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This
design guide provides data on the most widely
used type of seal:
the O-ring.
As you review the contents, please keep in mind
that the many materials and designs featured
in this guide are just part of the wide variety
of sealing solutions offered by R.L. Hudson & Company.
In
order to arrive at the best seals for your projects,
you’ll need to consider the following factors:
the material to be used for the seal; the type
of seal application; the conditions under which
the seal will have to operate; the seal dimensions;
and the construction of the gland into
which the seal will be installed. Follow the steps
below to design your O-ring seal.
DESIGNING
THE BEST O-RING SEAL FOR YOUR APPLICATION
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| 1. |
Review
the discussion of material properties—physical, chemical,
and thermal—to
determine which of these factors are most important
to your project. |
| 2. |
For
chemical compatibility questions, see the Chemical
Compatibility Guide. |
| 3. |
Review
the material
profiles. |
| 4. |
For
general information on seal dimensions, see
the discussion on dimensions. |
| 5. |
Review
the discussion of seal
environment. |
| 6. |
For
recommendations regarding gland construction,
see the discussion on construction. |
| 7. |
Review
the discussion and dimensions of static and dynamic designs. |
Before
you begin, however, you may find it helpful to
quickly review a few of the basics. “An
O-Ring Primer” gives a brief overview
of sealing concepts. “Back
to Basics” takes a look at why elastomeric materials
make good seals.
All
figures and tables can be found in the right-hand
column of the screen. To see the figure or table
full-size, simply click on the thumbnail image.
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links to other sections are italicized but links
to glossary words are not. When printing any
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“The
many materials and designs featured in this guide are just part of the wide variety
of sealing solutions offered by R.L. Hudson & Company.”
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