How Piston Rings Impact On Fuel Efficiency

How Piston Rings Impact On Fuel Efficiency

You may already be aware that piston rings play a crucial role in transferring heat to prevent an engine from overheating. But did you know they can also improve an engine’s fuel efficiency?  Locomotive and marine engines are designed to operate under heavy loads for...
The Impact Of IMO2020 On Piston Rings

The Impact Of IMO2020 On Piston Rings

IMO fuel regulations have been in place since 1 January 2020. Yet only now is the full impact of the 0.5% sulphur cap coming to light. In this article, we’ll take a closer look at the effects of low sulphur fuels on piston ringsand what that could mean for your choice...
Why Are Different Coatings Used For Piston Rings?

Why Are Different Coatings Used For Piston Rings?

Piston rings have evolved in recent years. Until recently they were heavier, thicker, and made of cast iron. Modern rings are thinner, come in many widths, and must be precisely configured to suit the needs of the user. Coatings play an ever more important role when...
Can overheating damage piston rings?

Can overheating damage piston rings?

Even when the best precautions are taken, piston rings can still fail. Understanding why is integral to solve the problem. Overheating is one of the primary reasons piston rings fail. In this short guide, we’ll look at why this happens and what can be done to rectify...