Custom Molded Rubber Seals of High Performance Elastomers to Precise Tolerances
Seals Eastern manufactures close tolerance rubber and
"rubber to metal" bonded seals according to customer
specifications. We support our customers with knowledgeable service and product
support. Our products are characterized by high quality, prompt delivery, and
superior rubber formulations. Our more frequently manufactured seals and products include:
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. 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.
"Controlled Strain" ™ Gaskets - Our patented
"Controlled Strain"™ 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.
Rubber-to-Metal Seals - We
can design, manufacture and deliver typical composite gaskets of silicone
(or other appropriate materials) bonded to steel using our Ford Q-1
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.
- Metal Bonded Valve Seats - Any
elastomer, any metal, any geometry.
Packer Elements - Large volume parts in any
elastomer with any profile. We run 24 x 7 for delivery times measured in
Slugs / Billets - We mold
the highest quality slugs for your lathe cut prototypes and seals. Our slugs
are guaranteed to be free of voids. Many sizes
Pipe Wiper Darts - The highest quality HSN, HNBR, NBR rubber darts for pipe wipers.
Custom Molded Seals - We are able to manufacture any seal design to
High Performance Seal Compounds
We specialize in seals molded using high performance elastomers such as
Aflas ®, Viton ®, HNBR, FFKM (Perflas ®), Fluorosilicone, and
other synthetic polymers. Visit our MATERIALS section on the left hand
navigation bar to learn more.
MOLDING SUCCESS FOR 50 YEARS.
FastDash ™ is a trademark of Seals Eastern, Inc.;
OringOnline ® is a registered trademark of Seals Eastern, Inc.;
7182 ™ is a trademark of Seals Eastern, Inc.;
AFLAS ® is a registered trademark of Asahi Glass Co., Ltd.;
Viton ® is a registered trademark of Dupont Performance Elastomers, LLC.