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This section provides an overview for rubber gasket as well as their applications and principles. Also, please take a look at the list of 66 rubber gasket manufacturers and their company rankings. Here are the top-ranked rubber gasket companies as of December, 2024: 1.Thomas A. Caserta, Inc., 2.The Auburn Manufacturing Co., 3.APM Hexseal Corp..
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1987~1991: Engaged in research on wire covering materials at Polymer Materials Laboratory.
1991~1997: Worked as a patent Engineer at Koike International Patent Office.
1997~2005 Worked as an intellectual property member at GE Yokogawa Medical System, currently working as a writer.
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In engineering terms, sealing material used for rotating parts is called "packing" and sealing material used for stationary parts is called "gasket", but rubber gaskets generally refer to rubber sealing material used for stationary parts.
Rubber gaskets are used not only in industrial and laboratory equipment, but also in many aspects of daily life, such as the lids of various containers, shower nozzles, and water pipes in the home.
For example, they are used at joints of pipes and valves to improve airtightness and liquid-tightness of these parts, preventing internal fluid leakage and contamination by foreign substances.
Rubber gaskets, as the name suggests, are made of rubber, and their function is achieved due to the rubber's ability to expand and contract.
Rubber stretches because the macromolecules that make up the rubber are stretched by external forces, but the sulfur atoms maintain the connection (cross-linking) between the molecules and keep them together.
For this reason, even when rubber is stretched by external force, it will stretch without tearing up to a certain degree of external force.
On the other hand, when the external force is removed, the rubber returns to its original state and shrinks.
In addition, when the fluid stops flowing, only the external force in the vertical direction of the drawing is applied to the rubber packing due to the tightening of the piping, and the rubber packing returns to its original shape, and the external force from the fluid is applied again. It can be used repeatedly because it exhibits the same function once it is added.
The external force in the radial direction of the pipe caused by the pressure of the fluid flowing inside the pipe will cause the inner diameter side of the rubber gaskets to shrink in the radial direction, and it will also expand in the longitudinal direction of the pipe, which is the direction in which the liquid flows.
The rubber gasket expands and contracts to fill the gap in the piping, thus preventing leakage of fluid to the outside and contamination of foreign matter from the outside.
When the fluid stops flowing, rubber gaskets are subjected to external force only in the vertical direction, and the rubber gasket returns to its original shape and can be used repeatedly as it performs the same function when external force is applied again.
This property allows the rubber packing to be used in joints such as piping, as well as in areas that are opened and closed repeatedly, such as container lids.
However, since rubber gaskets cannot completely return to their original shape, their function will gradually deteriorate.
For this reason, they should be used within a certain period and replaced when they deteriorate.
Rubber gaskets are manufactured in a variety of materials at a lower cost than sealing tape or other sealing materials.
Rubber gaskets can be manufactured in two ways: by punching rubber sheets into a predetermined shape or by injection molding using a die.
When a die is used, complex shapes such as a double ring can be manufactured.
Various types of rubber can be used for rubber gaskets, and it is important to select the appropriate material depending on the type of fluid, temperature, and other factors.
Synthetic rubber is more commonly used for rubber gaskets than natural rubber.
Fluoro Rubber (FKM), Urethane Rubber (U), Silicone Rubber (VMQ), Ethylene-Propylene Rubber (EPDM), Butyl Rubber (IIR), Styrene-Butadiene Rubber (SBR), etc.
Nitrile rubber is one of the most common synthetic rubbers and is a material with excellent oil resistance, abrasion resistance, and aging resistance, making it the first rubber to be considered as a packing material for situations where oil resistance is required.
Nitrile rubber also has excellent aging resistance, making it suitable for use in parts that will be used for long periods.
On the other hand, it is not suitable for use in places exposed to direct sunlight because of its weak weather resistance.
Compared to other rubbers, fluoro rubber has superior heat resistance, oil resistance, weather resistance, and chemical resistance.
For this reason, it is often used for packing in situations where chemicals are used.
However, fluorinated rubber is susceptible to physical shock, so care must be taken when handling it.
Urethane rubber has high abrasion resistance and overall mechanical strength, which are its greatest characteristics and is suitable for packing used in environments with a lot of friction.
On the other hand, its weak water resistance makes it less suitable for use in wet or humid environments.
In addition, the shelf life is about 10 years.
The greatest feature of silicone rubber is its low impact on the human body.
It also has excellent heat resistance and flame resistance, and its shape does not change depending on temperature.
Since its price is relatively stable, it is often used in household products. Taking advantage of its safe characteristics, it is used in packing for rice cookers and products around water.
Ethylene-propylene rubber is a material with excellent resistance to weather, cold, and inorganic chemicals.
Originally, rubber was susceptible to direct sunlight and extreme cold, and became hard and crumbly, but EPDM has excellent weather and cold resistance, so it can be used outdoors without problems.
