Gaskets
Maximize reliability and performance in various industrial applications with our high-quality and innovative gaskets, providing top-notch sealing solutions.
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.
Hose
Designed to handle a wide range of fluids and materials, providing efficient and secure transfer in diverse applications.
Valves
Precision control and reliable performance in industrial processes, offering a diverse range of high-quality valves for fluid and gas applications.
Steam Traps & Systems
Spirax Sarco steam traps and systems provide effective and reliable condensate removal, ensuring optimal steam system performance and energy conservation.
Oilfield Specialty
High-Quality oilfield sealing products designed for the unique requirements found in the well service industry, including seals, packing, blow out preventers and other solutions for and reliable operations.
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.
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.
O-Rings
Extensive stock of O-rings for industrial applications including Kalrez, Buna-N, Nitrile, Viton, Aflas, EPDM, Silicon, Teflon and Chemraz. O-Ring kits, vulcanizing and other custom services for your unique needs.
Expansion Joints
Rubber,
metal and PTFE (Teflon) Flexible joints for managing thermal expansion, vibration,
and other movement in piping systems. A full range of standard inventory and
in-house custom manufacturing.
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.
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.
Bearing Isolation
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.
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.
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 ARTG.
Hazloc Heaters
Industrial heaters for safe and efficient space heating for industrial facilities. We specialize in heaters for hazardous and heavy-duty applications, ensuring reliable performance in challenging industrial environments.
Learn More
Industries A.R. Thomson Group Serves
Oil & Gas
Since 1967, A.R. Thomson Group has had been supplying a wide range of sealing products designed for the demanding conditions found in the oil and gas industry. We provide gaskets, seals, packing, and other essential components that ensure reliability and safety in critical applications. With expertise in high-pressure and high-temperature environments, A.R. Thomson Group delivers reliable and innovative sealing solutions.
Petrochemical
In the Petrochemical industry often involves aggressive applications where we must take into account both environmental protection and personal safety. A.R. Thomson Group’s and uncompromising quality ensures we deliver total sealing integrity to these severe applications. For over 55 years, our customers in the chemical processing industry have relied on A.R. Thomson Group to deliver the best sealing solutions for the most critical equipment.
Mining & Mineral Processing
A.R. Thomson Group understands the unique demands of the mining and mineral processing industry and offers an extensive range of products to support these operations. Our expertise lies in supplying durable and reliable gasket and mechanical seal solutions for heavy duty slurry pumps, valves, and other critical equipment used in mining processes. Whether it is combating abrasive slurry, corrosive chemicals, or high-pressure environments, our solutions are engineered to endure the rigors of mining operations.
Pulp & Paper
Recognizing the unique requirements of the pulp and paper industry, A.R. Thomson Group provides specialized products designed to enhance efficiency and productivity. From fluid sealing solutions for challenging chemical processes to custom-engineered products that optimize equipment performance, their offerings cater to the specific needs of this market. By collaborating with industry leaders, AR Thomson Group remains at the forefront of technological advancements in the pulp and paper industry.
Municipal
A.R. Thomson Group provides sealing solutions that contribute to efficient and sustainable processes in the water and waste water industries. Our product range includes NSF-certified gaskets, mechanical seals, valves, instrumentation, and other critical parts necessary for reliable operation and compliance with environmental regulations. A.R. Thomson Group was the first NSF certified gasket cutter in Canada. By delivering products that prioritize compliance, performance, and safety, AR Thomson Group supports the vital work of ensuring clean and accessible water supplies.
Power Generation
AR Thomson Group supplies the power generation industry with high-quality gaskets, mechanical seals, and related products. Our sealing products are designed to withstand extreme conditions such as super heated steam, and ensure reliable operation of power generation equipment, including gas turbines, steam turbines, and generators. With over 50 years of experience, we have built a reputation for excellence and are trusted by customers around the world to deliver products that meet their needs and improve plant reliability.
Food & Beverage
AR Thomson Group supplies the food and Beveridge industry with high quality sanitary gaskets, mechanical seals, metal detectable seals, and related products that are FDA and WRAS compliant. Our products are designed to withstand the extreme conditions present in the food processing industry to ensure long term reliable equipment operation. We provide tube fittings and sealing solutions for CIP pumps, valves, agitators, bottling, cooking, storage tanks and more.
Supplier of Gaskets, Packing, Mechanical Seals, Valves & Fittings
Serving the Oil & Gas, Petrochemical, Pulp & Paper, Mining, Municipal, power generation and many other industries.
Locations
Service
Years Experience
A.R. Thomson Group Certifications
