Gasket Manufacturers
Gaskets are mechanical components used to seal vacant spaces between two objects. Rubber, silicone, felt, cork, and other plastic polymers are used in fabricating gaskets. Learn more about gaskets.
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Asahi / America (Andover, MA)
Manufacturer, Distributor Asahi/America offers gaskets for valves and high purity piping systems. |
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Allied Metrics Seals & Fasteners, Inc. (Sparta, NJ)
Manufacturer, Distributor Manufacturer and distributor of hydraulic seals, pneumatic seals, o-rings, oil seals & gaskets for all industries worldwide. |
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Hunter Sales Corp (Bethel Park, PA)
Manufacturer, Contract Manufacturer To meet any gasket purpose Hunter Sales Corporation has the capability to die cut, hand make, and custom fabricate gaskets of all types, as well as furnish a large selection of gaskets from many product lines for which we are Stocking Master Distributors. |
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DaPro Rubber, Inc. (Tulsa, OK)
Manufacturer Da/Pro Rubber, Inc. offers customers consistent, excellent quality custom seals and gaskets. The Da/Pro Process allows seals and gaskets to be produced with precise tolerances and damage to sealing surfaces is eliminated because secondary deflashing operations are not required. |
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Universal Rubber Products, Inc. (Denver, NC)
Contract Manufacturer Specializing in Water Jet cutting of Rubber, Insulation, aluminum, Stainless Steel, and a large variety of other materials. |
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Johnson Bros. Metal Forming Co. (Berkeley, IL)
Manufacturer www.johnsonrollforming.com/display.php/display/I/category/26 Manufacturer of roll formed metal gasketing: holders, jackets, rings, channels, profiles. Inline insertion. Flat, profiled, corrugated. 2,000ft. min. All metals: prefinished/plain. Inline: holes, end fabricating, cut to length. |
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Mercer Gasket & Shim, Inc (Bellmawr, NJ)
Manufacturer Mercer Gasket & Shim is a family owned and operated custom manufacturer of made to order industrial gaskets, we have been providing the industrial community with quality sealing products since 1919. |
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Boston Atlantic Gasket (Worcester, MA)
Contract Manufacturer, Distributor Boston Atlantic gaskets manufacturing equipment allows us to offer quality Custom Fabricated Gaskets with quick turnaround and small no tooling charges for most custom fabricated gaskets designs. In addition to the standard rubbers material available, we offer many other materials for custom fabricated gaskets including Closed Cell Sponges & Foams, Carbon Fiber Graphite, Gasket Paper, Compressed Non-Asbestos and many more. |
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CTG (Houston, TX)
Manufacturer, Contract Manufacturer A production run of 15,000 Lexan® stamped gaskets for the medical field followed by a custom layout 7' x 7' square phenolic machine pad with 29 holes - sounds like a normal day in our gasket division. At CTG our specialty is custom applications in every sense. |
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National Rubber Corporation (Bethel Park, PA)
Manufacturer, Contract Manufacturer, Service Company National Rubber Corporation offers a reliable source for custom Extrusion, Molding and secondary fabrication Services as per Customer'srequest. We can produce Tubing, Cord, Square, Rectangle, U-channel, D-shape, P-shape, LIP Quad and other complex shapes. |
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South Bend Modern Molding, Inc. (Mishawaka, IN)
Contract Manufacturer Our Gaskets utilize natural and synthetic rubber materials. Designed for applications where tensile strength, tear strength, abrasion resistance, and compression set are a concern. Dust covers, steering systems, convoluted boots, brake systems, and more. |
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Allegheny Coupling Company (Warren, PA)
Manufacturer www.alleghenyvalveandcouplinginc.com/ Allegheny Coupling Company is your source for Flat (Flange) Gaskets and Coupling Gaskets. Please visit our website to view our complete selection of Gaskets. |
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Baughman Manufacturing Company Inc. (Hampton, TN)
Manufacturer www.baughmanmfg.com/gaskets.html Baughman Manufacturing Company Inc. manufactures a wide selection of Gaskets in a variety of materials. Some of the types of materials we offer are Neoprene, Buna-N, Silicone, Butyl, Red Rubber, Gasket Paper, Lexan, Mylar, Vinyl, Fiberglass, any non metal and many more types of materials. |
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RS Rubber Corp (Wallington, NJ)
Manufacturer, Distributor Die cut, lathe cut, molded, extruded and hand fabricated are just a few of the methods that we use to supply gaskets to industry. Special knife cut, water cut, and laser cut are also available for non-standard, narrow flange or heavy gauge materials. |
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Elastomeric Specialties, Inc. (Montclair, CA)
Manufacturer, Contract Manufacturer ESI can show you samples of gaskets manufactured for the Aerospace, Missile and Space, Government and Commercial Industries ... and we can show you our machinery, test equipment, chemical lab, and raw materials ... |
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Slade Inc. (Statesville, NC)
Manufacturer slade-inc.com/products-gaskets/ Pyro-Tex Woven Gasket Sheet- A resilient, compressed sheet…that works! Ready to be cut for use in severe conditions. Services Up to 4500 psi/310bar, Up to 1400°F/1000°C*, High equipment wear (scratches/pores). Contact factory for application suggestions, especially for high pressures and temperatures (e.g., over 1000°F/538°C). As the operating temperature increases, the pressure limit of the gasket decreases. |
| Interstate Specialty Products (Sutton, MA)
