Seals Eastern can manufacture any rubber seal or part design to your unique engineering specifications.
Our factory has captive mold making and rubber mixing for complete control of our quality and delivery.
As a result, our rubber products are
characterized by high quality, prompt delivery, and superior rubber formulations.
We specialize in seals molded using high performance elastomers such as
Aflas®, Viton®, HNBR, FFKM (Perflas®), Fluorosilicone, and other high performance synthetic polymers.
Custom Molded Seals
V-rings, U-cups, and D-rings - Standard and non-standard dimensions,
any parting line restrictions, manufactured to your specification.
Washers & Grommets - We specialize in
materials for high temperature, high mechanical load, and high pH
applications such as coolant and engine oil seals. Our precision molded washers deliver the
lowest compression set available for a rubber seal.
O-rings to Standard and Metric dimensions
O-rings AS-568A, JIS, and BS standard o-rings in addition to
any non-standard o-ring of specialty high performance
rubber. We mold using
individual insert cavities for the tightest tolerance on parting lines
available. All of our o-rings meet quality standard ISO 3601-3 Grade-S or better. We specialize in o-rings for
Large Diameter O-rings can be spliced using
precision molded oring cord of .103, .139, .210, .224, .275, .375, and .500 inch cross-section.
Molded large diameter o-rings
are available in standard and custom sizes.
O-rings overnight visit
OringOnline® for our available supply of
Aflas® and Viton® O-rings.
Rubber Bonded to Metal Seals
Rubber-to-Metal Seals - We
can design, manufacture and deliver typical composite gaskets of fluoro-rubber, silicone
(or other elastomeric materials) bonded to metallic substrates meeting your specification. If you are in a hurry,
we can manufacture the metal inserts in our factory's machine shop to save time.
Metal Bonded Valve Seats - Any elastomer, any metal, any geometry.
"Controlled Strain"TM Gaskets - Our patented
"Controlled Strain"TM gasket design enables both
high and low pressure sealing on surface pockets of any size and
dimension. Our design allows you to establish a low compression set
seal in small surface areas.
Pipe Wiper Darts - The highest quality HSN, HNBR, NBR rubber darts for pipe wipers.
Rubber Packer Elements and Packings
Slugs / Billets - When you are developing rubber packers, purchasing a mold is expensive.
To reduce your development costs, we mold high quality billets for you to lathe cut prototypes and seals.
Our slugs are guaranteed to be free of voids. Many sizes are available.
Lathe Cut Packers - If it is more efficient for you, we can lathe cut one of our many molded rubber billets to your specification to save you time and money.
Packer Elements (molded)- We precision mold large volume parts in any
elastomer with any profile to your specification. We run 24 x 7 for delivery times measured in
Engineered Metal Components and Mold Manufacture
Metal Inserts for rubber encapsulation - Our machine shop is able to manufacture custom inserts for your composite diaphragms, valve seats, or other rubber bonded products.
Highly Engineered Metal Components - We can machine your metal component designs and then over-mold / bond rubber to your specification.
Molds, Tool & Die manufacture - To ensure your custom molded rubber products are the highest quality and delivered quickly, we manufacture our own tools and dies.
Premium Quality Seals...
For a Cleaner, Safer, More Reliable World.TM