What is Hardware Surface Finish? Any surface can look (and even feel) perfectly smooth. However, look closely enough with high magnification and all surfaces will have a degree of fluctuation and a ...

O-rings and guide rings are both used on hydraulic cylinders, but they handle different tasks. O-rings are often the first choice for engineers because of their flexibility and performance in static ...

For years, seal manufacturers and users alike have been searching for their industrial Holy Grail — a method for predicting how long seals will last in service. Traditional methods for evaluating an ...