In addition to standard and metric O-Rings, Packing Seals and Engineering provides a wide
range of sealing kits and custom molded products. We will work with you to create the
sealing solution that you are looking for.

The selection of the proper oil seal for a given sealing application is governed by the
operating conditions under which the seal must function. Our staff at Packing Seals &
Engineering will help you select the correct oil seal that will meet your needs.
Quality Engineered Gaskets and Materials
Rubber
BUNA N, NEOPRENE, EP, SILICONE, VITON, URETHANE are the most
common rubber materials used for gaskets. Rubber is classified by ASTM
D-2000 or SAE J-200 specifications. PS&E can provide these rubbers and all
other rubber materials in thickness from .008 through 2 inches.
Rubber and
Fabric
The kinds of rubber described above can be combined on one or both sides
of fabric such as dacron, nylon, Nomex, cotton and wool. The fabric-rubber
sandwich can be plied to any thickness. Thickness availability runs from .004
through 1 inch.
Sponge
Sponge rubber is available as open or closed cell and is made from the
materials designations. Both open and closed cell sponges can be made in
thickness from 1/32 through 6 inches.
Plastic
Plastics cover a broad range of materials such as Mylar, Polyethylene,
phenolics, ABS, polypropylene, Teflon, etc. Available in thickness from .002
through .500.
Metal
Soft metals, such as copper, lead and aluminum can be cut on the kinds of
equipment used for gaskets. Thickness is limited by the hardness of the
material.

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