2019 Article Apr 08, 2019

Advantages of Quad O-Ring - What is a Quad O-Ring?

Quad Rings
VIEW MORE

2018 Article Dec 03, 2018

Energized Seals for Your Toughest Applicatons

Energized seals
VIEW MORE

2018 Article Oct 16, 2018

How to Install Seals? - Installation Process for Seals

5 tips for installing seals properly to prevent early failure.
VIEW MORE

2018 Article Sep 26, 2018

Ozone is NOT a Friend of O-Rings?

Ozone damage to O-rings
VIEW MORE

2018 Article Aug 29, 2018

What is PEEK, and What are the Advantages of using PEEK?

Peek elastomer
VIEW MORE

2018 Article Jul 26, 2018

WHY WOULD I USE A BACKUP RING?

Buna & PTFE backup rings
VIEW MORE

2018 Article Jul 11, 2018

PTFE - A Sealing Option with Many Advantages

PTFE seals
VIEW MORE

2018 Article Jun 20, 2018

REDRESS KITS!

Baker 20 Kits
VIEW MORE

2018 Article May 24, 2018

Gasket Emergency - Solve Your Problem Fast!

Readi-Seal Joint Sealant
VIEW MORE

2018 Article Apr 25, 2018

Tighter Squeeze ? - Not For O-rings!

How much squeeze is right?
VIEW MORE

2018 Article Mar 14, 2018

Rubber O-Rings That Bloom - It's Not Just in Springtime!

Bloom on O-Rings
VIEW MORE

2018 Article Feb 15, 2018

Peroxide or Sulphur cured EPDM - What does your application need?

Peroxide or sulphur cured EPDM
VIEW MORE

2018 Article Jan 17, 2018

Coated or Encapsulated? - Apples or Oranges?

What are the difference between coated or encapsulated o-rings
VIEW MORE

2017 Article Dec 27, 2017

Friction is NOT Your Friend - Slippery Can Be GOOD!

Self-lubing O-rings
VIEW MORE

2017 Article Nov 30, 2017

Why use a custom-size Spliced and Vulcanized O-Ring?

October 2017
VIEW MORE

2017 Article Nov 17, 2017

What Makes a Sealing Material FDA-Grade?

A wide variety of food and beverage manufactures require FDA-grade compliant materials. What are the most common FDA-grade materials for o-rings?
VIEW MORE

2017 Article Sep 14, 2017

TEMPERATURE is critical. FVMQ or PVMQ or ...???

Temperature is critical.
VIEW MORE

2017 Article Jul 20, 2017

How Important is Chemical Compatibility with Your Seals and O-rings?

Chemical compatibility of common elastomers
VIEW MORE

2017 Article Jun 14, 2017

What is durometer?

Durometer is one of several measures of hardness of objects like rubber and plastic.
VIEW MORE

2017 Article Mar 08, 2017

What are some common seal failures - Part 1?

COMMON SEAL FAILURES
VIEW MORE

2017 Article Feb 15, 2017

What Can I Learn About Oil Seals?

Oil seals – often called grease, fluid or dirt seals – very simply need to stop the fluid that is inside from leaking out.
VIEW MORE

2017 Article Jan 04, 2017

What is a Mechanical Seal

A mechanical seal is simply a method of containing fluid within a vessel (typically pumps, mixers, etc.) where a rotating shaft passes through a stationary housing or occasionally, where the housing rotates…
VIEW MORE

2016 Article Dec 06, 2016

What is HNBR?

When high temperature conditions require high tensile strength and resistance, one elastomer comes to mind:Hydrogenated Nitrile Butadiene Rubber (HNBR).
VIEW MORE

2016 Article Nov 08, 2016

Are there really Metal & X-Ray Detectable Materials?

Please click the pdf to view more.
VIEW MORE

2016 Article Oct 04, 2016

What is a Back-Up Ring?

We tend to think of back up rings as being used with O-Rings, but they're also used with T-seals, an O-Ring substitute, and U-Seals. Click here to learn more.
VIEW MORE

2016 Article Sep 06, 2016

What is braided packing?

Compression packing which is also called braided packing or rope packing.
VIEW MORE

2016 Article Aug 02, 2016

What are Face Seals or Stat-O-Seals?

Most fluid systems have fasteners that must be sealed. Face Seals feature an elastomeric sealing element molded in place within a metal retainer (washer).
VIEW MORE

2016 Article Jul 05, 2016

What are Thread Seals?

Thread seals have been designed to seal the threads of machine screws, studs, and similar items.
VIEW MORE

2016 Article Jun 07, 2016

How do I install piston seals?

Piston seals are popularly used for closing gaps or sealing off joints in hydraulic or pneumatic cylinders.
VIEW MORE

2016 Article May 03, 2016

What are the 3 most common O-Ring issues?

Choosing the proper material is as crucial to the success of an O-Ring as the design.
VIEW MORE

2016 Article Apr 12, 2016

What are encapsulated or coated O-Rings?

They are actually two different types of O-Rings. Encapsulated O-Rings are an O-Ring (usually silicone or FKM) covered with a Teflon tube.
VIEW MORE

2016 Article Apr 05, 2016

What about Neoprene O-Rings?

