Top 10 Mechanical Seal Manufacturers in the World

Mechanical seals are critical components in many industrial applications.

This article highlights the top 10 mechanical seal manufacturers globally.

These companies are known for their high-quality products, innovative designs, and reliable performance.

Discover the leaders in the mechanical seal industry and what sets them apart from the competition.

AESSEAL

AESSEAL is a leading global manufacturer of mechanical seals, bearing protectors, seal support systems and gland packing, founded in 1979. The company operates from 235 locations in 104 countries, including 9 manufacturing and 44 repair locations.

AESSEAL offers a comprehensive range of mechanical seals for various industries and applications, as well as seal support systems and bearing protection devices. Their products are designed to improve equipment reliability and reduce maintenance costs.

AESSEAL holds numerous certifications, including ISO 9001, ISO 14001, ISO/IEC 20000-1:2018, ISO/IEC 27001:2013, ISO/TS 29001:2010, ISO 37001:2016, ISO 45001:2018, and ISO 50001. The company has also received many awards for quality, customer service, and sustainability, such as the Queen’s Award for Enterprise, RoSPA Gold Awards, and the BQF UK Excellence Award.

For more information, please visit their website at https://www.aesseal.com.

John Crane

John Crane is a leading global manufacturer of engineered products and services, including mechanical seals, couplings, filtration systems, and digital monitoring solutions. Founded in 1917, the company has grown to become the largest subsidiary of Smiths Group plc, a global technology business.

John Crane offers a wide range of products designed to improve equipment reliability and performance across various industries, such as oil and gas, power generation, chemical, pharmaceutical, pulp and paper, and mining. Their product portfolio includes single and double mechanical seals, dry gas seals, seal support systems, power transmission couplings, bearing protectors, and filtration solutions.

The company has received numerous certifications and awards for its products and services. John Crane’s quality management system is certified to ISO 9001, and their environmental management system is certified to ISO 14001. They have also been recognized with the U.S. Navy “E” Award for their service and contributions during World War II.

With over 6,000 employees across more than 200 locations in 50 countries, John Crane is committed to delivering innovative solutions and exceptional customer service.

For more information, please visit their website at www.johncrane.com.

Flowserve Corporation

Flowserve Corporation is a leading global manufacturer and aftermarket service provider of flow control systems, including pumps, valves, seals, automation, and services. Founded in 1997 through a merger of two fluid motion and control companies, Flowserve is headquartered in Irving, Texas and employs around 17,000 people in over 50 countries.

Flowserve offers an extensive range of products, such as pumps (centrifugal, positive displacement, specialty), seals (mechanical seals, seal support systems), valves (ball, butterfly, gate, globe, check, plug), actuation and instrumentation. Their products serve a wide variety of industries, including oil and gas, chemical processing, power generation, water resources, and general industrial.

Flowserve has received numerous certifications and awards for safety, quality, and environmental stewardship. Many of their facilities have undergone rigorous safety and environmental management certifications. Flowserve Essen has received multiple ECOPROFIT certifications for environmental protection. In 2007, Flowserve was recognized by CIO Magazine as a CIO 100 Award Honoree.

For more information, please visit their website at flowserve.com.

SKF

SKF is a leading global supplier of bearings, seals, mechatronics, lubrication systems, and services. The company was founded in 1907 in Gothenburg, Sweden. Today, SKF is present in more than 130 countries and has around 17,000 distributor locations worldwide.

SKF offers a wide range of products, including bearings, units, seals, lubrication systems, mechatronics, services, and condition monitoring. They serve customers in various industries such as automotive, aerospace, railway, renewable energy, medical, and food and beverage.

SKF has received numerous awards and certifications for their products, services, and sustainability efforts. Some notable achievements include:

• SKF’s global certification to ISO 14001 (environmental management system), ISO 50001 (energy management), and OHSAS 18001 (health and safety) standards
• Certification to industry-specific quality management standards such as ISO/TS 16949 (automotive), AS9100 (aviation), and IRIS (railway)
• Recognition for their sustainability initiatives, including being listed on the Dow Jones Sustainability World Index and the FTSE4Good Index

SKF is committed to delivering high-quality, innovative, and sustainable solutions to their customers worldwide. Their extensive product range, global presence, and dedication to sustainability make them a trusted partner in various industries.

For more information, please visit their website at www.skf.com.

EagleBurgmann

EagleBurgmann is a leading global manufacturer of industrial sealing technology, including mechanical seals, seal supply systems, magnetic couplings, and expansion joints. The company was founded in 1884 and is headquartered in Wolfratshausen, Germany.

EagleBurgmann offers a comprehensive range of sealing solutions for various industries such as oil and gas, refineries, petrochemicals, chemicals, pharmaceuticals, food processing, energy, water, mining, and aerospace.

Their product portfolio includes a wide variety of mechanical seals, from standard off-the-shelf seals to highly engineered, application-specific solutions. They also provide seal support systems, magnetic couplings, carbon floating ring seals, expansion joints, and sealing materials.

EagleBurgmann has received numerous awards and certifications for their products and services. These include the Operational Excellence Awards and recognition as a top employer. The company’s quality management system is certified according to major international standards.

With a global network of over 60 subsidiaries and more than 250 locations worldwide, EagleBurgmann provides local support and swift response times to customers. They employ close to 6,000 people who are dedicated to delivering innovative sealing solutions.