Ethylene-propylene rubber is used for rubber electric wires used outdoors. However, its oil resistance is weak, so it is a versatile material for use in environments where oil resistance is not required.
Butyl rubber is made by copolymerizing isobutylene with a small amount of isoprene. It has excellent anti-vibration, insulation, water, weather, chemical, and heat resistance.
It has a wide range of uses, from industrial products to household goods, and is an indispensable material for daily life.
Styrene-butadiene rubber has excellent properties against animal and vegetable oils such as ethylene glycol and brake oil.
It also has superior resistance to abrasion and aging compared to natural rubber and is an inexpensive material.
It also has the advantage of being resistant to heat and easy to produce homogeneous products and is widely used in tires and hoses.
Rubber gaskets are used in various applications such as plumbing and household goods, and their characteristics vary greatly depending on their materials, shapes, and manufacturing methods.
It is necessary to use rubber gaskets made of materials, shapes, and manufacturing methods suitable for the materials and shapes to suit the use environment and applications.
In consideration of durability, it is also necessary to replace them when necessary.
*Including some distributors, etc.
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Thomas A. Caserta, Inc, is an American-based manufacturer of rubber products and parts since 1948 whose headquarters are in Robbinsville, New Jersey. The company’s product portfolio includes washers, bushings, gaskets, cords & tubing manufactured from materials such as EPDM, neoprene, nitrile, SBR, silicone, and Viton. The company uses manufacturing methods such as high-speed on-demand cut, lathe cut, guillotine cut, die cut, and hand cut processes depending on size, tolerance, and material required. The company offers services such as designing, prototyping, compounding, cutting, and extruding.
Auburn Manufacturing Inc. (AMI), founded in 1979 and headquartered in Mechanic Falls, Maine, is a manufacturer of advanced textiles designed for extreme heat environments. Its product range includes welding blankets, curtains, pads, heat-resistant textiles, and flexible barriers. These coated textiles and composite fabrics are used in industries like metal manufacturing, petroleum, chemicals, glass, and paper, where protection against flames and extreme heat is crucial. The company adheres to ISO 9001:2015 and AS9100:2016 standards and has pioneered third-party testing to enhance fire safety in industries including shipbuilding, petroleum refining, and power generation.
Delmar Company, established in 1995, specializes in CNC plastic machining, custom plastic fabrication, and as a manufacturer of ANSI-standard and custom gaskets and fluid sealing products. With a expertise in CNC plastic machining and custom fabrication, Delmar Company offers solutions for various industries. The company's experience lies in precision plastic manufacturing and fluid sealing products, catering to diverse requirements. Delmar's offerings encompass custom solutions backed by its capabilities in plastic machining and sealing product manufacturing, making them a source for these specialized needs.
Automated Gasket, founded in 2006 in St. Louis, Missouri, is a custom gasket manufacturer for material handling and processing, health and medical, aerospace, oil and energy, and automotive and small engine markets. The company manufactures semi-metallic, manway, silicone, injection molded, and bowl gaskets from aluminized fiberglass, cellulose fiber, and closed-cell sponges. Its other capabilities include water-jet cutting, vulcanizing, hard-to-die cutting, spiral wound, and rule-die cutting. The company is a member of Gasket Fabricators, NAHAD, Specialty Equipment Market, and Automotive Aftermarket associations.
Mercer Gasket & Shim, Inc. established in Bellmawr, New Jersey in 1919 is a manufacturer of gaskets and expansion joints. that are used in refining industries. Their product portfolio includes Metallic Gaskets, Jacketed Gaskets, Kammprofile Gaskets, Spiral Wound Gaskets, and non-Metallic Gaskets. The company has 7,000 square foot facility with 25 employees and has ISO 9001-2015 certification. They also provide cutting machines, including Knives, Laser, Waterjet, and Die cutting that can cut any material from thin plastic to thick steel. The company has a national distribution network and a customer support center.
Atlantic Gasket Corporation (AGC) is an American manufacturer of custom and standard gaskets founded in Philadelphia, Pennsylvania in 1947. The company produces various gaskets, as well as cushioning, insulation, and vibration damping tapes, cork and rubber molded products, and cabinet bumpers. These are used extensively in the manufacturing processes of the construction, automotive, electrical, and appliance sectors. AGC also offers material selection, waterjet and die cutting, and lamination services for contract production of gaskets according to customer specifications.
UNI-GRIP, INC. is an Upper Sandusky, Ohio-based manufacturer of extruded rubber and plastic seals founded in 1963. The company produces various seals and edge trims fabricated from rubber, plastic and PVC for use in mining, utilities, transportation and construction. The company's specialized product lineup includes accordion seals used for bus bellows, slide-out seals for recreational vehicles, and dual durometer seals with varying levels of hardness for extra rigidity and flexibility. UNI-GRIP, INC. serves a large portion of its customer base via its Sealfinder tool, which helps identify the right seal for specific use cases out of a database with over 500 profiles.
