Welcome to The O-ring Store
Online
O-rings
& O-ring Kits
No
Minimums & Quantity Discounts on
Most Products
Very Low Shipping and Handling Per Order
$2.00 USPS Mail, $3.00 USPS First Class With Confirmation and $6.00 Priority
Mail
Orders outside of the USA calculated on a per order basis
during check out.
We thank you for choosing
The O-ring Store.
Sincerely,
The Old Man and Crew.
oring@theoringstore.com
We
are an online ordering only based business, if you have questions please
email us.
Inventory
is updated after every completed order, web site last updated
Febuary 26, 2010
.
We
supply O-rings & O-ring Kits to a large verity of customers. We
are pleased you found your way to our web site and realize you got
here because you have a need to fix or build something. We will do our
very best to get you what you need, where you need it, at a fair
price. We add new items every week for customers like you.
Our
Pneumatic Tool O-ring Kits include: Senco O-ring Kits, Duo-Fast O-ring Kits, Bostitch O-ring Kits, Paslode O-ring Kits,
Porter Cable O-ring Kits, Hilti O-ring Kits, Hitachi O-ring Kits, & more.
Our
Kits include: Paintball O-rings, Pool O-rings, Shotgun O-rings, Bass Fishing
O-rings, G.I. Joe O-rings, Graco O-rings, water filter o-rings, diesel
o-rings and many more.
We
have O-rings and Basic Seals in single to bulk in a verity of sizes
and elastomers. Including Buna-N O-rings (nitrile), Viton O-rings, Silicone
O-rings, EPDM O-rings,
NSF O-rings(EPDM), FDA O-rings(EPDM & Silicone) and Teflon O-rings.
O-Rings & Basic Seals in O-Rings, X-Rings, Square Rings, and soon in Back-Up Rings and O-Ring Assortments.
Nitrile,
Buna-N O-rings (NBR):
Buna-N O-rings, also known as Buna o-rings, Nitrile O-rings
or NBR O-rings, is a copolymer of Butadiene and Acrylonitirle. It is the
most commonly used
elastomer for sealing products. It has a temperature
range of -40F to +250F and is exceptionally resistant to petroleum base oils
and hydrocarbon fuels. Nitrile materials also exhibit excellent tensile strength
and abrasion resistance properties. The material performs well with most dilute
acids, silicone oils and lubricants and in water applications. It is not recommended
for use with ketones, aromatic hydrocarbons and phosphate ester hydraulic fluids.
Ozone resistant Nitriles (HNBR)are recommended where extended exposure to air
and ozone are anticipated. More than 50% of the Orings sold are Buna-N
O rings, commonly
used in hydraulic/pneumatic motors, cylinders, pumps and valves.
Ethylene
Propylene, EPDM O-rings:
EP is a copolymer of ethylene and propylene, while EPDM
O-rings are a terpolymer combining ethylene, propylene and a diene monomer.
EP materials offer a temperature range
of -65F to +300F and offer excellent resistance to ozone, weathering, steam,
water and phosphate ester type hydraulic fluids. Our EPDM O-rings are manufactured
to conform to NSF 61 and FDA requirements, making it ideal for use with drinking
water, food, and medical devices.
Fluorocarbon,
VITON® O-rings (FKM):
VITON® is the trade name for DuPont-Dow Elastomers Fluorocarbon
O-rings or FKM O-ring material. VITON O-rings have a temperature range of
-20F to +400F, and provides excellent resistance to a wide variety of chemicals,
weather
and
compression
set requirements. The relatively high level of fluorine in VITON® materials
allows for exceptional resistance to chemical attack, but with limited low
temperature capabilities. Intermittent exposure to +600F can be tolerated for
brief periods of time. Many industrial products are now switching to Orings
made of VITON®, making it the most significant elastomer development in
50 years.
Hydrogenated
Nitrile, HNBR O-rings:
HNBR, sometimes referred to as Highly Saturated Nitrile (HSN), offers a temperature
range of -40F to +350F. HNBR is often used in automotive refrigeration systems
using Freon 134A, and in power steering seals using Type A Fluid. To manufacture
HNBR, Nitrile is first dissolved in a solvent, then a catalyst is used and
hydrogen gas hydrogenates the Nitrile. While HNBR is in the Nitrile family,
it undergoes this extensive, and consequently expensive, process to become
HNBR.
Silicone
O-rings (VMQ):
Silicone O-ring materials offer outstanding temperature
resistance across a broad range, from -80F to +400F. Silicone materials
provide excellent
resistance
to sunlight, ozone, oxygen, UV light and moisture. It's inert qualities make
it the preferred material for use with food handling and medical applications.
Silicones offers poor tensile, tear and abrasion resistance, and are not
recommend for use in dynamic applications.
Fluorosilicone O-rings (FVMQ): Coming Soon
Fluorosilicones combine the best properties of fluorocarbons
and silicones. Fluorosilicone O-rings resist solvents, fuel and oil (similar
to Viton®);
but also provide stability over a broad temperature range of -100F to +350F.
This elastomer is frequently used in aircraft fuel systems. However, it is
limited to static seal applications due to poor tear resistance.
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