Neoprene is a commercial name for polymers comprised of chloroprene. It is the first commercially successful substitute for natural rubber in the United States.
VIEW MORE

2016 Article Mar 29, 2016

What about Chemraz O-Rings?

Chemraz® is a trademark of Greene Tweed and is a member of the perfluoroelastomer polymer family—polymers of three or more monomers in which all hydrogen positions have been replaced with fluorine.
VIEW MORE

2016 Article Mar 22, 2016

What about Kalrez O-Rings?

DuPont™ Kalrez® perfluoroelastomer parts (FFKM) resist over 1,800 different chemicals, while offering the high temperature stability of PTFE (327°C).
VIEW MORE

2016 Article Mar 08, 2016

What are some common seal failures - Part 2?

O-RING FAILURE ANALYSIS
VIEW MORE

2016 Article Feb 16, 2016

What do you know about Wear Rings or Wear Bands?

The sliding movements of components, i.e. a piston in a tube, risk metal-to-metal contact that will damage and score the surfaces and eventually cause seal damage, leakage and component damage.
VIEW MORE

2016 Article Feb 09, 2016

What can you tell me about O-Ring structure?

Standard O-Rings and Metric O-Rings are typically described by their Internal Diameter (ID), Radial Cross Section (CS), Rubber Material from which they are constructed plus the material Hardness on a Shore…
VIEW MORE

2016 Article Feb 02, 2016

Q Rings vs. Square Cut Rings

Q Rings have an x-shaped profile, commonly called the X-ring, Q-ring, or by the trademarked name Quad Ring.
VIEW MORE

2016 Article Jan 27, 2016

How do I install Vee Packing?

It is important to install packing sets correctly to get optimum performance.
VIEW MORE

2016 Article Jan 12, 2016

What about Vee Packing?

Sometimes, the job may call for simple V-Packing Seals – a male and female adapter supported by a number of intermediate rings determined by the system pressure.
VIEW MORE

2016 Article Jan 05, 2016

Installing Lexus TDA

Lexus GX 470 and GX 460 SUVs are fine cars, but they can be incredibly expensive to fix.
VIEW MORE

2015 Article Dec 29, 2015

What about Silicone O-Rings?

The term silicone covers a large group of materials in which vinyl-methyl-silicone (VMQ) is often the central ingredient.
VIEW MORE

2015 Article Dec 22, 2015

Can you help me with Metal Clad Wipers?

The Metal Clad (MC) wiper usually contains a Nitrile or Urethane wiper encased in a metal retainer.
VIEW MORE

2015 Article Dec 15, 2015

Can you help me with Snap-In Wipers

Snap-in wiper seals are designed without any metal component and are easy to install without any special equipment.
VIEW MORE

2015 Article Dec 08, 2015

What can you tell me about oil seals?

Oil seals are for rotating shafts and are specifically designed to prevent oil or grease leakage at a maximum pressure of 10 psi.
VIEW MORE

2015 Article Nov 24, 2015

What are U-Cups/U-Seals/Polypaks?

U Cup seals, as their name implies, have a U-shaped profile, including an outside static sealing lip and an inside dynamic sealing lip.
VIEW MORE

2015 Article Nov 11, 2015

What's the story on Piston Cups?

Piston cups are used on piston heads, plungers or rams in pneumatic or hydraulic applications.
VIEW MORE

2015 Article Nov 10, 2015

What about EPR O-Rings?

EPR (referred to by some companies as EPM) is shorthand for Ethylene Propylene rubber, and is very closely related to EPDM, or Ethylene Propylene Diene Monomer.
VIEW MORE

2015 Article Nov 06, 2015

What about FKM (Fluorocarbon) O-Rings?

FKM, also known as Fluorocarbon or Viton® is a brand of synthetic rubber and fluoropolymer elastomer.
VIEW MORE

2015 Article Oct 27, 2015

What about Buna O-Rings?

Buna is one of the most widely used O-Ring elastomer compounds. The others are Ethylene Propylene(EPR), Fluorocarbon(FKM), and Silicone(VMQ).
VIEW MORE

2015 Article Oct 23, 2015

Can I get special size O-Rings?

Spliced and Vulcanized O-Rings are custom sized O-Rings made for any application.
VIEW MORE

2015 Article Oct 20, 2015

What is the durometer of an O-Ring?

Durometer is the international standard for measuring the hardness of objects like rubber and plastic.
VIEW MORE

2015 Article Oct 05, 2015

How do I replace a BMW DISA valve O-Ring?

Is your BMW misfiring or idling rough? It’s likely an issue with your DISA Valve (or “Intake Manifold Adjustor”).
VIEW MORE

2015 Article Sep 28, 2015

How do you measure an O-Ring?

There are THREE crucial dimensions to measure when trying to find the right size of O Ring.
VIEW MORE

    Need O-Rings or Other Seals Fast?

     

    Rocket Seals is the leading distributor for O-Rings and many other seals.

    Request a quote and have it shipped the same day!

    Request A Quote