Qualiform, LLC is a manufacturer and supplier of custom rubber components based in Wadsworth, Ohio. The company was founded in 1976 and produces a range of rubber parts including vibration isolation mounts, gaskets, grommets, and o-rings for clients in industries like plumbing, appliances, and transportation. The company offers a broad range of in-house rubber molding services, including compression, transfer, and rubber injection molding. As an ISO 9001:2015 certified company, Qualiform, LLC is also qualified and equipped to perform more complex production operations, such as the mass production of rubber-to-metal bonded parts.
Custom Rubber Corp is a manufacturer of custom rubber products based in Cleveland, Ohio, United States. The company is into the design and molding of rubber products for various types of applications across various industries such as automotive, medical, and marine. Custom Rubber's wide range of rubber products includes gaskets and seals, molded rubber diaphragm, and rubber molded handle grips. Custom Rubber Corp also offers a complete suite of design and engineering services and support.
Trim-Lok, Inc, founded in Buena Park, CA, in 1977 is a manufacturer of f PVC push on edge trim, trim seals and EPDM rubber seals. The company's product portfolio includes Rubber Extrusion, Plastic Extrusion, Edge Trims, Plastic Profiles and Rubber Profiles. The company serves markets including Medical and Healthcare, Aerospace and Defense, Consumer Goods, Industrial Manufacturing and Chemical and Petrochemicals. The company provides services such as Product Selection Guidance, Engineering Support, and Custom Manufacturing.
ENA Advanced Rubber Technologies, established in 2016 in the USA with headquarters in the USA, is a manufacturer of custom-molded rubber parts and shapes, engineered tools, and material compounds. The company's broad range of products, which include plugs, stoppers, rings, seals, gaskets, and tubes, among many others, are manufactured across three countries, including Taiwan, China, and Vietnam, for original equipment manufacturers in the USA. ENA Advanced Rubber Technologies has over 1,600 employees and over 2,000,000 square feet of ISO 9001:2008-certified manufacturing space.
Standard Washer & Mat, Inc., started in 1929, is a manufacturer of custom non-metallic washers, gaskets, and intricate shapes using materials such as rubber, plastic, sponge & foam, insulations, and vulcanized fibre serving the semiconductor, oil & gas, food processing, water & sewage systems, and mining industries. The company in Progress Drive, Manchester, has services such as die cutting, kiss cutting, laminating, slitting, and stamping of rubber, plastic, foam, sponge, and specialty materials. The company meets the quality standards of ANSI, ASME, ISO 9001:2008 and is ITAR compliant.
Bay Rubber Company, established in 1952 and based in California, USA, is a manufacturer and distributor of commercial and consumer rubber products and components. The company is a fabricating distributor and contract manufacturer of custom products to serve industries like aerospace, chemical and healthcare. It produces rubber products and components including the assembly of fluid transfer systems, industrial hoses and seals. The company can produce original designs and drawings created by the customers through its CAD/CAM cutter and C02 laser processing technology.
Houston Rubber Co., Inc., established in 1946 and headquartered in Sylmar, Los Angeles, operates as a custom manufacturer of rubber products. Their diverse offerings encompass industrial rubber products like conveyor belts and hoses, automotive essentials including tires and belts, medical supplies such as gloves and catheters, and miscellaneous items like toys and flooring. The company produces rubber products through various molding techniques, including rubber to metal bonding, compression and transfer molding, and die cutting. The materials they work with, not limited to, include Neoprene, EPDM, Buna Nitrile, and Hypalon. The company's Quality Management System conforms to AS9100 industry standards.
MV Industries Gaskets Inc, founded in Long Beach, CA, in 2018 is a manufacturer of gaskets and seals. The company's product portfolio includes a wide range of gaskets, including metallic gaskets, non-metallic gaskets, spiral wound gaskets, and rubber and O-rings, lip seals, and rotary shaft seals. The company serves industries such as Oil and Gas, Aerospace and Defense, Automotive and Transportation, Construction, and Power Generation. The company also provides services including national distribution, product selection, installation, preventative maintenance, troubleshooting, repair and customer service.
Pawling Engineered Products Inc., established in New York in 1946 is a manufacturer of seals and gaskets that are used in industries including aerospace; pharmaceutical and transportation, Their product portfolio includes Inflatable Seals, Inflatable Clamps, Inflatable Actuators, Compression Seals and Gaskets and Septa. he company's products find applications including sealing out radiation in nuclear power plants, Airframe Component Bonding, Conveyor Brakes or Stops and sealing vertical lift doors and many more. The company is ISO 9001 certified since 1994
APM HEXEAL, founded in 1947 by Riva Solins Morse and Milton Morse is based in New Jersey, USA, as a designer and manufacturer of sealing products for commercial and industrial applications. The company offers a wide range of products, including sealing boots and bushings, toggle boots, and pushbuttons that are used by companies to tighten components together to prevent essential fluids from escaping. These sealing products are used in various industries such as aerospace, automotive, marine, robotics, and more.
