbol comes pre-stamped into all

Cyl-Tec DOT cylinders, however, depending on the gas division the cylinder goes into you can void the stamp and the cylinder has the standard 5-year re-test.

🔹The (*) Stamp is allowed for inert gases such as Argon, Nitrogen, Oxygen, and Helium. (view CFR 180.209 (b))

🔹The (+) stamp is not allowed for liquified gases like Carbon Dioxide. (view CFR 180.209 (b))

We would love to hear what topics you’re interested in learning more about! Please share your thoughts in the comments below.

Happy Mother’s Day to all the wonderful moms out there! From everyone at Cyl-Tec, we’re sending you wishes filled with l...
05/08/2026

Happy Mother’s Day to all the wonderful moms out there! From everyone at Cyl-Tec, we’re sending you wishes filled with love and joy. We hope you celebrate this special day surrounded by your loved ones!

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

Alerts

Be the first to know and let us send you an email when Cyl-Tec, Inc. posts news and promotions. Your email address will not be used for any other purpose, and you can unsubscribe at any time.

Contact The Business

Send a message to Cyl-Tec, Inc.:

Share