Corrosion, Stress, Wear and Thermal Concerns in Pipe Support

What contributes to pipe support failure—and how have we designed our products to withstand them? Friction at load points, temperature, and improper installation are all covered.

Cavitation Corrosion

Cavitation occurs when bubbles form in a liquid. When the bubbles eventually implode, a shock wave causes stress and fatigue on the inside of pipes and vessels.
Glass Corrosion

Glass is generally highly corrosion resistant, but despite being good material choice for severe environments, glass can undergo corrosion, aka glass disease.
The Extreme Costs of Corrosion

How costly is corrosion? The costs of corrosion in the U.S. alone is estimated at $276 billion per year - higher than the GDP of nearly 40 countries.
Stop, in the name of rust: Chemical corrosion inhibitors

Chemical corrosion inhibitors are added to gas or potable water to decrease corrosivity, which is a measure of aggressiveness at corroding other materials.
How Inspection and Detection Protects Your Pipes

Pipelines are one of the most common methods of transport for liquids and gases but require regular inspection to prevent corrosion and failure.
Corrosion Part 1: What is it?

Corrosion is the deterioration of a material and its properties due to reaction with the environment, leading to the pre-mature failure of components.
Hydrogen Embrittlement

Hydrogen embrittlement occurs when metals become brittle and may fracture because of the introduction and diffusion of hydrogen into the metal.
Under Pressure: Material Failure Due to Fatigue

Fatigue is the weakening of a material under repeatedly applied loads and can lead to material failure, just like corrosion.
Corrosion Part 2: The Nitty Gritty

Most forms of corrosion occur through the action of an electrochemical cell, comprised of an anode, cathode, electrolytic path and driving potential.
Intergranular Corrosion

Intergranular corrosion occurs when the boundaries of the crystals are more susceptible to corrosion than their insides.
Corrosion Susceptibility of Welded Joints

Welded joints have increased susceptibility to corrosion, and thankfully, it is not necessary for the installation of your pipe supports.
Fretting Corrosion: When the Motion Causes a Commotion

Fretting is a type of wear damage that is caused by movement at the contact surfaces. Left unchecked fretting results in corrosion and material failure.
Tensile Strength, Tensile Testing and Epoxy

Tensile testing is a simple and widely used mechanical tests that determines an epoxy's material properties, including tensile strength.
The Friction and Corrosion Relationship

Friction causes abrasion and leads to corrosion. APPs composite pipe supports are engineered to minimize friction in your piping system.