ElastoSeal, Inc., founded in Lexington, KY in 1989 is a manufacturer of elastomer products such as o-rings, gaskets, and washers. The company's product portfolio includes Elastosis can provide extruded profiles to exacting specifications, custom molded parts such as ring, washer or bushing, and A rubber bushing that is used for separating the faces of two metal objects while allowing a certain amount of movement. The company serves industries such as Oil and Gas, Aerospace and Defense, Automotive and Transportation, Construction, and Power Generation.
Based in Bayville, NY, SAE Manufacturing Specialties Corp. is an ISO-certified supplier and manufacturer of industrial equipment, chemicals, components, ordinance, electronics, and systems for industries ranging from aerospace to high tech to law enforcement. Examples of product offerings include raw materials, chemicals, and lubricants for industrial purposes to finished products such as security helmets for law enforcement, and military ordnances. SAE also provides research and development as well as technical support for other companies in similar industries.
Lusida Rubber Products, Inc. was founded in 2000 and is based in Rosemead, United States, is a manufacturer of plastic and rubber products that have applications in the Construction, Automotive, Food Processing, HVAC, and appliance industries. The company produces conveyor belts, diaphragms, extruded seals, fabric-reinforced hoses, and, molded products, as well as ring gaskets, seals, rubber sheets, silicone heater hoses, and timing belts that are used in Furniture manufacturing, Electronics, Metal fabrication, and, Aerospace arenas. They offer molding, extrusion, rubber-to-metal bonding, engineering, and prototyping services that find uses in research institutes, the medical sector, and, the computer-accessory manufacturing industry.
Aero Rubber Company began in 1973 and is a family-run business based in Tinley Park, Illinois. Aero Rubbery Company is a custom manufacturer of rubber components such as tubing, sheeting, seals, and gaskets. Aero also offers fabrication services including die cutting, water-jet and lathe cutting, slitting, and vulcanized splicing. Aero Rubber is an ISO 9001:2015 certified company. Aero Rubber manufacturers use materials such as Viton, Neoprene, EPDM, silicone, and rubber materials. Aero Rubber manufacturing includes molded parts such as gaskets, extruded parts, sheeting, fabricated parts, and mandrel-made parts. Value-added capabilities are also offered.
Gaskets, Inc., established in 1961, and located in Rio, Wisconsin, is a manufacturer and supplier that specializes in providing gaskets and sealing solutions. Their product range includes custom gaskets, O-rings, and fabricating seals made from high temperature textiles, as well as expansion joints and other heat resistant materials for various industries such as automotive, aerospace, manufacturing, and petrochemicals, ensuring leak-proof and secure sealing, preventing fluid or gas leakage in critical applications.
Southern Rubber Co. Inc. was chartered in 1925 and is headquartered in Greensboro, North Carolina. The company is an ISO 9001:2015 certified manufacturer and fabricator of rubber-based products. The company’s product segments include gaskets, extrusions, industrial hoses & tubing, adhesives, and O-rings & seals. The company provides both stock and custom offerings compatible with military and various commercial standard requirements. The company also produces prototypes of various components from customer drawings.
Minnesota Rubber & Plastics was founded in 1946 and is headquartered in Minneapolis, Minnesota as a subsidiary of Trelleborg Group. The company is a designer and manufacturer of rubber and plastic components for medical devices, water, food, & beverage, specialty industrial, infrastructure, and automotive markets. The company’s core solutions include custom and standard parts. Standard parts include assemblies, inflatable and compression seals and gaskets, and Pawling Engineered Products. Custom parts include custom molded rubber, LSR injection molding, and molded plastics.
Century Rubber was founded in 1973 and is headquartered in Bakersfield, California. The company is a manufacturer of precision custom elastomer components such as rubber seals & die cut gaskets for aerospace, defense, electronics, medical, and other industries. The company’s fabrication methods include homogeneous molding, die cutting, rubber-to-metal and rubber-to-plastic vulcanizing. The company is ISO 9001 and AS9100D certified and works with such materials as silicone, ferrosilicon, Neoprene, Nitrile, and millable urethanes.
Vanguard Products Corporation is headquartered in Danbury Connecticut. The company is an ISO 9001:2015 certified full-service manufacturing and engineering company providing the industry with precision elastomeric fabricated goods, producing all custom and standard goods in the United States. The company offers custom rubber and silicone products, as well as standard products including food-grade silicone tubing, rubber tubing, and fabricated EMI and RFI shielding products. The company also offers a materials configurator for customers to design with their own materials based on preference for qualities and resistance to various elements.