Contract Manufacturer Interstate handles a variety of custom fabricated rubber components for industry. These include specialty seals, gaskets, spliced and vulcanized O rings, EMI/RFI shielding, elastomer coated fabrics. If you require FDA, ASTM, Mil- spec or NSF approved materials contact Interstate. |
| I.B. Moore Company, Inc. (Lexington, KY)
Manufacturer, Distributor Manufacturer, Fabricator, & Distributer of Elastometric Products for Industry. |
| Sealing Specialties Inc. (Souderton, PA)
Manufacturer |
| J.J. Short Associates, Inc. (Macedon, NY)
Manufacturer, Contract Manufacturer Our capabilities include die cutting and molding gaskets, along with a wide variety of sheet and roll goods. We can supply and manufacture any rubber material you may need including Nitrile (Buna-N), Neoprene (Chloroprene), Viton® (Fluorocarbon), Fluorosilicone, EPDM, Silicone, Butyl, and many Thermally Conductive Compounds. |
| Web Seal Inc. (Rochester, NY)
Manufacturer |
| All Seals, Inc. (Lake Forest, CA)
Contract Manufacturer |
| S.S.P. Manufacturing, Inc. (Hackettstown, NJ)
Manufacturer, Contract Manufacturer, Distributor SSP produces top quality seals, gaskets and parts from 5mm to 50 inches. We guarantee the size,material and the finished quality is exactly to your specifications. |
| Munaco Sealing (Greenville, SC)
Manufacturer, Distributor Custom Gaskets for OEM Products Munaco Sealing Solutions offers a wide variety of cut gaskets. From custom one-off prototype gaskets to high volume production gaskets for OEM equipment; Munaco has CNC gasket cutting equipment for precision control and repeatability Materials available range from vegetable fiber and beater addition roll goods to high temperature vermiculite based gaskets. Applications include sponge and foam with psa (pressure sensitive adhesives) in electrical enclosure gaskets to oil pan gaskets. No job is too small or too large for Munaco. Please see our cut gasket selection below. Precision Cut, Custom Gaskets Munaco Sealing Solutions provides OEM and MRO gaskets from in house CNC tool-less gasket cutting equipment. Munaco's CNC gasket cutter provides prototype, one off, low volume, and high volume gasket cutting services. The precision CNC machine's reciproclating blade technology yields precision gaskets without waiting on tooling. Munaco's customers simply send dimensions, drawings, DXF files, or even used gaskets for quick turn around. Precision cut custom gaskets from Munaco require no-tooling cost solutions from most. Call Munaco today for quick turnaround custom gaskets. Flange Gaskets Munaco Sealing Solutions has the widest selection of flange gasket materials available form one source. |
| Simolex Rubber Corporation (Plymouth, MI)
Manufacturer Simolex Rubber Corporation is a manufacturer and fabricator of custom rubber extruded and molded products. Our extruded rubber products include; silicone tubing, silicone hose, platinum cured silicone tubing, fluorosilicone tubing, silicone cord, conductive silicone rubber tubing, extruded silicone gaskets, rubber extrusion, extruded rubber profiles, rubber extrusions, extruded gaskets, P-strips, D-strips, E-strips, conductive rubber extrusion, conductive rubber tubing, conductive tubing, silicone vacuum hose, silicone extrusion, rubber U-channel, bulb seals, lip seals, hollow O-rings, tubular O-rings, extruded and spliced gaskets, etc. Our molded products include; boots, bellows, sleeves, seals, gaskets, washer, roller, rubber-to-metal bonded parts, etc. In house mixing and tooling allow us to offer the fastest turn around and delivery flexibility. We have various formulation to meet FDA, 3A Sanitary, USDA, USP CL-VI, NSF, UL, Military and Industrial /Commercial requirements. |
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About Gaskets
Gaskets are mechanical components used to seal vacant spaces between two objects. Liquids, fluids or gases, when stored at high pressure and temperature, often leak due to sudden changes in pressure or temperature. Gaskets are used with sealants to prevent such leakages. Rubber, silicone, felt and other plastic polymers are used in fabricating gaskets. Gaskets can be designed to endure electromagnetic interference and other obstructions due to various frequencies.
Considerations for gaskets
Selecting a gasket appropriate to the requirements and specifications is very important, as it is helpful in preventing loss due to leakages. 
- The material used to manufacture the gasket is of prime importance. The material should be fiber that it is able to bear compressive forces exerted by the fluids.
- The gasket should be designed so that it tightly fits the two objects, thus preventing any spillage.
- Most industrial gaskets have pressure-exerting bolts that apply a compression of about 20,000 psi. It is desirable to look for this specification issued by the manufacturer.
- The gasket material must be chemically inert to the surfaces where the gasket is used as a sealant.
- Temperature resistance, sealing performance, pressure needs and gasket geometry are some of the parameters that should be considered when selecting a gasket.
Types of gaskets
Depending on the assembly and application, gaskets are available in several types.
- Composite gaskets - fabricated using paper, cork, and rubber. These are used with adhesives for custom applications.
- Flange gaskets - tooth like structures projecting outwards facilitate the fitting process in these types of gaskets.
- Solid metal gaskets - manufactured using solid metal, these are used in extreme temperature and pressure applications.
- Spiral wound gaskets - a thin strip of metal and a nonmetallic filler are wound together to make a spiral wound gaskets.
Other types of gaskets include corrugated gaskets, die cut gaskets, encapsulated gaskets, envelope gaskets, fiber seal rings, foam gaskets, laminated gaskets, etc.
Gaskets are used in broad industry applications like: aerospace and aeronautics, automotive, electronics, military and transportation industries. Some specific applications include: airframes, appliances, business machines, compressors, elevators, escalators, medical equipment, meters, turbines and valves.
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