Gaskets

Gaskets

Maximize reliability and performance in various industrial applications with our high-quality and innovative gaskets, providing top-notch sealing solutions.

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Mechanical Seals

Mechanical Seals

Advanced cartridge and component seals for pumps, mixers, compressors and other rotating equipment. Seal replacements for major brands such as John Crane, Flowserve, AES and more.

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Superlok Valves & Fittings

High quality dual and single ferrule Tube fittings for the most reliable tube connections. A full range of instrument ball valves, needle valves, check valves and relief valves.

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A.R. Thomson Group Inc. offers a comprehensive range of fluid containment and control products, including gaskets, mechanical seals, Superlok valves and fittings, packing, tubing, studs and nuts, and flanges.

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Industries A.R. Thomson Group Inc. Serves

Supplier of Gaskets, Packing, Mechanical Seals, Valves & Fittings

Serving the Oil & Gas, Petrochemical, Pulp & Paper, Mining, Municipal, 
power generation and many other industries.

11 Canadian Locations

Locations

24/7 Service

Service

55 Years Experience

Years Experience

Gaskets, Packing, Mechanical Seals, Valves & Fittings Certifications

ISO 9001

ABSA
APEGA
CSA
ASME
CRN Certification

Fluid Sealing Association Member

A.R. Thomson Group Inc. is a proud member of the Fluid Sealing Association, demonstrating its strong commitment to quality, safety, and technical excellence in the fluid sealing industry. Membership in the FSA reflects the company’s dedication to industry standards, best practices, and continuous improvement, while staying aligned with the latest advancements and regulatory requirements. This involvement reinforces A.R. Thomson Group Inc.’s reputation as a trusted partner delivering reliable fluid sealing solutions across a wide range of industrial applications.

Learn the basics of Gaskets:

Chapter 1

Forces Acting on the Bolted Flange Connection

Chapter 2

Different Gasket Categories

Chapter 3

How to Select A Gasket

Chapter 4​

How To Install Gaskets

A.R. Thomson Group Gives

We are proud to announce our national partnership with Make-A-Wish Canada, helping to bring hope and joy to children facing critical illnesses.

Stay tuned for more details on how you can get involved and support this incredible cause alongside us.