Interstate Specialty Products, founded in 1963 in Sutton, Massachusetts, USA, is a manufacturer and distributor of sealing components and cutting equipment. It offers precise knife cutting and quality assurance services for seals used in the fields of medical science, industry, filtration, and electronics, producing components ranging from miniature products to pieces up to 60"x120" in size. Materials used include porex, membranes, foams & sponges, plastics and films, pressure-sensitive adhesives, and more. Ventilation openings aid in protecting sensor surfaces, preventing short circuits, and controlling air-gas exchange, and are applied in automotive components such as ABC brakes, batteries, electric motors, headlights, etc.
Denver Rubber Company, established in 1972 and headquartered in Denver, Colorado, is a manufacturer and distributor specializing in custom industrial rubber and non-metallic parts. The company provides comprehensive design support, starting from conceptual drawings and continuing through the prototype phase, tooling acquisition, and culminating in full-scale production for engineers and equipment designers. It specializes in molded, extruded, die-cut, and fabricated parts, offering custom gaskets, seals, hose assemblies, plastic sponges and foams, and seals. Furthermore, the company holds an ISO 9001:2015 certification, ensuring that it meets industry-standard design and manufacturing requirements.
Bearings Industrial Supply Company, Inc (BIS) was founded in 1982 in Addison, Illinois. The company is a supplier and distributor of bearings, seals, belts, power transmission parts, and a variety of other industrial supplies to small and large customers such as Boeing and Toyota. The company isources from manufactureres such as Emerson, KOYO, Tsubaki, NTN, and Timken. The company's offerings include numerous types of bearings, many varieties of seals, several different belts, AC and DC motors, and power transmission components.
RubberMill was founded in 1987 and is headquartered in Liberty, North Carolina. The ISO 9001:2015 certified company is a manufacturer and distributor of rubber, plastic, ceramic, and other non-metallic materials used in automotive, manufacturing, and other industries. The company offers standard gaskets, seals, insulation parts, and molded rubber parts and custom manufacturing of molded rubber parts according to customer drawings from materials including Nitrile, silicone, natural rubber, and urethane. The company also provides contract and lamination services and in-house cuttings of non-metallic and flexible materials.
Allied Metrics was founded in the 1990s and is headquartered in Naples, Florida. The ISO 9001:2015-certified company is a full-service manufacturer and distributor of hydraulic seals, oil seals, and pneumatic seals. The company’s product offerings include O-rings, seals, V-rings & V-ring seals, X-rings & square rings, and wear bands & guide rings. The company’s service offerings include on-demand delivery with short cycle times, custom-designing to customer specifications, prototype parts, and emergency repairs.
Custom Gasket Manufacturing is based in Englewood Cliffs, New Jersey. Custom Gasket serves several industries such as power generation, lighting, transportation, water & air filtration, food processing, pump & valve, electronics, cryogenic equipment, oil & gas, construction, agriculture, pharmaceutical, pulp & paper, HVAC, as well as others including OEMs. Custom Gasket Manufacturing produces many types of custom products including rubber elbows, rubber diaphragms, insulators, seals, extrusions, and as per their namesake, gaskets. Custom Gasket also offers rubber extrusion, die cutting, rubber molding, water jet cutting, laser cutting, and flash cutting services.
Jefferson Rubber Works, Inc. was founded in 1979 in Worcester, Massachusetts. The company is a producer of custom rubber products in a wide variety of markets including the medical, liquid injection molding, construction, hydronics, and automotive markets. The company’s rubber molding capabilities include rubber injection and compression molding, liquid injection molding, transfer molding, and composite molding with prototyping services available. The company’s products include rubber molded parts including grommets, EMI shielding, hoses, vibration isolators, and gaskets. Custom molded rubber components are also available.
Accurate Products was founded in 1958 and is headquartered in Chicago, Illinois. The company manufactures and distributes rubber products for the agricultural, manufacturing, and automotive industries. Its die-cutting operation in Chicago provides custom die and rubber molding services for Neoprene, EPDM, silicone rubber, as well as plastic injection molding. The company’s standard products are divided into molded rubber parts and injection molding. Molded rubber parts include SBR, Bun-N, natural rubber, and other parts and products. Injection molding parts include button bumpers, grommets, extrusions, and leg tips.
Big River Rubber & Gasket Co., founded in 1978 and headquartered in Owensboro, Kentucky, USA, serves as an industrial distributor of elastomeric, polymeric, and related maintenance, repair, and operating supplies. The company offers a diverse product range, including hydraulic hose assemblies for high-pressure applications, conveyor belting for material transportation, custom cut gaskets to prevent fluid or gas leakage, industrial sewing metal fabrications, and rubber tubing used in fluid handling and insulation.
