Metallic Gaskets

These include the Spiral Wound and Kammprofile designs using stainless steel and exotic alloys. Our offerings extend to a diverse range of high-temperature and chemically resistant fillers and facings, featuring flexible graphite, vermiculite, and PTFE  (Teflon™). 

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Non-Metallic Gaskets

The Thomson Performance Sealing range encompasses a diverse selection of products, including compressed sheet material, Teflon™ (PTFE), and elastomeric options. These are designed to meet the requirements of demanding industrial applications 

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Custom Gaskets

We specialize in crafting custom-cut gaskets and seals from a variety of materials, including compressed sheet, rubber, flexible graphite, and Teflon. In addition, we provide molded rubber products and rubber extrusions tailored to meet customer specifications. 

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Cartridge 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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 Component 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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Mechanical Seal Repair

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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Instrumentation Fittings & Valves

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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Studs & Nuts

Pre-cut and custom fasteners in a wide range of materials and grades. Custom cut studs from threaded rod to meet any application. Advanced coatings and lubricants for corrosion protection and maximum bolt up integrity.

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Compression Packing

 
Compression Packing

Pump and valve packing for industrial applications such as steam and chemical service. Bulk and custom-made die-formed sets for easy packing replacement. All common materials - GFO, Teflon™, Graphite and more.

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Tubing

Tubing

High quality stainless steel and exotic alloy tubing for industrial process and instrumentation. We proudly represent Alleima (Sandvik), the world leader in development of stainless steels and advanced alloys for industry.

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Pressure Regulators

Pressure Regulators

We supply and service the Canadian market with a wide range of liquid and gas regulators for standard applications as well as the most demanding service involving high flow and Ultra-high pressures.

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Rotary Joints

Rotary Joints

Christian Maier Rotary joints for steam, air, water and oil heat transfer systems. Designs for demanding service such as Pulp and Paper, Chemical and Food and Beveridge. Local repair and refurbishment services provided by A.R. Thomson.

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 Bearing Isolator

Bearing isolators are innovative sealing devices used to protect bearings from contaminants, ensuring reliable performance, extending bearing life, and minimizing maintenance in various industrial applications.

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Flange Isolation Kits

Flange Isolation Kits

Critical service flange gaskets and flange insulation kits (cathodic protection) for the oil and gas production, processing, gas transmission, pipeline, power generation and utilities.

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Flanges & Blinds

Many configurations available: Raised face, Flat face,
Lap joint with stub end and
RTJ available in Weld Neck,
Slip On, Socket Weld or
Threaded. ANSI, AWWA and
API classes.

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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