For more information, please visit their website at www.eagleburgmann.com.

Garlock

Garlock is a leading global manufacturer of high-performance sealing solutions, with a focus on safety, longevity, and productivity. Founded in 1887 in Palmyra, New York, Garlock has grown to have a global presence with 14 facilities in 12 countries and nearly 2,000 employees.

Garlock offers a wide range of sealing products, including gaskets, oil seals, bearing isolators, mechanical seals, compression packing, expansion joints, and valve solutions. These products serve various industries such as chemical processing, food and beverage, pharmaceutical, pulp and paper, power generation, mining, and original equipment manufacturers.

The company is known for its innovative products like GYLON® restructured PTFE gaskets, BLUE-GARD® emission control solutions, and the KLOZURE® line of oil seals and bearing isolators. Garlock also provides custom-engineered sealing solutions for specific customer needs.

Garlock maintains a strong commitment to quality, safety, and environmental responsibility. The company has received numerous certifications and awards, including ISO 9001 quality management certification and recognition as one of America’s safest companies by EHS Today magazine.

For more information, please visit their website at www.garlock.com.

Flexaseal

Flexaseal Engineered Seals and Systems, LLC is a leading manufacturer of mechanical seals based in the United States. The company was founded in 1983 and has since grown to become a global provider of sealing solutions.

Flexaseal offers a wide range of mechanical seal products, including split seals, cartridge seals, heavy-duty slurry seals, welded metal bellows seals, and seal support systems. They cater to various industries such as oil and gas, chemical processing, pharmaceuticals, and food and beverage.

The company prides itself on its state-of-the-art manufacturing facilities, which feature advanced CNC machining centers and extensive inventory systems. Flexaseal’s commitment to quality is evident in its certifications and awards.

Flexaseal has been recognized as an innovative leader in the sealing industry. The company’s technical expertise and customer-focused approach have earned them a reputation for providing reliable and efficient sealing solutions.

For more information, please visit their website at https://www.flexaseal.com.

A.W. Chesterton Company

A.W. Chesterton Company is a leading international manufacturer and distributor of industrial fluid sealing systems, high-performance protective coatings, and specialty industrial lubrication products. Founded in 1884 as a steamboat and engineering supplies purveyor, the company has grown to serve a wide range of industries worldwide.

Chesterton’s product range includes mechanical seals, pump and valve packing, hydraulic and pneumatic seals, flange gaskets, industrial lubricants, cleaners and degreasers, and ARC industrial coatings for metal and concrete surfaces. They also offer sealing solutions for fluid power equipment and IIoT smart sensor solutions for remote equipment monitoring.

The company has been ISO 9001 certified for over 20 years, demonstrating its commitment to quality and customer satisfaction. Chesterton was the first seal manufacturer in the U.S. to achieve ISO 9001 certification and the first in its industry to be registered to ISO 14001 for environmental standards.

Throughout its history, Chesterton has received numerous awards for its innovative products, including multiple Vaaler Awards and Plant Engineering Product of the Year recognitions. The company’s 442 Split Mechanical Seal and 1622 Low-E Packing have been particularly groundbreaking in the industry.

With over 1,100 employees and a presence in 27 countries, A.W. Chesterton Company continues to provide reliable, efficient, and innovative sealing solutions to customers across the globe. For more information, please visit their website at www.chesterton.com.

Delux Rubber Industries

Delux Rubber Industries is a leading manufacturer of rubber products based in Chennai, India. The company was established in 1983 and has since been providing high-quality rubber components to various industries.

Delux Rubber Industries specializes in manufacturing a wide range of rubber products, including windmill components, automobile components, rail coach components, and special products like O-rings, washers, gaskets, and oil seals.

The company is committed to producing quality rubber products using their skills, knowledge, experience, and expertise. They prioritize environmental protection and focus on manufacturing components for windmills, which provide carbon-free energy.

Delux Rubber Industries has been awarded ISO 9001:2015 certification by TUV GMBH Germany. They have also been certified with the ISI for the manufacture of cooker gaskets.

For more information, please visit their website at www.deluxrubber.com.

Vulcan Seals

Vulcan Seals is a leading global manufacturer and supplier of mechanical seals, encapsulated O-rings, gland packing, and expanded PTFE products. Founded in 1987, the company has grown rapidly through investments in material and design development, advanced manufacturing facilities, and extensive stockholding and distribution.

Vulcan offers the widest range of standard mechanical seals available from any company. They manufacture over 80,000 product lines and guarantee stock availability for same-day dispatch. Vulcan’s product range includes industry-standard and OEM replacement mechanical seals, FEP/PFA encapsulated O-rings, gland packing in various materials, and expanded PTFE gasketing solutions.

The company maintains strict quality control standards throughout its vertically integrated manufacturing process. Vulcan’s modern production facilities span over 22,000 square meters across six sites worldwide. Advanced and automated production, inspection, logistics, and distribution systems ensure superior product quality and reliability.

Vulcan Seals has received numerous awards and certifications for its products and services. These include the Illinois Association of Aggregate Producers’ Industry Leadership Award and recognition from major industry players such as Alfa Laval, APV, Fristam, Grundfos, Hilge, Inoxpa, Jabsco, Johnson SPX, and GEA Tuchenhagen.

For more information, please visit their website at https://vulcanseals.com.