MSP Seals Inc. was founded in 1998 and is headquartered in Indianapolis, Indiana. The ISO 9001:2015 and ISO 14001:2015 certified company is a supplier that serves industries including automotive, aerospace, agricultural, pharmaceutical, and food & beverage industries with seals such as O-rings and X-rings used in both OEM and MRO applications. The company’s other sea products include rotary & shaft seals, hydraulic & pneumatic seals, and seal kits. The company designs custom hoses & fittings and engineered & molded seals using materials including PURE PTFE or PTFE loaded with carbon, bronze, or other fillers.
Pacific States Felt & Mfg. Co., Inc., established in 1920, is a supplier of standard and custom sealing devices and industrial products such as gaskets, washers & pads, seals, O-rings, and molded bumpers made from felt, cork, rubber, fibre, and plastic. The products are used in decorative, lighting, medical, utility, and sciences industries. The Hayward, CA-based company has die cutting, tape slitting & adhesives, laminating & fabricating, extrusion, and rubber molding capabilities. The company has projects such as assembling silicone sponge housing gaskets for the lighting sector.
Horiaki India Private Limited, established in 1997 and headquartered in Chennai, Tamil Nadu, India, is a manufacturer of molded rubber parts. The company's main products include FFKM O-rings, quad ring seals, and O-ring seals. It also produces a range of nylon drain testing plugs, polyurethane dampers, and anti-vibration mounts, as well as special-use silicon parts. The company's services include private label manufacturing as well as offering full OEM services and has notable clients that include GMT Vibration Control, GE Measurement Control, and Harley Davidson.
Deesawala Rubber Industries is a manufacturer of rubber products established in 1995 and based in Hyderabad, Telangana, India. The company offers rubber sealing gaskets and rings for leak prevention, diaphragms for controlling the flow in valves and pumps, and bellows for absorbing vibration and movement in piping systems. It also offers rubber mats for insulation or flooring, and vibration pads that can be used under or between machinery to reduce vibration. The company is ISO 9001:2015-certified, and chiefly serves clients in the telecom, mining, and defense sectors.
Dobson Gaskets was founded in 1963 in West Yorkshire, UK is a manufacturer of full-range gaskets. The company provides a diverse array of gasket products, including classic car gaskets, spiral wound gaskets, graphite gaskets, and non-asbestos gaskets, among others. These gasket and sealing components serve a wide range of industries, including petrochemical refineries, pipeline engineering, water treatment plants, and pump manufacturing. The gaskets are made from various materials such as copper, stainless steel, graphite, and rubber.
DP Seals Ltd., founded in 1994 and headquartered in Verona, Wisconsin, United States, is a designer and manufacturer of sealing solutions for industrial components. The company's product portfolio includes custom rubber seals, custom rubber gaskets, and custom rubber moldings. It also produces rubber-to-metal bonding seals used in industries that include energy, food, and electronics. The company's services include 3D printing and prototyping, gas fluorination, and toll manufacturing, while serving original equipment manufacturers in various industries.
Keith Payne Products Ltd, established in 1992 and headquartered in Cranleigh, United Kingdom, is a manufacturer of bespoke rubber gaskets. Its product offerings include rubber gaskets, spiral wound gaskets, EPDM rubber gaskets, as well as neoprene rubber gaskets, and nitrile rubber gaskets. These gaskets are used to prevent leaks, ensure tight connections, and maintain the integrity of systems and equipment. The company operates its management under the ISO 9001:2015 quality standard.
The Rubber Company, established in 2013 and headquartered in Romsey, Hampshire, is a British manufacturer and supplier of rubber products. Some of the company’s products are rubber and polyvinyl chloride (PVC) extrusions used for sealing, noise control, vibration control, and decorative trim. Product variants include seals and extruded rubber profiles, flame retardant neoprene and silicone, conductive extrusions and coatings, as well as miniature profiles. These products find applications in various industries such as automotive, construction, engineering, marine, and lighting. Additionally, The Rubber Company offers specialist products like anti-slip flooring and mats used in agricultural, commercial, gym, residential, and leisure settings.
Nichias Corporation, founded in 1896 and headquartered in Tokyo, Japan, is a manufacturer and seller of building materials, auto parts, advanced, industrial, and energy products. In 1938, it became the first Japanese company to manufacture rock wool products, and in 1952, it began making spiral wound gaskets. It aims for carbon neutrality by 2050 and is engaged in recycling rock wool product scraps from its plants and construction sites. Its manufacturing establishments in Japan and overseas have ISO 14001, and its product portfolio includes sealing materials, fluoro resin products, heat insulators, calcium silicate boards, and rubber composite gaskets.
KJ Laser Micromachining, founded in 2001 and located in Toronto, Canada, is a manufacturer of advertising and promotional products. They offer precision laser micromachining services, including laser cutting and engraving for various materials like metals, plastics, and composites. This enables the precise and efficient creation of complex shapes, patterns, and permanent markings such as logos and serial numbers. Their product portfolio includes laser cut custom Gauge, ornaments cut from steel, laser engraved acrylic, and stainless steel medical implants.
Collectors Auto Supply is a Canadian supplier of classic and vintage automobile parts founded in 1992 and based in Peachland, British Columbia. The company specializes in rare, obsolescent or defunct replacement parts and components for customers in classic car restoration projects. The company stocks various tie rod ends, headliners, seatbelts and hood insulation clips from American manufacturers like Dodge, Ford, Plymouth and Cadillac. Using an online search database and global shipping services, Collectors Auto Supply caters to individual customers as well as warehousing operations of automotive retailers around the world.
National Plastics and Seals was founded in 1985 and headquartered in Schaumburg, Illinois. The company is an ISO 9001:2015 certified manufacturer and supplier of precision machined & fabricated plastic parts to global customers in industries as diverse as aerospace, heavy equipment, point of purchase, semiconductors, and water treatment. The company works with a variety of materials such as acrylic, acetal, polycarbonate, Teflon, and PET. The company’s primary products include heat shrink tubing, insulation sleeving, rubber O-rings, and plastic resin. The company can make custom materials to specifications even to military-grade standards.
Shinohara Electric Co.,Ltd., headquartered in Osaka, Japan is a manufacturer and distributor of electrical and mechanical parts for distribution boards and control panels founded in 1961. The company’s product portfolio includes ventilating louvers, heaters, window frames, earthing products, and insulating & metal supporters. The company also supplies various gas detectors in Japan including VOC detectors manufactured by Honeywell Group. They have completed ISO9001, ISO14001 and JISQ 9100 certifications to allow their products to be used for aerospace, railway, data centers, and household applications.
Elasto Proxy is a manufacturer and distributor of rubber-based sealing and insulation solutions based in Quebec, Canada. Founded in 1989, the company has since expanded to British Columbia, the United States and Europe — serving clients in construction, transportation, green energy and food processing. The company specializes in both standard products such as rubber sheeting, window channels and sponge profiles, as well as engineered products tailored to custom client specifications and use cases. Elasto Proxy also offers value added services to its clients including sourcing, assembly and logistics.
Timco Rubber is a Berea, Ohio-based distributor of rubber products founded in 1965. The company primarily supplies the HVAC, medical and automotive markets with various rubber extrusions like tubing and gaskets, as well as die-cut, lathe-cut and molded rubber products like grommets and o-rings. The company is ISO 9001:2015 certified, and equipped to provide a range of services including prototyping, subassembly, material selection and kanban replenishment. Timco Rubber has maintained a customer satisfaction index of over 95% over the past six years, serving client corporations like Parker Hannifin, Whirlpool and Carrier.
Ranking as of December 2024
Derivation Method| Rank | Company | Click Share |
|---|---|---|
| 1 | Thomas A. Caserta, Inc. |
5.8%
|
| 2 | The Auburn Manufacturing Co. |
4.3%
|
| 3 | APM Hexseal Corp. |
3.3%
|
| 4 | Delmar Company |
3.0%
|
| 5 | Automated Gasket |
2.7%
|
| 6 | UNI-GRIP INC. |
2.4%
|
| 7 | Qualiform, LLC. |
2.4%
|
| 8 | Pawling Engineered Products Inc. |
2.4%
|
| 9 | Trim-Lok, Inc |
2.1%
|
| 10 | Southern Rubber Co. Inc. |
2.1%
|
Derivation Method
The ranking is calculated based on the click share within the rubber gasket page as of December 2024. Click share is defined as the total number of clicks for all companies during the period divided by the number of clicks for each company.Number of Employees
Newly Established Company
Company with a History
*Including some distributors, etc.
*Including some distributors, etc.
| Country | Number of Companies | Share (%) |
|---|---|---|
|
United States of America
|
39 | 73.6% |
|
United Kingdom
|
5 | 9.4% |
|
Japan
|
3 | 5.7% |
|
India
|
2 | 3.8% |
|
Canada
|
2 | 3.8% |
Germany
|
2 | 3.8% |
199 products found - Page 2
199 products - Page 2
Sugatsune Industries Co., Ltd.
40+ people viewing
Standard Response
Comes with wire and can be installed by simply plugging it in.
Tsukiji Manufacturing Co., Ltd.
170+ people viewing
Last viewed: 4 hours ago
Standard Response
4.0 Company Review
■Features - Can be attached and detached with one touch, greatly reducing work time. ・It has high airtightness, excellent durability, pressure res...
10 models listed
Sugatsune Industries Co., Ltd.
40+ people viewing
Last viewed: 3 hours ago
Standard Response
■Features - Contains wire and can be installed by simply inserting it. - Made of nitrile rubber and has excellent oil resistance.
Sugatsune Industries Co., Ltd.
30+ people viewing
Last viewed: 7 minutes ago
Standard Response
Comes with wire and can be installed by simply plugging it in.
Sugatsune Industries Co., Ltd.
30+ people viewing
Last viewed: 22 hours ago
Standard Response
■Features - Contains wire and can be installed by simply inserting it. - Made of nitrile rubber and has excellent oil resistance.
Sugatsune Industries Co., Ltd.
40+ people viewing
Last viewed: 23 hours ago
Standard Response
Comes with wire and can be installed by simply plugging it in.
Sugatsune Industries Co., Ltd.
40+ people viewing
Last viewed: 8 minutes ago
Standard Response
Comes with wire and can be installed by simply plugging it in.
Sugatsune Industries Co., Ltd.
30+ people viewing
Standard Response
Comes with wire and can be installed by simply plugging it in.
Sugatsune Industries Co., Ltd.
40+ people viewing
Last viewed: 26 minutes ago
Standard Response
■Features - EMC/RFI measures can be taken without changing the cabinet design. - A special conductive sheet is attached to the rubber gasket. ・Sur...
Sugatsune Industries Co., Ltd.
30+ people viewing
Last viewed: 3 minutes ago
Standard Response
■Features - EMC/RFI measures can be taken without changing the cabinet design. - A special conductive sheet is attached to the rubber gasket. ・Sur...
Ace Industry Co., Ltd.
40+ people viewing
Last viewed: 8 hours ago
Standard Response
■Product information ・Manufactured by Nippon Juukyou Co., Ltd. ・Gorme packing CD/PF ・Use one sheet divided into 4 parts. ・Corresponding diamete...
PROFLEX Co., Ltd.
130+ people viewing
Last viewed: 11 hours ago
◼︎Product overview Sanitary products are widely used in a variety of manufacturing lines, including pharmaceuticals, biotechnology, healthcare, foo...
6 models listed
PROFLEX Co., Ltd.
150+ people viewing
Last viewed: 21 minutes ago
◼︎Product overview Sanitary products are widely used in a variety of manufacturing lines, including pharmaceuticals, biotechnology, healthcare, foo...
6 models listed
PROFLEX Co., Ltd.
110+ people viewing
Last viewed: 7 hours ago
◼︎Product overview Sanitary products are widely used in a variety of manufacturing lines, including pharmaceuticals, biotechnology, healthcare, foo...
6 models listed
PROFLEX Co., Ltd.
260+ people viewing
Last viewed: 14 hours ago
◼︎Product overview Sanitary products are widely used in a variety of manufacturing lines, including pharmaceuticals, biotechnology, healthcare, foo...
10 models listed
Mizuho Metal Co., Ltd.
40+ people viewing
Last viewed: 7 hours ago
This is a versatile type of packing and is the most used in Japan.
TOCHIGIYA CO.,LTD.
50+ people viewing
Last viewed: 2 minutes ago
■Features This protects harnesses, cables, etc. from the edges of the mounting holes. Installation work can be done easily. ■Applications Measurin...
TOCHIGIYA CO.,LTD.
30+ people viewing
Last viewed: 6 hours ago
■Features Printed circuit boards can be fixed with one touch. ■Applications Measuring instruments, control panels, computers, office equipment, ho...
M-O Tech Co., Ltd.
40+ people viewing
Last viewed: 6 hours ago
We have made a special kit of high-pressure polyurethane/NBR O-rings of a size frequently used for maintenance of Komatsu construction machinery. T...
M-O Tech Co., Ltd.
50+ people viewing
Last viewed: 7 hours ago
■Product description This product is a fluororubber or silicone rubber O-ring coated with Teflon resin called FEP or PFA. ■What is FEP? Tetrafluor...
P-One Shop
20+ people viewing
Very Fast Response
Jonai Seisakusho Co., Ltd.
30+ people viewing
Last viewed: 2 hours ago
Insert between the container and the band and use it to make sure there are no gaps.
Jaybeck Co., Ltd.
40+ people viewing
Last viewed: 1 hour ago
With basic insulation, there is a surprising amount of space between the foundation and the fabric foundation. EPDM rubber foam, which is used in l...
Jaybeck Co., Ltd.
30+ people viewing
Last viewed: 1 hour ago
Airtight packing around the sash, adhesive layer type with separator. It is easy to install, is made of EPDM rubber and has excellent weather resis...
OS Polymer Co., Ltd.
50+ people viewing
Last viewed: 16 hours ago
Muramatsu Co., Ltd.
20+ people viewing
Last viewed: 6 hours ago
■Features ・A gasket made of a thin metal plate coated with a thin layer of rubber on both or one side, and the surface treated with graphite. ・Go...
M-O Tech Co., Ltd.
40+ people viewing
Last viewed: 18 hours ago
We handle a wide range of products, mainly various hydraulic seals and backup rings used as repair parts for construction machinery and agricultura...
